EE431 Duct / Immersion Temperature Sensor

EE431 Duct / Immersion Temperature Sensor
T: (+34) 968 162 005
www.sensovant.com
comercial@sensovant.com
EE431
Duct / Immersion Temperature Sensor
The EE431 temperature sensor is used for air temperature
measurement in heating, ventilation and air conditioning
systems. It can be installed either with mounting flange or via
external mounting holes at the enclosure (duct sensor).
EE431 + Mounting Flange
For temperature measurement in liquids the temperature sensor EE431 is mounted with an immersion well (immersion sensor).
In addition to active outputs 0-10 V or 4-20 mA various types of
sensing elements such as Pt1000, NTC10k or Ni1000 are avaiEE431 +
Immersion Well
lable for passive temperature measurement.
The innovative IP65 housing and the mounting concept allow
EE431
for fast and easy installation.
The optional adapter EE-PCA and the free configuration software EE-PCS facilitate the adjustment and setup of the
active temperature sensors.
Features
Mounting flange
Fixation via clamping
External mounting holes
» No direct screwing onto probe
» Mounting with closed cover
» Inclined screw for easy installation
» Protection against construction
site pollution
Special sealing
» Foam gasket for good tightness
Bayonet screws
» Open/closed with a ¼ rotation
Immersion well
» No scratching of probe due to
alignment notch
Innovative mounting spring
» For securing the probe inside the well
» No fastening screw, no tools required
Typical Applications
Building automation
Process and climate control
Measurement in air and liquids
Technical Data
Active Output
Operating temperature
Sensing element
Output
Accuracy
Supply voltage (Class III)
for 0-10 V
for 4-20 mA
Current demand
Electromagnetic compatibility
48
duct sensor (probe):
-40 °C…+110 °C (-40 °F...+230 °F)
immersion sensor (probe): -40 °C…+150 °C (-40 °F...+302 °F)
electronics:
-40 °C…+70 °C (-40 °F...+158 °F)
Pt1000 (class A, DIN EN60751)
0-10 V
-1 mA < IL < 1 mA
4-20 mA (two-wire)
RL < 500 Ω
±0.3 °C (±0.54 °F) at 20 °C (68 °F)
15-35 V DC or 24 V AC ±20%
10 V DC + RL x 20 mA < V+ < 35 V DC
DC: typ. 5 mA
AC: typ. 12 mAeff
EN61326-1, EN61326-2-3
industrial environment
v1.3 / Modification rights reserved
EE431
T: (+34) 968 162 005
www.sensovant.com
comercial@sensovant.com
Passive Output
Operating temperature (probe)
Types of T-Sensors
-40 °C…+110 °C (-40 °F...+230 °F)
-40 °C…+150 °C (-40 °F...+302 °F) for immersion sensor with Pt and Ni T-sensors
Sensor Type
Pt100 DIN B
Nominal Resistance Sensitivity
Standard
R0: 100 Ω
TC: 3.850 x 10-3/°C
DIN EN 60751
Pt1000 DIN B
R0: 1000 Ω
TC: 3.850 x 10-3/°C
DIN EN 60751
NTC10k
R25: 10 kΩ ± 0.5 %
B25/85: 3989 K (B25/50: 3950 K ± 1.0 %)
-
NTC1.8k
Ni1000 TK6180 DIN B
Ni1000 TK5000 DIN B
R25: 1.8 kΩ ± 0.2 K
R0: 1000 Ω
R0: 1000 Ω
B25/85: 3500 K ± 1.0 %
TC: 6180 ppm/K
TC: 5000 ppm/K
DIN 43760
DIN 43760
Measurement current
T-Sensor connection
Electrical connection
typ. < 1 mA1)
two-wire
screw terminal, 2x max. 2.5 mm2
Insulation resistance (probe)
Response time τ63
> 100 MΩ at 20 °C (68 °F)
< 1 min, duct sensor at 3 m/s (590 ft/min) air velocity
< 30 s, immersion sensor in liquid water bath
stainless steel (1.4571 / 316Ti)
General
Probe pipe material
Immersion well
material
(0.004 in2)
brass (nickel-plated) or stainless steel
pressure rating
PN 15 bar
PN 25 bar
permissible inflow velocity
