pH/Orp Transmitter and Controller

pH/Orp Transmitter and Controller
pH/Orp Transmitter
and Controller
PHCN-85
PHCN-85 transmitter, shown actual size.
Applications
U 3.5", 320 × 240 TFT
Color Display, Virtual
Pointer or Digital Style,
Multi-Parameter
U Calibration with
Automatic Buffer
Recognition
U Automatic or Manual
Temperature
Compensation
U Two 4 to 20 mA Outputs
U 3 Photoelectric Relays
U RS485 Modbus®-RTU
Protocol
U Water Quality
Management
U Pharmaceutical,
Fine Chemical, Clinical
Medical Science,
Life-Science Research
U Industrial Processes,
Concentrate
Management, Mixing,
Industrial Coating,
Large-Scale Water
Treatment
U Metallurgy,
Petrochemical,
Industrial Cleaning
1
The new PHCN-85 is the latest
edition to the pH/ORP meters
from OMEGA. This transmitter and
controller offers a large TFT color
display and 32-bit processor/ARM
core operation system.
The PHCN-85 has two 4 to 20 mA
outputs to control or retransmit
the pH or ORP and temperature
value. In addition, this powerful
instrument has 3 relay outputs for
pH, ORP, temperature or timing.
The PHCN-85 is also packed
with standard features like RS485
communications, a calendar
function and password protection.
The power supply input even has
automatic polarity detection.
Specifications
Temperature Input: 1000 Ω RTD
Current Outputs (2): Isolated,
adjustable, reversible, 4 to 20 mA
output, control or transmitter mode
Loop Resistance: 400 Ω
maximum, DC 24V
Current Output: 4 to 20 mA
Resolution: ±0.1 mA
Relay Outputs (3): Contact
photoelectric relay output,
programmable; temperature,
pH/ORP output can be set for
pH/ORP/temperature or timing
ON/OFF or PID control
Relay: Resistance load 50 mA
maximum AC/DC 30V
Data Communication: RS485
Modbus protocol
Measurement:
pH:
Range: 0.00 to 14.00
Resolution: 0.01
Accuracy: ±0.1
ORP:
Range: -1999 to +1999
Resolution: mV, 0.1mV
Accuracy: ±5 mV (display)
Temperature:
Range: 0 to 100ºC (32 to 212ºF)
Resolution: 0.1
Accuracy: ±0.5
Automatic Temperature
Compensation: 0 to 50ºC
(32 to 122ºF)
PHA-4-GAL
PHA-7-GAL
Power Supply: DC 24V ±4V
Consumption: <5.5 W
Working Environment
Temperature: 0 to 50ºC
(32 to 122ºF)
Relative Humidity: ≤85% RH
(non-condensing)
Storage Temperature: -20 to 60ºC
(-4 to 140ºF)
Relative Humidity: ≤85% RH
(non-condensing)
Protection Level: NEMA 4 (IP65)
with rear cover
Dimensions: 96 H × 96 W × 94 D mm
(3.78 x 3.78 x 3.7")
Panel Cutout: 91 × 91 mm
(3.58 x 3.58")
PHA-10-GAL
PHE-7351
PHA-10
PHA-7
PHA-4
All products shown
smaller than actual size.
To Order
Model No.
Description
PHCN-85
Panel mount pH/ORP transmitter and controller
Comes complete with operator’s manual.
Accessories
Model No.
Description
PHE-7351-15-PT1K Industrial pH electrode with temperature for in-line or submersible
PHE-6510B
Submersible pH electrode (mounting assembly sold separately)
ORE-6510B
ORP submersible electrode (mounting assembly sold separately)
PHEH-65-10
Mounting assembly for ORE-6510B or PHE-6510B (required)
PHA-4
Buffer solution, pH 4.00, 500 mL (1 pt) bottle
PHA-7
Buffer solution, pH 7.00, 500 mL (1 pt) bottle
PHA-10
Buffer solution, pH 10.00, 500 mL (1 pt) bottle
2
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising