Control and Measure Instruments

Control and Measure Instruments
Control
and Measure
Instruments
innovation
> technology > future
Kontrol 500-502
Single and twin-parameter
control instruments
The Kontrol 500-series are advanced controllers designed for high-end applications. The units feature independent
proportional PID-enabled control outputs, RS 485 serial port with MODBUS protocol, USB port on request, probe quality
checking, a variety of outputs and full data logging capability. The user has full programming authority.
Kontrol 500-502
Parameters
02
l pH / ORP
l Conductivity
l Dissolved Oxygen
l Chlorine
l Chlorine Dioxide
l Hydrogen Peroxide
l Ozone
l Peracetic Acid
l Turbidity
l Suspended solids
Applications
l Waste Water
l Drinking Water
l Cooling Towers
l Boiler
l Legionella disinfection
l Reverse Osmosis
l Sludge
l Crate Wash
l Galvanic Process
l Dioxide Station
l CIP
l Irrigation
l Swimming Pool
l Fish Farming
l Sea water
l Dairy
> seko > water & industry > control and measuring instuments
Features
Graphic display and Keypad
128 by 64 pixel resolution
monochrome display with graphic
icons to shoe digital output status,
Data logging, washing cycle, alarms.
Simultaneous flashing values for the
measurement (numeric + bargraph)
and temperature readings.
Analogue scrolling output values.
Five control keys for instrument
calibration and configuration.
Enclosure Box
and Power Supply
Wall mounting ABS plastic material
IP65 (144x144)
Panel mounting IP54 (96x96)
Universal Power Supply
100÷240 Vac 50/60 Hz
Manual controls
The user-friendly programming step
menu makes starting up and checling
the control and dosing system easy.
Measure range
Code
Description
pH
0 ÷14,00 pH
Data logging
Internal Flash Memory with records
interval from 1 to 99 min. (near to
16000 records
Visualization key for stored data in
tabular and graphic form.
Type: Circular (F.I.F.O.) or Filling.
ORP
± 1500 mV
Conductivity
0÷20 /200 /2.000 /20.000 /200.000 μS
Inductive Conductivity
0÷10.000 /10.000 /100.000 /999.999 μS
Dissolved Oxygen
0÷20,0 ppm or mg/l - 0÷200% SAT
Chlorine and Chlo. Dioxide
0÷0,50/1,00 /2,00 /5,00 /10,0 /20,0 /200,0 ppm
RS485 Serial port
For set-up and real-time data
acquisition from remote or for stored
data download on PC or laptop
(Communication Software Master
Controller NET required).
MODBUS RTU communication protocol
Hydrogen Peroxide
0÷500 /1000 /2000 /10.000 /100.000 ppm
Ozone (03)
0÷0,5 /2,00 /5,00 /10,00 ppm
Peracetic Acid
0÷500 /2000 /10.000 /20.000 ppm
Turbidity
0,00÷1,00 /10,0 /100 NTU/FTU
Suspended Solids Turbidity
0,0÷4,00 /40,0 /400 /4.000 NTU/FTU - 0÷30 gr/l
Temperature
with PT100/PT1000 0÷100°C (32÷212 °F)
USB port
Download measuring data on
removable memory Usb Pen Drive
(upon request).
Measure Input
High measuring resolution with probe
quality control.
A modular measuring system
Chlorine measure in sea water
application.
Digital Input
Dedicated and level input to disable all
controller output functions.
Current outputs
4÷20mA Galvanic isolation
Two independent programmable
Output Measures with PID routine
regulation.
Relay Outputs
Four independent relais, two set points,
one alarm remote output, on
backwashing probe output.
On/OFF, Timed routine function setting.
Product line
Kontrol 500 Single parameter
Code
Model
Description
K500PR
Kontrol PR 500
for pH or ORP values
K500CD
Kontrol CD 500
for Conductivity values
K500ID
Kontrol ID 500
for Inductive Conductivity values
K500OX
Kontrol OX 500
for Dissolved Oxygen values
K500CL
Kontrol CL 500
for Chlorine values
K500T1
Kontrol TB 500
for Turbidity values
K500T2
Kontrol TS 500
for Suspended Solid Turbidity values
Product line
The unit’s Software enables the following measures:
H2O2 - O3 - ClO2 - C2H4O3
Kontrol 502 Double parameters
K502PR
Kontrol PR-PR 502
for pH/ORP - pH/ORP values
K502PD
Kontrol PR-CD 502
for pH/ORP - Conductivity values
K502PO
Kontrol PR-OX 502
for pH/ORP - Dissolved Oxyge values
K502PC
Kontrol PR-CL 502
for pH/ORP - Chlorine values
K502CC
Kontrol CD-CL 502
for Conductivity - Chlorine values
K502TO
Kontrol TB-OX 502
for Turbidity - Dissolved Oxygen values
K502TX
Kontrol TS-OX 502
for Suspended Solids Turbidity - Dissolved Oxygen values
K502PI
Kontrol PR-ID 502
for pH/ORP - Inductive Conductivity values
innovation
> technology > future > 03
Kontrol 200
Single-parameter control
instrument
The Kontrol 200-series are advanced controllers designed
for simpler high-end applications. The units feature an
independent proportional control output, probe quality
checking and a variety of outputs . The user has full
programming authority.
Kontrol 200
Parameters
04
l pH / ORP
l Conductivity
l Dissolved Oxygen
l Chlorine
l Chlorine Dioxide
l Hydrogen Peroxide
l Ozone
l Peracetic Acid
l Turbidity
Applications
l Waste Water
l Drinking Water
l Cooling Towers
l Boiler
l Legionella disinfection
l Reverse Osmosis
l Sludge
l Crate Wash
l Galvanic Process
l Dioxide Station
l CIP
l Irrigation
l Swimming Pool
l Fish Farming
l Sea water
l Dairy
> seko > water & industry > control and measuring instuments
Features
Graphic display and Keypad
128 by 64 pixel resolution
monochrome display with graphic
icons to shoe digital output status,
Data logging, washing cycle, alarms.
Simultaneous flashing values for the
measurement (numeric + bargraph)
and temperature readings.
Four control keys for instrument
calibration and configuration.
Enclosure Box
and Power Supply
Wall mounting ABS plastic material
IP65 (144x144)
Panel mounting IP54 (96x96)
Universal Power Supply
100>240 Vac 50/60 Hz
Measure range
Code
Description
pH
0 ÷14,00 pH
Manual controls
The user-friendly programming step
menu makes starting up and checling
the control and dosing system easy.
ORP
± 1500 mV
Conductivity
0÷20 /200 /2.000 /20.000 /200.000 μS
Inductive Conductivity
0÷10.000 /10.000 /100.000 /999.999 μS
Measure Input
High measuring resolution with probe
quality control.
A modular measuring system
Chlorine measure in sea water
application.
Dissolved Oxygen
0÷20,0 ppm or mg/l - 0÷200% SAT (*)
Chlorine and Chlo. Dioxide
0÷0,50/1,00 /2,00 /5,00 /10,0 /20,0 /200,0 ppm
Hydrogen Peroxide
0÷500 /1000 /2000 /10.000 /100.000 ppm
Ozone (03)
0÷0,5 /2,00 /5,00 /10,00 ppm
Peracetic Acid
0÷500 /2000 /10.000 /20.000 ppm
Digital Input
Dedicated to disable all controller
output functions
Turbidity
0,00÷40 NTU/FTU (**)
Temperature
with PT100/PT1000 0÷100°C (32÷212 °F)
Current outputs
4÷20mA Galvanic isolation
One independent programmable
Output Measures.
Relay Outputs
Four independent relais, two set points,
one alarm remote output, on
backwashing probe output.
On/OFF, Timed routine function setting.
(*): Dissolved Oxygen probe Oxysens ® only
(**): Turbidimetric probe 462/SWP only
Product line
Kontrol 200 Single parameter
Code
Model
Description
K200PR
Kontrol PR 200
for pH or ORP values
K200CD
Kontrol CD 200
for Conductivity values
K200ID
Kontrol ID 200
for Inductive Conductivity values
K200OX
Kontrol OX 200
for Dissolved Oxygen values
K200CL
Kontrol CL 200
for Chlorine values
K200TB
Kontrol TB 200
for Turbidity values
By software it is available the following measures:
H2O2 - O3 - ClO2 - C2H4O3
innovation
> technology > future > 05
Kontrol 800
Multi-parameter control
instrument
The Kontrol 800 is a dedicated multi-parameter controller
for complex applications that require a number of
chemical parameters to be checked at the same time. The
unit features independent proportional control output
measures, two programmable frequency outputs, RS 485
serial port with MODBUS protocol, three relay outputs,
probe quality checking and Data logging capability.