Enclosure material
Protection class
Cable gland
Storage temperature
Working and storage humidity range
(218 psi),
(363 psi),
(pipe: 1.4571 / 316Ti, turned part: 1.4404 / 316L)
brass
stainless steel
m/s (ft/min)
brass
50 mm (1.97 “)
135 mm (5.31 “)
285 mm (11.22 “)
26 m/s
(5118 ft/min)
6 m/s
(1181 ft/min)
1 m/s
(197 ft/min)
stainless steel
29 m/s
(5708 ft/min)
9 m/s
(1771 ft/min)
2 m/s
(394 ft/min)
polycarbonate, UL94-V0 approved, T-range: -40 °C...+110 °C
IP65 / NEMA 4
M16x1.5, UL94-V2
-30 °C…+70 °C (-22 °F...+158 °F)
5 % rh...95 % rh, no condensation
(-40 °F...+230 °F)
1) according technical data of the specific T-sensors
Connection Diagram
Active Output
EE431-T6xx
EE431-T3xx
power supply
20...35 V DC RL< 500 Ω
11...35 V DC RL< 50 Ω
power supply
15...35 V DC
24 V AC ±20%
Output: 4...20 mA
Output: 0...10 V
Passive Output
EE431-Txx
Scope of Supply
- EE431 Temperature sensor according to ordering guide
- Cable gland
- Two self-adhesive labels for configuration changes (see user guide at www.epluse.com/relabeling)
- Test report according to DIN EN10204 - 2.2 (for active output only)
EE431
v1.3 / Modification rights reserved
49
T: (+34) 968 162 005
www.sensovant.com
comercial@sensovant.com
Dimensions in mm (inch)
Temperature Sensor
Mounting Accessories
Mounting flange
Immersion well
)
*)
8
L*)
drilled hole for
mounting: Ø>9 (Ø>0.35)
14 (0.55)
L*)
Ø6 (0.24)
Ø5 (0.2)
39.5 (1.56)
56 (2.2
(0.31)
width across flats: 22 (0.87)
Ø4
(0.16)
55.3 (2.18)
42 (1.65)
55.3 (2.18)
63 (2.48)
R ½’’ ISO and ½’’ NPT:
80.8 (3.18)
Ø8
Length according to ordering guide
(0.31)
Ordering Guide
Position 1 - Temperature Sensor
MODEL
Temperature
ANALOGUE
OUTPUT
(T) 0-10 V
4-20 mA
none
T-SENSOR PASSIVE1) PROBE LENGTH SCALING2)
UNIT
(analogue output only)
(3x) Pt100 DIN B
(6x) Pt1000 DIN B
(xx) NTC10k
NTC1.8k
Ni1000 TK6180 DIN B
Ni1000 TK5000 DIN B
Analogue output
(B) 65 mm (2.56 “)
(CPO)
(D) 150 mm (5.91 “) (EPO)
(L) 300 mm (11.81 “) (GPO)
(G)
(J)
(T)
(x)
-40...60
-20...80
0...50
0...100
32...212
-40...140
(002)
(024)
(004)
(005)
(075)
(083)
(analogue output only)
(M)
(N)
°C
°F
EE4311) T-Sensor details see www.epluse.com/R-T_Characteristics
2) other scaling upon request
Position 2 - Mounting Accessories
For Duct Sensor:
- Mounting flange
HA401101
For Immersion Sensor:
IMMERSION WELL - THREAD: R ½’’ ISO
IMMERSION WELL - THREAD: ½’’ NPT
Length
50 mm (1.97 “)
135 mm (5.31 “)
285 mm (11.22 “)
Length
50 mm (1.97 “)
135 mm (5.31 “)
285 mm (11.22 “)
brass
HA400101
HA400102
HA400103
brass
HA400111
HA400112
HA400113
stainless steel
HA400201
HA400202
HA400203
stainless steel
HA400211
HA400212
HA400213
Order Example
Passive Output
Position 1:
EE431-TxxLEPO
Model:
T-Sensor passive:
Probe Length:
Active Output
Position 1:
EE431-T3xxCPO/004M
Model:
Temperature
Analogue Output: 0-10 V
Probe Length:
65 mm (2.56 “)
Scaling:
0...50 °C
Temperature
NTC10k
150 mm (5.91 “)
Position 2:
HA400102
Immersion well - brass, R ½’’ ISO, 135 mm (5.31 “)
Position 2:
HA400201
Immersion well - stainless steel, R ½’’ ISO, 50 mm (1.97 “)
Accessories
Product configuration adapter
Product configuration software
Power supply adapter
Conduit adapter, M16x1.5 to 1/2“
50
see data sheet EE-PCA
EE-PCS (free download: www.epluse.com/configurator)
V03 (see data sheet Accessories)
HA011110
v1.3 / Modification rights reserved
EE431
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