ph sensor 1.Scale: 0~14pH 2.Output:4~20mA 3.Resolution: 0.01pH 4.Temperature:0-100C
Industrial PH meter / ORP meter / PH ORP transmitter
Brief Introduction
PHG series pH / ORP industrial ph sensor is coupled with powerful and stable industrial microprocessor. It’s strong anti-interference and simple maintenance. PHG can connect with various types of electrodes and then can be widely used in water treatment, chemical industrial process, paper industry and food industry.
Technical parameter:
Power supply | 24VDC |
Input sensor signal | 4 wire analog input (include 2 wire temperature compensation (option)). |
Measurement range | 0.00 ~ 14.00pH, -1999mV~+1999mV,-30°C~130°C. |
Display type | LED. |
Display information | pH |
Temperature compensation | Automatic (option) |
Transmission signal | 4 to 20mA isolated output. |
pH ORP Accuracy | 0.03pH, 2mV |
Temperature accuracy | 0.1°C |
Composite glass PH electrode parameters | |
Sensor film type | General type, low resistant type (option), Alkali-proof type (option) |
Salt bridge type | TEFLON, Ceramics (option) |
Integrated temperature sensor (Option) | Pt100, Pt1000, 10K, 2.252K |
Jacket material | PPS (polyphenylene sulfide) |
Jacket connection dimension | Cable, 3/4 BSP” thread, or others. |
PH electrode selection guide
Select electrode carefully to extend lifespan of the electrode!
Normal (4<pH<9) | Strong acid /Alkali (pH<4, pH>9) | |
0 ~ 80 C | Normal | Normal, Strong |
0 ~130 C | High temperature, Normal | High temperature, Strong |
ph sensor - industrial on line ph sensor