Parameters
Kontrol 800
l pH / ORP
l Conductivity
l Chlorine
l Chlorine Dioxide
06
Applications
l Waste Water
l Drinking Water
l Cooling Towers
l Boiler
l Legionella disinfection
l Reverse Osmosis
l Sludge
l Crate Wash
l Galvanic Process
l Dioxide Station
l CIP
l Irrigation
l Swimming Pool
l Fish Farming
l Sea water
l Dairy
> seko > water & industry > control and measuring instuments
Features
Graphic display and Keypad
Simultaneous value of the measure,
Temperature and Relay status.
4-line, 20-character Alphanumeric
Display.
Seven control keys for instrument
calibration and configuration.
Enclosure Box
and Power Supply
Wall mounting PP
plastic material IP65.
Universal Power Supply
100÷240 Vac 50/60 Hz
Manual controls
The user-friendly programming step
menu makes starting up and checling
the control and dosing system easy.
Data logging
Internal Flash memory to load record
measures values.
Type: Circular (F.I.F.O.) or Filling.
Measure range
Code
Description
pH
0÷14,00 pH
RS485 Serial port
For set-up and real-time data
acquisition from remote or for stored
data download on PC or laptop
(Communication software Sekonet
required).
MODBUS RTU communication protocol.
ORP
± 1500 mV
Conductivity
1÷200/10÷2000/100÷20.000 μS
Chlorine (Amperometric Cell)
0÷5,00 ppm (*)
Chlorine and Chlo. Dioxide
0÷0,50 /1,00 /2,00 /5,00 /10,0 /20,0 /200,0 ppm
Measure Input
High measuring resolution with probe
quality control.
A modular measuring system.
Chlorine measure in sea water
application.
Temperature
Digital Input
Double channel, Voltage Input and
Reed level input to disable all function
controller output.
Current outputs
4÷20mA Galvanic isolation
Two (2) programmable Output
Measure.
(Potentiostatic Cell)
with PT100/PT1000 0÷100°C (32÷212 °F)
(*): Amperometric Chlorine CU+PT
Product line
Kontrol 200 Single parameter
Code
Model
Description
K800L01
Kontrol CL 800
for Amperometric Chlorine values
K800L06
Kontrol CLP 800
for Free and Total Potentiostatic Chlorine values
Frequency Outputs
1÷120 Pulse/Minutes open collector
Isolation channel.
Two (2) programmable Output
Measure.
Relay Outputs
Three (3) independent relais, three Set
point Measure with power contact.
One Alarm remote dry contact - One
Set point Measure dry contact.
On/OFF, Timed, Proportional routine
function setting.
Product line
Kontrol 200 Double parameters
K800L02
Kontrol PR 800
for pH/ORP - pH/ORP values
K800L03
Kontrol PC 800
for pH/Amperometric Chlorine values
K800L04
Kontrol PRC 800
for pH/ORP - Amperometric Chlorine values
K800L05
Kontrol PR+EC 800
for pH/ORP - Conductivity values
K800L07
Kontrol PCP 800
for pH + Potentiostatic Chlorine values
K800L08
Kontrol PRCP 800
for pH /ORP + Potentiostatic Chlorine values
K800L09
Kontrol PRCP+CA 800
for pH/ORP + Pot. and Amperometric Chlorine values
innovation
> technology > future > 07
Photometer
System
Multi parameter photometer
instrument
The Seko Photometer System is a DPD reference point for
Chlorine control. The combination of water sampling and
reagents ensure maximum measurement precision. The
unit itself is a compact miniature analysis laboratory
dedicated to Chlorine measurement.
Features
Photometer System
Parameters
l pH / ORP
l Free and Total Chlorine
l Combined Chlorine by software
The unit has the following innovative features:
New hydraulic device with water drain dedicated to
chemical reagents used for chlorine measure.
Allows a reduction of water used for the measure.
The water used for pH and Redox measurements
may be re-sent to the compensating basing. Only
the water tainted by DPD reagent will be
discharged in a special tank to adhere to local laws
and regulations.
Fast installation thanks to quick coupling for Inlet
and Outlet water.
Applications
l Waste Water
l Drinking Water
l Boiler
l Legionella disinfection
l Crate Wash
l Dioxide Station
l Irrigation
l Swimming Pool
l Sea water
Optical unit assure a High accuracy Chlorine
measure with a 520 nm sensor and LED light
device.
Moreover:
The peristaltic pump with 4 mechanical supports
ensures chemical reagent savins.
Reagent level controlled by level probes.
The chemical powder reagents must be diluted
before use. This ensures the product is safeuntil
used, and enjoys a long shelf life.
Graphic display and Keypad
LCD STN 240x128 backlighted.
Visualisation of: measurements (simultaneous
up to 4 values + trend line), digital outputs
condition, storage condition, malfunctions.
Using keypad with 4 embossed keys.
08
> seko > water & industry > control and measuring instuments
Measure range
Internal data logger
4 Mbit flash memory equal
to 16000 records
Recording interval
00:00 to 99:99 min
Type: circular / fill
Display: table / graph
(1 for each parameter).
Analogue outputs
1 for each measured parameter
(excluding comb. chlorine)
Type: 0.00 / 4.00 to 20.00 mA
Galvanically isolated
Programming limit:
lower / upper / reverse
Maximum load: 500 Ohms - Alarm
output NAMUR compliant 2.4 mA (with
4÷20 mA range)
PID control function can be activated
on the pH output
Set point relay outputs
Two (2) for Primary measure + for pH
measurement (only mod. 4001-3)
Programming for Hysteresis, working
time and Daily hourly activation non
subject to the measured value:
- ON - OFF
- 00.00 to 05:00 ppm Cl 2
- 00:00 to 14.00 pH
Working time: 000 to 999 sec.
Relays 5A resistive
load up to 230 Vac
Alarm Relay Output
Two (2) for Primary measure + for pH
measurement (only mod. 4001-3)
Programming for Hysteresis, working
time and Daily hourly activation non
subject to the measured value:
- ON - OFF
- 00.00 to 05:00 ppm Cl 2
- 00:00 to 14.00 pH
Working time: 000 to 999 sec.
Relays 5A resistive load up to 230Vac
Code
Description
pH
0÷14,00 pH
ORP
± 1500 mV
Chlorine (Photometric chamber)
0÷5,00 ppm (*)
Temperature
with PT100/PT1000 0÷100°C (32÷212 °F)
(*): DPD Method
Product line
Code
Photometer System Single parameter
Model
Description
SPT2CL
Photometer
Free Chlorine
SPT2CT
Photometer
Total Chlorine
Product line
Photometer System Multi parameters
SPT3CL(*)
Photometer
Free Chlorine and pH
SPT4CL
Photometer
Free Chlorine, pH and Redox
SPT5CL
Photometer
Free, Total and Combined Chlorine, pH, Redox
(*): Sea water application on demand code SPT3CLMW0001
innovation
> technology > future > 09
Kontrol 40-42
Single and multiple-parameter
control instruments
The Kontrol 40 and 42 are single and multiple-parameter controllers respectively. These very user-friendly systems
combine advanced performance and simple design. Single-parameter units are available in four different casings,
ensuring perfect fit at the right price.
Kontrol 40-42
Parameters
10
l pH / ORP
l Conductivity
l Chlorine
l Chlorine Dioxide
l Flow Rate
Applications
l Waste Water
l Drinking Water
l Cooling Towers
l Boiler
l Legionella disinfection
l Reverse Osmosis
l Crate Wash
l Galvanic Process
l Dioxide Station
l CIP
l Irrigation
l Swimming Pool
l Sea water
> seko > water & industry > control and measuring instuments
Features
Graphic display and Keypad
Simultaneous value of the measure,
Temperature and Relay status.
2-line, 16 character Aplhanumeric
Display.
Four control keys for instrument
calibration and configuration.
Enclosure Box
and Power Supply
Four (4) mechanical box:
Wall mounting PP (IP65)
Panel mouting:
96x96 IP65 Front panel
48x96 IP40
Din-Rail (6 modul) IP40
Universal Power Supply
100÷240 Vac 50/60 Hz and 24Vac/dc
Measure range
Code
Description
pH
0÷14,00 pH
Manual controls
The user-friendly programming step
menu makes starting up and checling
the control and dosing system easy.
