PONPE INSTRUMENTS
New product
White backlight LCD screen, several operations, easy for operation Manual calibration is easy for on-site calibration EMC enhancement type could run smoothly under kinds of industry environment (4 ~ 20) mA output support instrument / transmitter modes and satisfy all 4 – 20 mA receiving unit Double relay high / low and delay control function could fulfill pH interval control and adjustment
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This PONPE 590BPH are widely used for online pH monitoring in environment protection water treatment, pure water treatment, industrial process and so on.
Set Inclued
Optional Accessories
Specification
Model | PONPE 590BPH | |
Measurement range | pH | 0.00 ~ 14.00 |
Temp | (0.0 ~ 50.0)°C (Temperature compensation component: NTC10K) |
|
Resolution | pH | 0.01 |
Temp | 0.1°C | |
Accuracy | pH | 0.1 |
Temp | ±0.5°C | |
Approximate input impedance | 3×1011Ω | |
Buffer Solution | pH value: 10.00; 9.18; 7.00; 6.86; 4.01; 4.00 | |
Temp. compensation range | (0~50) °C (with 25°C as standard) Manual and automatic temperature compensation | |
(4~20) mA | Characteristics | Isolated, fully adjustable, reversible, instrument / transmitter for selection |
Loop resistance | 500Ω (Max), DC 24V | |
Accuracy | ±0.1mA | |
Control contact | Electrical contacts | Double relay SPST-NO, return model |
Loop capacity | AC 220V / AC 110V 2A (Max); DC 24V 2A (Max) | |
Power consumption | <3W | |
Working environment | Temperature | (0~50) °C |
Humidity | 85%RH (none condensation) | |
Storage environment | Temp. (-20~60) °C; Relative humidity £85%RH (none) | |
Installation | Panel mounted, fast installation |