Brief Introduction
This pH Sensor is the latest digital pH electrode independently researched, developed and produced by BOQU Instrument. The electrode is light in weight, easy to install, and has high measurement accuracy, responsiveness, and can work stably for a long time. Built-in temperature probe, instant temperature compensation. Strong anti-interference ability, the longest output cable can reach 500 meters. It can be set and calibrated remotely, and the operation is simple. It can be widely used to monitor the ORP of solutions such as thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and tap water.
Features
1) The characteristics of industrial sewage electrode, can work stably for a long time
2) Built in temperature sensor, real-time temperature compensation
3) RS485 signal output, strong anti-interference ability, the output range of up to 500m
4) Using the standard Modbus RTU (485) communication protocol
5) The operation is simple, the electrode parameters can be achieved by remote settings, remote calibration of electrode
6) 24V DC or 12VDC power supply.
Technical Parameters
|
Model |
BH-485-pH |
|
Parameter measurement |
pH, Temperature |
|
Measure range |
0-14pH |
|
Accuracy |
ORP:±0.1mv Temperature:±0.5℃ |
|
Resolution |
±0.1pH Temperature:0.1℃ |
|
Power supply |
24V DC / 12VDC |
|
Power dissipation |
1W |
|
communication mode |
RS485(Modbus RTU) |
|
Cable length |
5 meters |
|
Installation |
Sinking type, pipeline, circulation type etc. |
|
Overall size |
230mm×30mm |
|
Housing material |
ABS |