ORP
± 1500 mV
Conductivity
1÷200/10÷2000/100÷20000/200÷50000 μS
Chlorine (Amperometric Cell)
0÷5,00 ppm
Measure Input
High measuring resolution with probe
quality control.
A modular measuring system
Chlorine measure in sea water
application
Chlorine and Chlo. Dioxide
0÷0,50 /1,00 /2,00 /5,00 /10,0 /20,0 /200,0 ppm
(Potentiostatic Cell)
Temperature
with PT100 0÷100°C (32÷212 °F)
Flow Rate
99 999,99 Liters/second
*setting by software following unit measures: l/s, l/h, m³/h, GPM.
Digital Input
Voltage Input to disable all function
controller output.
Current outputs
4÷20mA Galvanic isolation
One(1) programmable measurement
output.
Relay Outputs
Two (2) independent function, two Set
point Measure, dry contact.
Software-set alarm functions.
Routine function settings : ON/OFF,
Timed or proportional
Product line
Code
Kontrol 40 Single parameter
Model
Description
SPR040
Kontrol 40
for pH/ORP values
SCD040
Kontrol 40
for Conductivity value
SCL040
Kontrol 40
for Potentiostatic Chlorine value
SFX040
Kontrol 40
for Flow Rate value
Product line
Kontrol 42 Double parameters
K042PR
Kontrol 42
for pH/ORP and pH/ORP values
K042PD
Kontrol 42
for pH/ORP and Conductivity values
K042PC
Kontrol 42
for pH/ORP and Chlorine values
K042CF
Kontrol 42
for Chlorine and Flow Rate values
K042PF
Kontrol 42
for pH/ORP and Flow Rate values
K042DF
Kontrol 42
for Conductivity and Flow Rate values
innovation
> technology > future > 11
Kontrol 20-22
Single or multi-parameter
control instruments
The Kontrol 20 and 22 are simplified, bare-bones single and multiple-parameter controllers respectively. These
trustworthy systems combine reliable high-end performance and simple design. Single-parameter units are available
in four different casings, ensuring perfect fit at the right price.
Kontrol 20 - 22
Parameters
12
l pH / ORP
l Conductivity
Features
Graphic display and Keypad
2-line, 16 character Aplhanumeric
Display.
Four control keys for instrument
calibration and configuration.
Applications
l Waste Water
l Drinking Water
l Cooling Towers
l Boiler
l Reverse Osmosis
l Galvanic Process
l Irrigation
l Swimming Pool
> seko > water & industry > control and measuring instuments
Enclosure Box
and Power Supply
Four (4) mechanical box:
Wall mounting PP (IP65)
Panel mouting:
96x96 IP65 Front panel
48x96 IP40
Din-Rail (6 modul) IP40
Universal Power Supply
100÷240 Vac 50/60 Hz
Measure range
Measure Input
High measuring resolution with probe
quality control.
Code
Description
pH
0÷14,00 pH
ORP
± 1500 mV
Conductivity
1÷200/10÷2000/100÷20000 μS
Temperature
with PT100 0÷100°C (32÷212 °F)
Digital Input
Voltage Input to disable all function
controller output.
Current outputs 4÷20mA
One (1) programmable measure output.
Relay Outputs
Two (2) independet functions, Set Point
Measure, dry contact.
Software-set alarm functions.
ON/OFF routine function settings.
Product line
Code
Kontrol 20 Single parameter
Model
Description
SPR020
Kontrol 20
for pH/Redox values
SCD020
Kontrol 20
for Conductivity value
Product line
K022PR
Kontrol 22 Double parameters
Kontrol 22
for pH and Redox values
innovation
> technology > future > 13
pH/Redox Probes
14
SPH-1 / SRH-1
SPH-2
Field Application:
· General laboratory
· Drinking Water
· Swimming pools
· Water monitoring
and control plan
Field Application:
· Wast water
· Drinking Water
· Cooling Towers
· Irrigation
SPH-3 WW
SRH-3 PT
Field Application:
· Wast water
· Drinking Water
· Cooling Towers
· Legionella disinfection
· Galvanic Process
Features:
Features:
Features:
· Low maintenance sealed unit
· Gel filled reference cell
· BNC connection with Boot plastic Cover
· Cable length 6 or 1,5 meter
· Pellon Diaphragm high accuracy
· Low maintenance sealed unit
· Gel filled reference cell
· S7 connection
· Pellon Diaphragm high accuracy
· Low maintenance sealed unit
· Gel filled reference cell
· S8 connection with PG 13,5 mm
· Glass Body
· Diaphragm open hole
SPH-4 HP
SPH-4 HT
SRH-4 HT-PT
SPH-4 LC
Field Application:
· Wast water
· Drinking Water
· Reverse Osmosis
· Cleanig in place (CIP)
· Galvanic Process
Field Application:
· Ammonia application
· Chromium plating
· Reverse Osmosis
· Bisulphite application
· Galvanic Process
Field Application:
· Highly acidic solutions
· Chromium plating
· Reverse Osmosis
· Bisulphite application
· Galvanic Process
Features:
Features:
Features:
· Low maintenance sealed unit
· Gel filled reference cell
· S8 connection with PG 13,5 mm
· Glass Body for High Temperature
Enviromental
· Diaphragm 2 Sigle pore
· Low maintenance sealed unit
· Gel filled reference cell
· S8 connection with PG 13,5 mm
· Glass Body for High Pressure Enviromental
· Three ceramic diaphragm type
· Low maintenance sealed unit
· Gel filled reference cell by External Refill
· S7 connection with PG 13,5 mm plastic nut
· Glass Body for low pressure Enviromental
· Highly acidic solutions
· One Sleeve diaphragm type
> seko > water & industry > control and measuring instuments
SPH-1 1.5M
2÷12
50 μS/cm
50 μS/cm
50 μS/cm
5 μS/cm
5 µS/cm
5 µS/cm
0.2 μS/cm
±2000
mV
±1000
mV
-
0÷60°C
0÷60°C
0÷6 bar
0÷80°C
0÷6 bar
0÷130°C
0÷6 bar
0÷130°C
at 6 bar
0÷16 bar
at 25°C
-10÷40°C
0,5 bar
0÷60°C
0÷6 bar
-
0÷60°C
0÷6 bar
Epoxy
Glass
GEL
1 Standard
6m cable + BNC
SRH-4 HT - PT
-
SRH-1 6M - AU
-
0÷80°C
0÷6 bar
Epoxy
Glass
GEL
1 Standard
S7
0÷16 bar
at 25°C
Glass
Glass
GEL
1 Open hole
S8
0÷6 bar
PG 13.5
pH
Glass
Glass
GEL
2 Single Pore
S8
PG 13.5
pH
Glass
Glass
GEL
3 Ceramic
S8
PG 13.5
pH
Glass
Glass
GEL
1 Sleeve
S7
PG 13.5
Redox
Epoxy
Platinum
wire
GEL
1 Standard
1,5m cable + BNC
Standard Ø 12
Redox
Epoxy
Platinum
wire
GEL
1 Standard
6m cable + BNC
Standard Ø 12
Redox
Glass
Platinum
wire
GEL
1 Open hole
S8
PG 13.5
Redox
Glass
Platinum
wire
GEL
3 Ceramic
S8
PG 13.5
Redox
Code 9900105083
0÷60°C
PG 13.5
pH
Code 9900105034
0÷130°C
at 6 bar
Standard Ø 12
pH
Code 9900105033
-
Mechanical
mounting
Electrical
connection
Diaphragm
type
Reference
electrolyte
Membrane
material
Body
material
Pressure
range
0÷6 bar
Standard Ø 12
pH
Code 9900105032
SRH-3 PT
±2000
mV
1,5m cable + BNC
Code 9900105031
SRH-1- 6M
±2000
mV
1 Standard
Code 9900105008
SRH-1-1.5M
±2000
mV
GEL
Code 9900105007
SPH-4 LC
0÷14
Glass
Code 9900105006
SPH-4 HT
0÷14
Epoxy
Code 9900105005
SPH-4 HP
0÷14
0÷6 bar
Code 9900105003
SPH-3 WW
2÷12
0÷60°C
Code 9900105002
SPH-2
2÷12
pH
Code 9900105001
SPH-1 6M
2÷12
Temperature
range
Min.
conductivity
Measurement
range
Measure range
Epoxy
Gold
GEL
1 standard
6m cable + BNC
Standard Ø 12
pH/Redox Probes
* S7 connection: it is a electrical connection only
** S8 connection: S7 on the top electrical probe connection and PG 13.5 mm mechanical connection
innovation
> technology > future > 15
Conductivity Probes
The seko range of conductivity probes is specially
designed for use in industrial environments in
conjunction with seko measurement instruments.
