Omega Products PHCN-961 User Manual
omega.comomega.com
®
pH Controller and Transmitter
PHCN-961
$
680
All Models
⻬ Measure Temperature and Control pH or ORP
⻬ Built-In Memory Backup When Power Fails
⻬ NEMA 4X (IP65) Wall or Panel Mount Enclosures
⻬ -2 to 16 pH Range
⻬ 4 to 20 mA Output
⻬ Display 4-Digit LCD 13.7 mm (0.54")
⻬ LCD Blue Backlight
⻬ RS485 Communications
The PHCN-961/962 series of pH controller and
transmitter provides a reliable method of monitoring
and controlling pH in water treatment, electrolytic
water cleaning, chemical industry, food process,
cleaning water or wastewater treatment, and
neutralization processes.
The controllers standard features include a digital display
capable of displaying pH readings between -2 and 16 pH or
ORP readings between -2000 an 2000 mV. Additional features
include temperature, and status of relays, adjustable dual alarm set
points, dead band adjustments of 0.01 to 2 pH of the setpoint, and
menu-driven program to set up pH or ORP calibration.
The PHCN-961/962 is a basic pH or ORP controller, it includes a
NEMA 4X (IP65) enclosure, digital display, two separate setpoints
for high and low alarms, adjust dead bands, three 1 A SSRs.
Accepts one pH or ORP electrode input through supplied pH
transmitter.
Specifications
pH Range: -2.00 to 16.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.01 pH
mV Range: -1999 to 1999 mV
mV Resolution: 1 mV
mV Accuracy: ±1 mV
Temperature Range: -9.9 to 130°C
Temperature Resolution: 0.1°
Temperature Accuracy: ±0.5°C
Temperature Sensor: 1000 Ω Pt RTD
Temperature Compensation: Automatic with ±10°C offset
adjustment or manual
Cleaning/Recalibration Notification: Programmable from 1 to
999 hours
pH Deadband Adjust: 0.01 to 2 pH
ORP Deadband Adjust: 1 to 200 mV
Relay Output: Three SPST relays, rated 250V @ 1 A
Analog Output: 0 to 20 mA/4 to 20 mA isolated current output
Signal Output Load: 600 Ω
pH/ORP Input: BNC connector
Input Impedance: 1013Ω
Communications: RS485 client program
Power: 110 or 220 Vac, 50 or 60 Hz
Display: 4-digit LCD, 13.7 mm (0.54"); blue backlit
Operating Ambient: -10 to 50°C (14 to 122°F); 10 to 95% RH,
non-condensing
PHCN-961,
$680, shown
smaller than
actual size.
Dimensions:
PHCN-961 Panel Mount: 108 H x 100 W x 148 mm D
(4.25 x 3.93 x 5.82")
PHCN-962 Wall Mount: 213 H x 185 W x 113 mm D
(8.39 x 7.28 x 4.45")
Panel Cutout, PHCN-961: 93.5 mm
2
(3.68 in2)
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Model No. Price Description
PHCN-961 $680 Panel mount pH controller
PHCN-962 680 Wall mount pH controller
Accessories
Model No. Price Description
PHE-7351-15 $250 Industrial pH electrode for in-line
PHE-6510 134 Submersible pH electrode
ORE-6510 159 ORP submersible electrode
PHEH-65-10 55 Mounting assembly for ORE-6510
PHA-4 8 Buffer solution, pH 4.00, 500 mL (1 pt) bottle
PHA-7 8 Buffer solution, pH 7.00, 500 mL (1 pt) bottle
PHA-10 8
Comes complete with operator's manual.
Ordering Example: PHCN-961, panel mount pH controller, PHE-6510,
pH electrode, PHEH-65-10, mounting assembly, PHA-4, buffer 4,
PHA-7, buffer 7, $680 + 134 + 55 + 8 + 8 = $885.
or submersible (does not require
mounting assembly)
and PHE-6510 (Required)
Buffer solution, pH 10.00, 500 mL (1 pt) bottle
Order Online
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pH Instrumentation and Electrode products online,
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D-8
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