pH sensor used in PH measurement is also called primary cell. The primary battery is a system whose function is to convert chemical energy into electrical energy. The voltage of this battery is called electromotive force (EMF). This electromotive force (EMF) consists of two half-cells.
|Product||Plastic pH sensor|
|Measurement range||2 ~ 14 pH|
|Zero potential point||7 ± 0.5 pH|
|Internal impedance||150-250 MΩ(25℃)|
|Practical response time||< 1 min|
|Installation size||Upper and Lower 3/4NPT Pipe Thread|
|Heat resistance||0 ~ 60℃ for general cables|
|Pressure resistance||0 ~ 4 Bar|
Adopt international advanced solid dielectric and large area PTFE liquid junction, no clogging, easy maintenance.
Long distance reference diffusion path, extends electrode life greatly in harsh environments.
Using PPS / PC shell, Up and down 3/4NPT pipe thread, easy installation, no need sheath, saving installation costs.
Electrode is made of high quality low-noise cable, make signal output length greater than 40 meters or more, without interference.
No supplemental dielectric, a little maintenance.
High accuracy, fast response, good repeatability.
With silver ions Ag / AgCL reference electrode.
Proper operation to extend service life
Side or vertically installation to the reaction tank or pipe.