The various available models make it possible to cover
an extremely wide measurement range. There are
versions with temperature sensors and special versions
with graphite or platinum probes, PTFE cell bodies and
IP67 connectors.
C-K1 PT
Field Application:
- Waste Water
- Drinking Water
- Cooling Towers
- Boiler
- Reverse Osmosis
- CIP
- Irrigation
- Fish Farming
- Dairy
Measurement of conductivity is performed by
suspending the two metallic electrodes of the probe in
the solution to be measured. The passage of the current
between the two electrodes indicates the electrical
resistance of the liquid, and therefore its conductivity.
The measurement is influenced by the temperature. In
saline solutions, measurement variations of 2% / °C can
occur. This variation can even reach 7% / °C. Therefore,
conductivity probes without temperature sensors should
only be used if the solution being tested is maintained
at a temperature between 15°C and 25 °C, restricting the
potential for error to 10%.
Note All the models are guaranteed for a maximum
pressure of 6 bars.
CT-K5
Field Application:
- Waste Water
- Drinking Water
- Cooling Towers
- Reverse Osmosis
- Irrigation
Features:
l Costante Cell: 1 cm¯¹ or K=1
l Body material Glass 130°C
l Platinum Electrodos
l Mechanical Connection:
12 mm diameter
Features:
l Costante Cell: 0,1 cm¯¹ or K=10
l Body material PP (80°C)
l Stainless steel 316L electrodes
l Mechanical Connection:¾ Gas M PP
Without temperature sensor
With temperature sensor (PT100)
CT-K10
CT-K1
Field Application:
Field Application:
- Waste Water
- Waste Water
Field Application:
- Drinking Water
- Drinking Water
· Waste Water
- Cooling Towers
- Cooling Towers
· Drinking Water
- Reverse Osmosis
- Reverse Osmosis
· Cooling Towers
- Irrigation
- Irrigation
C-K10/5 /1
· Irrigation
Features:
l Costante Cell:
- 0,1 cm¯¹ or K=10
- 0,2 cm¯¹ or K=5
- 1,0 cm¯¹ or K=1
Features:
l Costante Cell: 0,1 cm¯¹ or K=10
l Body material PP (80°C)
l Stainless steel 316L electrodes
l Mechanical Connection:¾ Gas M PP
Features:
l Costante Cell: 0,1 cm¯¹ or K=10
l Body material PP (80°C)
l Stainless steel 316L electrodes
l Mechanical Connection:¾ Gas M PP
Without temperature sensor
With temperature sensor (PT100)
With temperature sensor (PT100)
l Body material PVC 60°C
l Stainless steel 316 L Electrodos
l Mechanical Connection:1/2 Gas M Pvc
16
> seko > water & industry > control and measuring instuments
C-K10
0,01÷500μS
C-K5
0,1÷1000μS
C-K1
1÷5000μS
C-K1-PT
1÷20000μS
CT-K10
0,01÷500μS
CT-K5
0,5÷2000μS
CT-K1
5÷5000μS
60°C
6(*)
60°C
6(*)
60°C
6(*)
120°C
80°C
80°C
Cable
5m
PP-AISI 316
1/2” G.M.
5m
6(*)
Glass - Platinum
Ø 12 mm
6m
6(*)
PP-AISI 316
3/4” G.M.
Plug (**)
6(*)
PP-AISI 316
3/4” G.M.
Plug (**)
(PT100) With temperature
Code 9900101101
C=1 cm-1 K=1cm
1/2” G.M.
(PT100) With temperature
Code 9900101102
C=0,2 cm-1 K=5cm
PP-AISI 316
(PT100) With temperature
Code 9900101103
C=0,1 cm-1 K=10cm
5m
Without temperature
Code 9900101013
C=1 cm-1 K=1cm
1/2” G.M.
Without temperature
Code 9900101010
C=1 cm-1 K=1cm
PP-AISI 316
Without temperature
Code 9900101011
C=0,2 cm-1 K=5cm
Mounting
Process
Without temperature
Code 9900101012
C=0,1 cm-1 K=10cm
Body
material
Pressure
range
Temperature
range
Constant
[C-K]
Measurement
range
Measure range
80°C
6(*)
PP-AISI 316
3/4” G.M.
Plug (**)
Conductivity Probes
(*) The maximum pressure of 6 bars is guaranteed at 25 °C. As the temperature increases, the pressure decreases linearly
and at 50° or 80 °C, the maximum pressure is 1 bar.
(**) To be used in conjunction with CC series cables.
innovation
> technology > future > 17
Conductivity Probes
CT-K1-SS
CT-K1-GR
- Waste Water
Field Application:
Field Application:
- Drinking Water
- Waste Water
- Waste Water
- Cooling Towers
- Drinking Water
- Drinking Water
- Reverse Osmosis
- Cooling Towers
- Cooling Towers
- CIP
- Reverse Osmosis
- Reverse Osmosis
- Irrigation
- Irrigation
- Irrigation
CT-K1 G
Field Application:
- Fish Farming
Features:
l Costante Cell: 1 cm¯¹ or K=1
l Body material PVC 60°C
l Graphite Electrodos
l Mechanical Connection:
12 mm diameter
Features:
l Costante Cell: 0,1 cm¯¹ or K=10
l Body material PVDF (80°C)
l Stainless steel 316L electrodes
l Mechanical Connection: ¾ Gas M PP
Features:
With temperature sensor (PT100)
With temperature sensor (PT100)
With temperature sensor (PT100)
l Costante Cell: 0,1 cm¯¹ or K=10
l Body material PVC (60°C)
l Stainless steel 316L electrodes
l Mechanical Connection:¾ Gas M PP
CT-K1-G
5÷20000μS
CT-K1-SS
1÷20000μS
CT-K1-GR
1÷20000μS
C=1 cm-1 K=1cm
Code 9900316009 (5m)
C=1 cm-1 K=1cm
Code 9900316007 (5m)
C=1 cm-1 K=1cm
Cable
Mounting
Process
Body
material
(PT100) With temperature
Code 9900101124
60°C
9900316010 (10m)
100°C
9900316008 (10m)
50°C
(*) The maximum pressure of 6 bars is guaranteed at 25 °C.
As the temperature increases, the pressure decreases linearly
and at 50° or 80 °C, the maximum pressure is 1 bar.
18
Pressure
range
Temperature
range
Constant
[C-K]
Measurement
range
Measure range
> seko > water & industry > control and measuring instuments
6(*)
PVC Graphite
PG 13,5 mm
7 mm
(PT100) With temperature
6(*)
PTFE
1” G.M.
5 m or 10 m
(PT100) With temperature
6(*)
PVC
1” G.M.
5 m or 10 m
Conductivity Probes
Inductive Probes
This sensor offers all the advantages of the inductive cond. measurement method, including the absence
of passivation of the conventional conductivity electrodes. All the sensors in the S410/IND range are temperaturecompensated, and are also designed for inline, submersion or tank installation.
S410/IND
S411/IND/E
Measure range
Inductive Probes
Temperature
Contact materials
SENSOR S410/IND
-5 to 60 °C (without freezing)
Glass-reinforced polypropylene
PT1000 wires
Standard 5 metre
½" BSP male
Connection
IP67
Protection rating
Materials
Operating temperature
Submersion length
Assembly
S411/IND/T IN
Inductive Probes
Temp. compensation
Cable
PVC with Viton gaskets
-5 to 60 °C (without freezing)
600 or 1200 mm
Standard bracket or optional flange
Operating pressure
From vacuum to 6.5 bar (100 psi)
Conductivity Range
1000 μS to 1 Simens
Resolution
Inductive Probes
The S410/IND series of inductive sensors has been engineered and developed to produce an electrode
that is very powerful but at the same time competitive. The result has been obtained by moulding the sensor
made using polypropylene reinforced with fibreglass.
S411/IND/T
100 μS to 1000 μS
Code 6100011441
Inductive Probes
innovation
> technology > future > 19
Dissolved Oxigen Probes
The
OXYSENS®
is
an
electrochemical oxygen sensor
which is designed for applications
in water, e.g. waste water
treatment, swimming pools or
fish farms. It is easy to maintain,
because the membrane and the
electrolyte don’t need to be
replaced. The response time of
the OXYSENS® is fast, it is almost
independent of flow and
insensitive to soiling.
