OMEGA – PHCN-37 ORCN-37

///OMEGA – PHCN-37 ORCN-37
  • phcn-37-orcn-37

OMEGA – PHCN-37 ORCN-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
  • Open Sensor Detection
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Product Description

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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