PH, ORP sensor GP-400G

Short Description:

1. Easy to use and don’t need to refill electrolyte.
2. Gel electrolyte salt bridge can effectively prevent electrode poisoning.
3. Adopt anti-pillution Ceramic sand core diaphragm, not easy to be blocked and work long term.
4. Adopt low impedance sensitive glass membrane, has quick response, good thermal stability features.

Product Detail

Product Tags

 Main Technique Specifciation
Measuring range 0-14PH
Body main material High temperature glass
Temp. range 0-100℃
Wetted material High temperature glass Cover
Pressure range 0-0.4mPa
Ceramic sand core
Accuracy ±0.1 pH Special glass sensitive membrane
Equipotential point 7±0.5PH Gel electrolyte salt bridge.
Slop ≧95 % Connect dimension Pg 13.5 thread
Driftance ≦0.02PH/24hour Flow rate Not more than 3m/s
Reference Resistance ≦500 Mohm(25℃) Response time 5sec
Cable join way Pin or BNC connector Installation way Plug-in 

Widly used for measuring PH in Enviromental Protection,  waste water treatment,chemical process etc. 

GP- 400G High temp. PH Sensor
Glass body PH Combined Sensor


  • Previous:
  • Next:

  • Write your message here and send it to us