S423/C OPT
Dissolved Oxigen Probes
Dissolved Oxigen Probes
OXYSENS®
The S423/N/OPT sensor with an
integrated temperature sensor is
based is based on luminescent
optical technology. Without
calibration requirements and
thanks to an ultra low power
technology, the S423/N/OPT
sensor meets the demands of field
works and short or long term
campaigns. Without oxygen
consumption, this technology
allows you an accurate measure in
all situation and especially in very
low oxygen concentrations.
The S423/N/OPT sensor stores
calibration and history data within
the sensor. This allows you a “plug
and play” system without recalibration. Thanks to the Universal
Modbus RS485 protocol, The
S423/N/OPT sensor can be
connected to all devices
commonly used (Datalogger,
Controller, Automat, Remote
System…).
Flow Sensor
20
The paddlewheel flow sensor
SFW is designed to be used with
every kind of solid-free liquid. The
sensor can measure flow from
0.15 m/s (0.5 ft/s) producing a
frequency output signal highly
repeatable.
A new electronic, with a pushpull output, is now available for a
safe connection to any kind of
PLC/instrument digital input.
A special family of fittings ensures
installation into all pipe material
in sizes from DN15 to DN600 (0.5"
to 24").
> seko > water & industry > control and measuring instuments
SFWE
Flow Sensor
Flow Sensor
SFW
The SFWE insertion magmeters
can measure flow rate in both
metal and plastic pipes.
No moving parts allow the
measurement of liquids with
suspended solids as long as
conductive and homogeneous.
The sensors can be assembled into
the standard FLS fittings for
installation from DN15 to DN600
(0.5" to 24").
They offer frequency output to use
with FLS flow instrumentation and
4-20 mA output for long distance
transmission and PLC connection.
Special versions for salt-water
applications (high concentration of
chlorides as sea water) and for high
temperature conditions.
Measure range
Dissolved Oxigen Probes
OXYSENS®
S423/C OPT (35mm)
Measuring method
Measurement of the electrical current affected by the
partial pressure of oxygen
Optical measure by luminescence
Measurement range
40ppb÷40ppm
0,00 to 20,00 mg/L / 0,00
to 20,00 ppm / 0-200% [Resolution 0,01]
< 0.5% [relative to current in air]
± 0,1mg/L / ±0,1 ppm / ±1%
Response time
98% Max. 60 s at 25 °C
90% of the value in less than 60 seconds
Required flow
≥ 0.03 m/s
No necessary move
Temperature sensor
NTC 22 kOhm
CTN
Storage temperature
-10÷60°C
-10÷60°C
Temperature range
0÷60°C
0÷50°C
Pressure range
0÷4 Bar
0÷5 Bar
Body material
Stainless steel 1.4435, silicone, EPDM
Stainless Steel INOX 316L
OPTIFLOW
No membrane
Reference electrolyte
Silver platinum combination
No electrolyte
Electrical connection
5 m cable
10 m cable
Dissolved Oxigen Probes
Accuracy
Membrane material
Mechanical mounting
Measuring method
PG 13.5
24mm / 35mm
Measurement of the electrical current affected by the
partial pressure of oxygen
Optical measure by luminescence
-
Modbus RS-485 (standard)
and SDI-12 (option)
-670 ± 50 mV
5 to 12 volts
Water applications: Waste water treatment,
swimming pools, fish farms; composting facilities
Urban wastewater treatment, industrial effluent
treatment, surface water monitoring, drinking water
Signal interface
Polarization voltage
Application fields
Code 9900105091 35mm
Code 9900316005
Measure range
Flow Sensor
Flow Sensor
SFW
SFWE
0.15 to 8m/s [0.5 to 25ft/s]
0.15 to 8m/s [0.5 to 25ft/s]
4500
-
Linearity
±0.75% of full scale
±1% of reading +1.0 cm/s
Repeatability
±0.5% of full scale
±0.5% of reading
Working range
Minimum reynolds
Maximum process
Pressure/Temperature
PVC-Cbody:
10 bar - 25°C
1.5 bar - 80°C
Maximum process
Pressure/Temperature
Sensor body:
CPVC or PVDF
or 316L SS
Outputs
Power supply
Application fields
PVDFbody:
Brass&SSbody:
10 bar - 25°C
1.5 bar - 100°C
25 bar - 120°C
25 bar - 100°C
O-rings:
EPDM
or FPM
Rotor:
ECTFE
(Halar®)
Shaft:
Ceramic
(Al2O3)
Bearings:
Ceramic
(Al2O3)
Square wave, frequency: 45 Hz per m/s [13.7 Hz per ft/s] nominal
4÷20 mA with K330 output kit mounted
16 bar - 25°C
8.6 bar - 70°C
Sensorbody:
316L SS
PVDF
O-rings:
EPDM
or FPM
Electrodes:
316L SS
4÷20 mA - Isolated Square wave, frequency: 0-500Hz
Open collector: flow direction
5 to 24 VDC ± 10% regulated
12 to 24 VDC ± 10% regulated
(reverse polarity and short circuit protected)
Water and industrial waste water treatment, water distribution,
processing and manufacturing industry, textile finishing, chemical
production, cooling and Heating systems, swimming pools and Spas.
Water and waste water treatment, raw water intake, industrial
water distribution, textile industry, swimming pools, Spas and
aquariums, HVAC, processing and manufacturing industry.
Code 990031701X PVC SFW1 / SFW2
Code 9900317040 Mag SFW1
Code 990031704X Stainless Steel SFW1 / SFW2
Code 9900317041 Mag SFW2
innovation
> technology > future > 21
Potentiostatic Probes
CLPROBES
This range consists of potentiostatic amperometric probes to
measure free or total chlorine for applications such as: water
treatment, swimming pools, industrial applications and more.
The wide range of probes allows a better choice depending on
the parameter to be tested, thus obtaining a more accurate
measurement.
l The two-wire interface allows quick and easy installation.
Potentiostatic Probes
l Calibration of the probe is guided by the
Kontrol CL500 instrument .
