| Products | Home |
The new microprocessor-based, Model PHCN-37 panel pH controller is designed for a wide variety of applications. The unit features automatic temperature compensation, two 6 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-37 has a convenient millivolt output reading (±420 mV) to check pH electrode offset. The PHCN-37 can be interfaced with a variety of pH electrodes.
SPECIFICATIONS:
ORP
Range: ± 2 Vdc
Resolution: 0.01, 0.1, 1 mV
Accuracy: 0.01 mV @ 25°C
Decimal Point: 3 position Auto ranging
PH
Range: 0 to 14.00 pH; 0 to 100°C.
Resolution: 0.01 pH, 0.1°C
Accuracy: ±0.01 pH; ±0.1 C
Display: 4-digit, LED, 23.8 mm (0.54")
Relays: dual SPDT (form C) 6 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: >1012 ohms
Temperature Compensation:
Manual or Automatic, 0 to 100°C using Pt 100 ohm RTD
Connectors: pH-BNC; Temp.-miniature phone plug (MPP) or terminal strip
Power: 115 Vac, 230 Vac, 50/60 Hz
Panel Cutout: 1/8 DIN, 45 H x 92 mmW (1.772" x 3.622")
Dimensions: 48 H x 96 W x 177 mm D (1.89" x 3.78" x 7.00")
Weight: 36 g (1.27 lb)
TO ORDER: (Specify Model Number)
| Model No. | Price | Description |
| PHCN-37 | $395 | Microprocessor-based pH controller |
| ORCN-37 | 395 | Microprocessor-based ORP controller |
| OPCN-37 | 495 | Microprocessor-based pH/ORP controller |
Comes complete with operator's manual.
Ordering Example: PHCN-37 Microprocessor-Based pH Controller, $395.
|
| |||||
