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companies ph sensor

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
  Model   SUP-PH5011
  Measurement range   2 ~ 14 pH
  Zero potential point   7 ± 0.5 pH
  Slope   > 95%
  Internal impedance   150-250 MΩ(25℃)
  Practical response time   < 1 min
  Installation size   Upper and Lower 3/4NPT Pipe Thread
  NTC   NTC10K/Pt100/Pt1000
  Heat resistance   0 ~ 60℃ for general cables
  Pressure resistance   0 ~ 4 Bar
  Connection   Low-noise cable



SUP-5011 plastic ph sensor

Product advantages

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.


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