PSS-PLEXI
Features
CL Probes Holder
l In/Out: 8x12 mm (tube)
l Probe connection = 24 mm
l Material Plexiglas without color
l Hydraulic - By Pass
l Pressure 5 bar
l Temperature 60°C
22
> seko > water & industry > control and measuring instuments
Code 9900103047
Code 9900103048
Code 9900103049
Code 9900103050
Code 9900103051
Code 9900103052
Code 9900103053
Code 9900103054
Code 9900103055
Code 9900103056
PSS-PLEXI [FLUX/PH]
PSS-PLEXI [FLUX/PH/RX]
PSS-PLEXI [FLUX/CL-A]
PSS-PLEXI [FLUX/PH/CL-A]
PSS-PLEXI [FLUX/PH/RX/CL-A]
PSS-PLEXI [FLUX/PH/CL-P]
PSS-PLEXI [FLUX/CL-P]
PSS-PLEXI [FLUX/PH/RX/CL-P]
PSS-PLEXI [FLUX/PH/RX/CL-A/CL-P]
PSS-PLEXI [FLUX/CL-P/CL-P]
Measure range
Potentiostatic Chlorine Probes
Measurement range
pH range
Response time (*)
F-CL 1
F-CL 2
F-CL 3
F-CL 4
0÷10 ppm 0÷10 ppm 0÷10 ppm 0÷200 ppm
F-CL 5
F-CL 6
F-CL 7
F-CL 8
F-CL 9
F-CL 10
0÷2 ppm
0÷1 ppm
0÷5 ppm
0÷1 ppm
0÷5 ppm
0÷0,5 ppm
4÷8 pH
4÷12 pH
4÷11 pH
4÷8 pH
4÷8 pH
5÷9 pH
5÷9 pH
5÷9 pH
5÷9 pH
4÷8 pH
1 minutes
1 minutes
1 minutes
1 minutes
1 minutes
1 minutes
1 minutes
1 minutes
1 minutes
1 minutes
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
Flow rate
30L/h
30L/h
30L/h
30L/h
30L/h
80L/h
80L/h
80L/h
80L/h
30L/h
Temperature range
45°C
45°C
45°C
45°C
45°C
50°C
50°C
70°C
70°C
45°C
5 bar (**)
5 bar (**)
8 bar (**)
8 bar (**)
0,5 bar
Silver chlorine
with gold
Pressure range
1 bar
0,5 bar
0,5 bar
0,5 bar
0,5 bar
Sensor material
Silver chlorine
with gold
Silver chlorine
with gold
Silver chlorine
with gold
Silver chlorine
with gold
Silver chlorine
with gold
M48
M48
G
M20
M20
Membrane
M20
Electrolyte
Electrical connection
ECL1
ECC1
ECS1
Gel
ECL1
ECL1
Gold
Gold
Gold
Gold
-
-
-
-
EAS1
Gel
EAS1
Gel
EAS1
Gel
EAS1
Gel
M20
ECL1
Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection
with screw
with screw
with screw
with screw
with screw
with screw
with screw
with screw
with screw
with screw
Mechanical mounting
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Application fields
Inorganic
Free
Chlorine
Organic
Free
Chlorine
Inorganic
Free
Chlorine
Inorganic
Free
Chlorine
Inorganic
Free
Chlorine
Inorganic
Free
Chlorine
Inorganic
Free
Chlorine
Inorganic
Free
Chlorine
Inorganic
Free
Chlorine
Inorganic
Free
Chlorine
Code
Code
Code
Code
Code
Code
Code
Code
Code
Code
9900101140 9900101141 9900101142 9900101146 9900101148 9900101149 9900101150 9900101152 9900101153 9900101159
Potentiostatic Chlorine Probes
Measure range
Potentiostatic Chlorine Probes
Measurement range
pH range
Response time (*)
T-CL 1
T-CL 2
D-CL
D-CL 2
D-CL 3
0÷10 ppm
0÷5 ppm
0÷10 ppm
0÷1 ppm
0÷1 ppm
4÷14 pH
4÷14 pH
1÷14 pH
5÷9 pH
5÷9 pH
1 minutes
1 minutes
1 minutes
1 minutes
1 minutes
PAA 1
H202 1
H202 2
0÷2000 ppm 0÷200 ppm 0÷500 ppm
2÷11 pH
1 minutes
2÷11 pH
1 minutes
2÷11 pH
1 minutes
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
90% of measure
Flow rate
30L/h
30L/h
30L/h
80L/h
80L/h
30L/h
30L/h
30L/h
Temperature range
45°C
45°C
45°C
50°C
70°C
45°C
45°C
45°C
Pressure range
0,5 bar
0,5 bar
1 bar
5 bar(**)
8 bar(**)
1 bar
5 bar(**)
5 bar(**)
Sensor material
Silver chlorine
with gold
Silver chlorine
with gold
Silver chlorine
with gold
Gold
Gold
Silver chlorine
with gold
Silver chlorine
with gold
Silver chlorine
with gold
M48
M48
M20
-
-
EPS7/W
EWP7/W
EWP7/W
EAS1
Gel
EAS1
Gel
M7N
M7N
M7N
Membrane
Electrolyte
Electrical connection
ECP1
Gel
ECP1
Gel
ECD41
Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection Wire connection
with screw
with screw
with screw
with screw
with screw
with screw
with screw
with screw
Mechanical mounting
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Ø 24mm
Application fields
Total
Chlorine
Total
Chlorine
Chlorine
Dioxide
Chlorine
Dioxide
Chlorine
Dioxide
Per Acetic
Acid
Hydrogen
Peroxide
Hydrogen
Peroxide
Code
Code
Code
Code
Code
Code
Code
Code
9900101143 9900101172 9900101144 9900101151 9900101154 9900101157 9900101158 9900101156
(*) 100% of measure after 15 minutes
(**) with Snap-Ring
Potentiostatic Chlorine Probes
F-CL 2 • F-CL 3 • T-CL 1 can be used in sea water application with special electolites
innovation
> technology > future > 23
Turbidimetric Probes
and Suspended Solid probes
The principle of measurement is the deviation of
light produced by suspended particles in the
liquid. Thanks to the dual sensor is possible to
make measurements of turbidity at low and very
low concentrations with high accuracy and
repeatability.
Features and
Benefits
Field Application:
· Sewage Treatment
· Drinking Water
· Wast water
· Cleanig in place
Turbidimetric probes
Avoiding contact with the measuring liquid, the
optical LED technology make the system stable
over time and minimize the need for recalibration. The cell is installed directly in line, the
maximum allowable pressure is 4 or 6 bar, pipe or
bypass. The flow velocity does not affect the
measurement.
S462/SS
Features:
· SS AISI 316 material
· Solid Measure with Led light
with Resistors sensor
· Threaded Connection 2 1/2" M GAS
· Two cables included
Reliable concentration measurement
using optical measuring process
S461/T
Infrared light pulsing beams scattering method
Measured value pre-processing in sensor
resulting in low signal transmission sensitivity
Turbidimetric probes
Black rigid PVC sensor body
No mechanically moving parts
Features:
· SS AISI 316 material
· Turbidity Measure with Led
light with Resistors sensor
· Threaded Connection 1" GAS
· Cables included
Resistors sensor
Threaded Connection 2 1/2" F GAS
Two cables included
> seko > water & industry > control and measuring instuments
Resistors sensor
S461/S
Suspended Solids probes
Turbidimetric probes
24
Features:
· Black Plastic Body
· Turbidity Measure with Led light with
Field Application:
· Sewage Treatment
· Sludg application
· Wast water
· Fish farming
Threaded Connection 1" GAS
Cables included
S462/PVC/SWP
Field Application:
· Wast water
· Drinking Water
· Swimming pool
· Sewage Treatment
Resistorssensor
Threaded Connection 1" GAS
Cables included
Features:
· SS AISI 316 material
· Solid Measure with Led light
with Resistors sensor
· Threaded Connection 1" GAS
· Cables included
Field Application:
· Sewage Treatment
· Sludg application
· Wast water
Resistors sensor
Threaded Connection 1" GAS
Cables included
S462/PVC
S461/T
0÷90
°C
0÷6
bar
Scattering at 90°
Light absorption
0÷60
°C
0÷4
bar
PVC black
Transparent PVC door
0÷45
°C
0÷6
bar
Applications
field
Threaded
connection
Electrical
connection
12÷24 Vdc
2 cables
5m
- Water treatment plants , downstream of
filtration and decantation.
Process section;
- Aging facilities of wastewater reuse for
agricultural or industrial purposes;
- Food industry particularly in the
production of beverages, wine, beer
etc.;
2½“F
Tu rb i d i m e t r i c
Stainless Steel INOX 316
Tempered glass window
12÷24 Vdc
5m
cable
2½“M
Tu rb i d i m e t r i c
Stainless Steel INOX 316
Special Optical Glass or Viton
12÷24 Vdc
10m
cable
1“GAS
Wastewater, primary water, industrial
water, recirculating water.
2½“F
Pool water
Tu rb i d i m e t r i c
Code 9900316024
Scattering at 90°
Light absorption
Power
supply
Body
material
Pressure
range
0÷6
bar
Code 9900316022
S462/SWP
0,00÷40
NTU/FTU
0÷45
°C
Code 9900316006
0,00÷100 Scattering at 90°
NTU/FTU Light absorption
0,00÷/4
/40 /400
/4000
Tu rb i d i m e t r i c
Code 9900316021
0,00÷100 Scattering at 90°
NTU/FTU Light absorption
S462/SS
Temperature
range
Measurement
range
Measurement
range
Measure range
PVC black
Transparent PVC door
12÷24 Vdc
2 cables
5m
Turbidimetric Probes
S461/S
20 gr/l
0÷60
°C
0÷4
bar
Applications
field
Threaded
connection
Sospended Solid
Code 9900316025
Scattering at 90°
Light absorption
Electrical
connection
Power
supply
Body
material
Pressure
range
Temperature
range
Measurement
range
Measurement
range
Measure range
Stainless Steel INOX 316
Special Optical Glass or Viton
12÷24 Vdc
10m
cable
1“GAS
Wastewater, primary water, industrial
water, recirculating water.
Sospended Solid Probes
innovation
> technology > future > 25
The 7520 SAV and 7540 SRH sensors are
used for optical solids content
measurement in turbid water for up to
150g solid matter/l.
7520 SAV-T/E
Applications
l Solids content measurement of
suspended matter in sewage treatment
plants: Primary sludge, digested sludge,
thickened sludge, Inflow to centrifuge /
press.
l Industrial quality control.
Features and
Benefits
Suspended Solids probes
Suspended SolidProbe
Suspended Solid Probes
7540 SRH-T/E
Reliable concentration measurement
using optical measuring process.
Infrared light pulsing beams scattering
method.
No mechanically moving parts.
Measured value pre-processing in
sensor resulting in low signal
transmission sensitivity.
26
> seko > water & industry > control and measuring instuments
Suspended Solids probes
Black rigid PVC sensor body.
