pH Controller/ORP Controller

PHCN-37 ORCN-37

pH Controller

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^$ 395.00 PHCN-37

•	Microprocessor-Based Versatility
•	High and Low Alarm Setpoints
•	Scalable 4 to 20 mA, 0 to 20 mA or 0 to 10 V Output
•	Compact Panel Design
•	Automatic Temperature Compensation
View related products - Industrial pH Instrumentation and Electrodes

This new microprocessor-based family of pH, ORP and pH/ORP panel mounted controller is designed for a wide variety of environmental monitoring applications. The units features automatic or manual temperature compensation of pH, two 5 amp mechanical relays and a choice of a scalable 4 to 20 mA, or 0 to 20 mA control or recording output or a 0 to 10 V output. For ease of operation all calibration and parameter setpoints are selectable through the front keypad. The PHCN/ORCN/OPCN-37 can be interfaced with a variety of pH and ORP electrodes.

SPECIFICATIONS
ORP Range: ORCN-37 ±2 Vdc; OPCN-37 ±620 mV
Resolution: 0.1, 1 mV
Accuracy: ±0.1 mV @ 25°C
Decimal Point: 2 position auto ranging
pH Range: 0 to 14.00 pH (620 mV to -620mV); 0 to 100°C.
Resolution: 0.01 pH, 0.1°C
Calibration pH: 2 or 3 point
Accuracy: ±0.01 pH; ±0.5 C
Display: 4-digit, LED, 13.7 mm (0.54")
Relays: dual SPDT (form C) 5 A at 240 Vac, mechanical relay. Programmable deadband hysteresis around setpoints.
Output: 4 to 20 mA, 0 to 20 mA or 0 to 10 V (Scalable) Software selectable.
Input Impedance: >10 ¹² ohms
Temperature Compensation: Manual or Automatic, 0 to 100°C using Pt 100 or 1K ohm RTD
Connectors: pH/ORP: BNC; Temperature: Terminal strip
Power: 115 Vac, 230 Vac, 50/60 Hz; 10-32 Vdc or 26-56 Vdc
Panel Cutout: 1 /8 DIN, 45 H x 92 mm W (1.772" x 3.622")
Dimensions: 48 H x 96 W x 177 mm D (1.89" x 3.78" x 7.00")
Weight: 580 g (1.27 lb)

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Most Popular Models Highlighted!

Part Number	Availability	Price	Description	RoHS	Qty.

Controllers

PHCN-37		$395.00	pH controller, 115 Vac		qty.

PHCN-37-AI		$405.00	pH controller, 115 Vac, Isolated Analog Output		qty.

PHCN-37-230		$395.00	pH controller, 230 Vac		qty.

PHCN-37-AI-230		$405.00	pH controller, Isolated Analog Output, 230 Vac		qty.

PHCN-37-DC10/32		$490.00	pH controller, 10/32 Vdc		qty.

PHCN-37-DC26/56		$515.00	pH controller, 26/56 Vdc		qty.

ORCN-37		$395.00	ORP controller, 115 Vac		qty.

OPCN-37		$495.00	Combination pH/ORP controller, 115 Vac		qty.


pH Sensors

PHE-6510		$158.00	Submersion pH Electrode CPVC		qty.

PHEH-65-10-PT100		$150.00	Mounting Assembly required for PHE-6510 with ATC		qty.

PHEH-65-10		$59.00	Mounting Assembly required for PHE-6510 without ATC		qty.

PHE-5460		$143.00	In Line pH Electrode		qty.

PHEH-54-10-PT100		$197.00	Mounting Assembly required for PHE-5460 with ATC		qty.

PHEH-54-10		$78.00	Mounting Assembly required for PHE-5460 without ATC		qty.


Accessories

PHA-4		$8.00	4.01 pH buffer solution 475 ml bottle		qty.

PHA-7		$8.00	7.00 pH buffer solution 475 ml bottle		qty.

PHA-10		$8.00	10.01 pH buffer solution 475 ml bottle		qty.

PHA-4710		$24.00	Buffer kit accessory - 4,7,10 Capsules(2 of each)		qty.

PHA-85		$32.00	2 Vial Set of 10 Capsules- 4 of 4.0 pH (red),4 or 7.0 pH (green), and 2 of 10.0 pH (blue). 5 Year Shelf Life		qty.

† All dollar amounts on this site are shown in US currency.

Note: Comes complete with operator's manual.
Ordering Example: (1) PHCN-37 Microprocessor-Based pH Controller, $395.00, plus (1) PHE-6510 Submersible pH electrode, $158.00, plus (1) PHEH-65-10-PT100 Required mounting assembly for pH electrode, $150.00, plus (1) PHA-4 pH 4 Calibration solution, $8.00, plus (1) PHA-7 pH 7 Calibration solution, $8.00, $395.00 + 158.00 + 150.00 + 8.00 + 8.00 = $719.00

Related Links - Manual, Related Products

Product Manual

Download PHCN-37 - Quick Start Manual for PHCN-37 pH Controller

Download PHCN-37 and OPCN-37 - pH and ORP Controller

Related Products

	PHE-7151;ORE-7151;PHE-5312:
	Industrial Electrodes

	PHE-6820:
	Retractable pH/ORP Electrodes for Tanks and Main Lines

	PHA-4, PHA-7 and PHA-10:
	Pre-mixed pH Calibration Solutions

	PHA-20:
	Single-use Packages - pH buffer pouches

Keywords:Microprocessor-based, pH Controller, with Automatic Temperature Compensation, environmental monitor, digital indicator, pH conductivity meter, pH control, pH controllers , calibration service ph transmitter temperature calibration service