Measure range
Mechanical data
Materials
Suspended Solid Probes
7520 SAV-T/E
7540 SRH-T/E
Dimension (Lx∅)
Immersion type
139 x 38 ∅ mm
134 x 38 ∅ mm
Dimension (Lx∅)
Istallation type
220 x 38 ∅ mm
220 x 38 ∅ mm
Weight
Immersion type
Approx. 1Kg
Approx. 1Kg
Weight
Istallation type
Approx. 3Kg
Approx. 3Kg
Stainless steel SS 316 Ti
Stainless steel SS 316 Ti
Epoxy resin
Epoxy resin
Viton®
Viton®
Sensor Body
Sight glass
O-rings
Measurement
Measuring principle
Light absorption method
Backscatter light method
range
Optical components
Light source 2 LEDs detectors 2 photodiodes
Light source 2 LEDs detectors 2 photodiodes
Measuring light
Infrared light at 880 mm
absorption maximum
Infrared light at 880 mm
absorption maximum
Measuring range
0÷50g solid matter/l,
dependent on sludge type
10÷150g solid matter/l,
dependent on sludge type
Accuracy
< 1% of measuring range end value
< 1% of measuring range end value
Reference
Using four-beam pulsed light method
Using four-beam pulsed light method
Cable lengths
T version 13m
E version 1m + 10m extension cable
With silica standard
With silica standard
Op. temperature
0÷150°C
0÷150°C
Op. pressure
max 6 bar
max 6 bar
IP 68
IP 68
Calibration
Operating conditions
T version 13m
E version 1m + 10m extension cable
Protection
On demand
On demand
Suspended Solid Probes
innovation
> technology > future > 27
Cables, buffer solutions and probe accessories
800 mm
PI PVC 1000
1000 mm
PI PVC 1500
1500 mm
PI PVC 2000
2000 mm
PIR
PVC
PIR PVC 200
Immersion probe holder
100÷250 mm
PIR PVC 400
100÷450 mm
PIR PVC 800
100÷850 mm
PIR PVC 1000
100÷1050 mm
PIR PVC 1500
100÷1550 mm
28
> seko > water & industry > control and measuring instuments
Material
No. of probes
Max
Temperature
40°C
PVC
Code 9900100112
1
40°C
PVC
Code 9900100115
1
40°C
PVC
Code 9900100113
1
40°C
PVC
Code 9900100116
1
40°C
PVC
Material
PI PVC 800
1
Max
Temperature
400 mm
Code 9900100111
No. of probes
The immersion models with
adjustable flange can be used in
conjunction with a counter-flange
which allows quick and easy
installation and removal. The P-IG
range with a floating platform
adapts to the varying liquid level of
deep
water
tanks.
The
polypropylene versions PIR-2-PPxxx can house two sensors, e.g. pH
and Redox.
It is not recommended to use PH
and/or Redox sensor in the same
probe holder as a conductivity cell.
PI PVC 400
Immersion
Sensors for measuring pH,
Redox and Conductivity
must be installed in the
system using special probe
holders that ensure the
correct
mechanical
protection and degree of
impermeability.
The pH and Redox
measurement probes can
be submerged in tanks,
inserted in pipes or placed
in sample draw down
containers (Catch Pots).
Immersion
PI
Immersion probe holder
Probe Accessories
Immersion probe holders
Code 9900100101
1
40°C
PVC
Code 9900100102
1
40°C
PVC
Code 9900100103
1
40°C
PVC
Code 9900100105
1
40°C
PVC
Code 9900100106
1
40°C
PVC
100÷850 mm
PICIR PP 1000
100÷1050 mm
PICIR PP 1500
100÷1550 mm
Material
Max
Temperature
No. of probes
PI G
Code 9900100131
Floating
80°C
B PI G
80°C
Code 9900100132
2m anchorage arm
80°C
80°C
PVC
PP
PP
PP
Code 9900100145
1
40°C
-
for quick removal
Code 9900100144
1
PVC
FER
Code 9900100142
1
40°C
1
Code 9900100141
1
Material
PP
Max
Temperature
80°C
No. of probes
2
Immersion
Code 9900100124
PP
FER
65 mm
Material
Immersion probe holder
PICIR PP 800
PP
Attachment
100÷450 mm
80°C
Ext. Diameter
PICIR PP 400
2
Int. Diameter
PCIR
PP
Immersion
100÷1050 mm
Code 9900100122
Immersion probe holder
PIR 2 PP 1000
PP
Counter-flange
100÷850 mm
80°C
Material
Immersion probe holder
PIR 2 PP 800
2
Max
Temperature
100÷450 mm
PI G
Code 9900100121
No. of probes
Immersion
PIR 2 PP 400
Probe Accessories
PIR 2
PP
Code 9900100133
140 mm
40°C
4 holes Ø 6 mm
Probe holders with 3/4”
probe attachment without protection
These can house conductivity probes with threaded 3/4” G.
Attachment with output cable or IP67 connector.
innovation
> technology > future > 29
Cables, buffer solutions and probe accessories
PIA PVC 400
400 mm
1
1/h Min - Max
Max Pressure
40°C
2÷6
100÷600
2÷6
100÷600
Code 9900100152
1
40°C
400 mm
PSS 7
800 mm
PSS 7A
800 mm
> seko > water & industry > control and measuring instuments
These special probe holders can
be connected with a cleaning
liquid injection unit. Regular
cleaning of the probe ensures
linearity and stability of the
measurement
over
time,
preventing the need for timeconsuming manual intervention.
PSS 7A
No. o
probes
Immersion
PSS 7
Max Pressure
800 mm
Max
Temperature
PIA PVC 800
PSS 7 Single
Tap probe holder
Immersion probe
holders with spray
cleaning
Code 9900100151
PSS 7
Single
30
Max
Temperature
No. of probes
Immersion
PIA
PVC
Immersion probe holder
Probe Accessories
probe holders
Code 9900103021
1
40°C
6 bar
Code 9900103008
1
40°C
6 bar
Code 9900103010
1
40°C
6 bar
Tap probe holders
Tap probe holders are used for inline measurements where part of
the sample is re-directed from
the main pipe to the probe
holder. The water can be drawn
off into the sampling circuit at a
pressure of 6 bars.
Probe Accessories
Outflow probe holders
for conductivity probes
Outflow probe holder
Bypass probe holder for conductivity probe model CTK1, 5 and 10
Made of black PVC with 3/4” mechanical connection and 1” GAS IN/OUT hydraulics.
OUTFLOW SECTION (PSS-COND-T)
Code 0000126035
PSS 3
Material
Max Pressure
SPP FIL
Max
Temperature
Probes
attachment
SPP
Connection to
the process
Pressurized probe holder
PSS 3
Code 9900106670
1/2” G.M.
SPP
PG 13,5 or Ø 12 mm
60°C
7 bar
PVC
60°C
16 bar
PP + PVC
80°C
16 bar
PP
Code 9900100134
1” G.F.
SPP FIL
3/4” or 1” 1/4 G.M.
PG 13,5
Code 9900100135
PG 13,5
Pressurized probe
holders
Pressurised probe holders are
used to immerse the probe
directly into the pipe where the
sample to be measured passes.
The probe must always be
positioned vertically or slanting
in the direction of the flow at a
maximum of 45°. The probe
holder connection line must be
fitted between two isolation
valves (input and output) in
order to permit the prevention of
the flow during maintenance of
the probes.
innovation
> technology > future > 31
Cables, buffer solutions and probe accessories
Connection
PT 100 NUT
PT 100V
PG
Material
PT 100V
attachment
PT 100
NUT
Temperature sensor
Probe Accessories
probe holders
Code 9900101113
1 m 2-wire cable
PT 100V
1/2” GAS
Pyrex
Code 9900105061
5 m 3-wire cable
PT 100V PG
Standard Ø 12
Pyrex
Code 9900105062
6 m 3-wire cable
PG 13,5
PVC
RNC Electrical surge suppressor
Temperature sensor
Allows the elimination of Eddy currents
AISI 304 material - Ø 12 mm.
32
Code 9900101134
> seko > water & industry > control and measuring instuments
Pressurized probe
holders
In order to correctly measure the
pH in environments with variable
temperatures, it is necessary to
correct the response error of the
probe
resulting
from
temperature change. The
measuring instrument must
therefore be connected to a
special temperature sensor.
Max Pressure 7 bar
5 mt.
CE 10/B
10 mt.
CE 20/B
20 mt.
CE 10 HT(*)/B
Probe cables
10 mt.
(*) HT - High Quality Cable
for higher protection from
electical interference.
Mod. RG58 5 mm
Crimping BNC
Soldered BNC
Code CE 9900108003 CEB 9900109003
CE 5/B
Probe cables with
S7 heads
Terminal block
Code CE 9900108001 CEB 9900109001
1 mt.
CE B
Type
of Cable
Length
CE 1/B
Probe Accessories
CE
CE 20 HT(*)/B
20 mt.
CE 30 HT(*)/B
30 mt.
Mod. RG58 5 mm
Crimping BNC
Soldered BNC
Code CE 9900108004 CEB 9900109004
Mod. RG58 5 mm
Crimping BNC
Soldered BNC
Code CE 9900108006 CEB 9900109006
Mod. RG58 5 mm
Crimping BNC
Soldered BNC
Code CE 9900110001 CEB 9900110101
Mod. HT 5 mm
Crimping BNC
Soldered BNC
Code CE 9900110002 CEB 9900110102
Mod. HT 5 mm
Crimping BNC
Soldered BNC
Code CE On demand CEB 9900110103
Mod. HT 5 mm
Crimping BNC
Soldered BNC
CC 5
CC 10
Probe cables
No. poles
Code 9900110111
5 mt.
Cables for
CTK Probe
Version
Length
CC
10 mt.
CC 15
standard
4
Code 9900110112
standard
4
Code 9900110113
with 4-pole connectors
15 mt.
standard
innovation
4
> technology > future > 33
Cables, buffer solutions and probe accessories
PE 10/B
10 mt.
PE 20/B
Extension Cables for
BNC-F Probe
BNC-M Probe
20 mt.
PE 20 HT(*)/B
20 mt.
PE 30 HT(*)/B
(*) HT - High Quality Cable
for higher protection from electical
interference.
30 mt.
Terminal block
Type
of Cable
Length
PE 10 /B
Probe cables
Probe Accessories
probe holders
Code PE 9900108007 PEB 9900109007
Mod. 58 5 mm
Crimping BNC
Soldered BNC
Code PE 9900108008 PEB 9900109008
Mod. 58 5 mm
Crimping BNC
Soldered BNC
Code PE 9900110004 PEB 9900110104
Mod. HT 5 mm
Crimping BNC
Soldered BNC
Code PE 9900110005 PEB 9900110105
Mod. HT 5 mm
Crimping BNC
Soldered BNC
ST PH 4
pH Redox
ST PH 7
pH Redox
ST RX
ST PH 9
pH Redox
ST RX 465
pH Redox
ST MS 8
Buffer solution
Certified buffer
solutions
34
The precision and reliability of a pH,
Redox or Conductivity measurement is determined by the buffer
solution used for calibrating the
probe. The special double-plug container ensures that a new unpolluted buffer is always available.
> seko > water & industry > control and measuring instuments
Conductivity
ST MS 14
Conductivity
ST MS 128
Conductivity
Quantity
Value
ST MS
Solution
ST PH
Code 9900122007
4,00 pH 20 °C
250 ml
Code 9900122008
7,00 pH 20 °C
250 ml
Code 9900122009
9,22 pH 20 °C
250 ml
Code 9900122010
465 mV 25 °C
250 ml
Code 9900122018
84 µS/cm 25°C
500 ml
Code 9900122019
1423 µS/cm 25°C
500 ml
Code 9900122020
12880 µS/cm 25°C
500 ml
Power supply
Output
Function
Measurement
Signal amplifiers
ASV
Code TMP032VX0000
pH / Redox
Amplifier
Voltage
Probe Accessories
ASV
Battery
lasts 4 years
Signal amplifiers
Battery-powered
live ASV signal amplifier
In order to connect a pH or Redox
measurement probe at a distance of
over 15 meters, it is necessary to use
the ASV signal amplifier to be
connected between the probe cable
and the extension cable of the
measurement instrument.
REDUCTION
FLANGE
2”1/2 to 1/2” GAS F IN/OUT
Code 9900316011
DEHUMIDIFIER
Reduction Flange
Dehumidifier and
reduction flange
for Turby Sensor
DEHUMIDIFIER
Power supply 230 Vac 50Hz
4x6 mm hydraulic connections
Code 9900316012
innovation
> technology > future > 35
A Worldwide Group at your service
seko has been a significant manufacturer of metering pumps and dosing systems for over 40 years. This long activity
allowed seko to acquire a vast experience in diversified applications and to confirm its international success in many industrial
fields through the supply of reliable solutions for the dosing, injection and transfer of liquids
Today seko is an International Group, developing, manufacturing and delivering its products in more than 50 countries,
through its 16 subsidiaries and an extended network of distributors, agents and authorized dealers
BRAZIL
n Seko do Brasil Commercio de
Sistemas de Dosagem Limitada
03170-050 São Paulo (SP)
Phone: +55 11 2606 9878
Fax:
+55 11 2606 9878
sekobrasil@sekobrasil.com.br
www.sekobrasil.com.br
CHINA
n Seko China Ltd
072750 Hebei
Phone: +86 312 552 0904
Fax:
+86 312 552 0901
china@seko.com
www.sekochina.com
DENMARK
n Seko Denmark
DK-4930 Maribo
Phone: +45 5475 7545
Fax:
+45 5474 7545
info@seko.com
ITALY
n Seko Spa
[Process & Sytems]
Via Di Vittorio, 25
20068 Peschiera Borromeo - Milano
Phone: +39 02 97372411
Fax:
+39 02 55301744
info.psd@seko.com
info@seko.com
ROMANIA
n Seko Sieta S.r.l.
400393 Cluj-Napoca
Phone: +40 264 415 251
Fax:
+40 264 415 622
info.dpro@seko.com
RUSSIA
n OOO Seko
129347 - Moscow
Phone: +74 99 182 52 36
Fax:
+74 99 182 52 36
sekorussia@seko.com
www.sekorussia.ru
FRANCE
n Seko Lefranc-Bosi S.A.
77435 - Marne La Vallee Cedex 2
Phone: +33 1 6005 9060
Fax:
+33 1 6480 4104
lefrancbosi@lefrancbosi.com
service.commercial@seko.fr
www.lefrancbosi.com
SINGAPORE
n Seko Dosing Systems
Asia Pacific Pte Ltd
608838 Singapore
Phone: +65 6515 6996
Fax:
+65 6515 5079
asiapacific@seko.com
GERMANY
n Seko Deutschland GmbH
55252 Mainz - Kastel
Phone: +49 6134 2858 10
Fax:
+49 6134 2858 29
info@seko-messtechnik.de
www.seko-germany.com
SOUTH AFRICA
n Seko Southern Africa
(PTY) Ltd
Kyasand - Johannesburg - Gauteng
Phone: +27 11 704 6589
Fax:
+27 11 704 6588
sales@sekosa.co.za
ITALY
n Seko Spa
Via Salaria Km. 92,200
02010 S.Rufina - Rieti
Phone: +39 0746 605801
Fax:
+39 0746 607072
sales@seko.com
SPAIN
n Seko Ibérica Sistemas de
Dosificación S.A.
08960 Sant Just Desvern - Barcelona
Phone: +34 93 4802 570
Fax:
+34 93 4802 571
sekoiberica@sekoiberica.com
Subject to change without notice.
SWEDEN
n Seko Sweden
26123 Landskrona
Phone: +46 418 448 482
Fax:
+46 418 448 483
info@seko.com
TURKEY
n Seko Endüstriyel Pompalar ve
Proses Sistemleri San. ve Tic. Ltd.
Şti.
Kartal Istanbul
Phone: +90 216 353 2542
Fax:
+90 216 353 1450
info@seko.com.tr
www.seko.com.tr
UNITED ARAB EMIRATES
n Seko Middle East FZE
P.O. Box 42090
Hamriyah Free Zone Phase II, Sharjah
Phone: +971 6 5138700
Fax:
+971 6 5269188
info@seko.ae
sales@seko.ae
UNITED KINGDOM
n Seko UK
Chemical Controls Ltd
Harlow, Essex - CM19 5JH
Phone: +44 1279 423550
Fax:
+44 1279 423993
seko.uk@seko.com
www.sekouk.com
USA
n Seko Dosing Systems
Corporation
Tullytown - PA 19007
Phone: +1 215 945 01 25
Fax:
+1 215 945 09 37
sales@sekousa.com
www.sekousa.com
> © Seko SpA > Printed in Italy > BROKONUK121
For more information
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