SUP-PH5050 high temperature pH sensor
high temperature pH sensor pH sensor glass ph electrode glass ph sensor Plastic pH sensor ph orp sensor

SUP-PH5050 high temperature pH sensor

SUP-pH-5050 high temperature glass electrode 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.


  • Zero potential point: 7 ± 0.5 pH
  • Conversion coefficient: > 98%
  • Installation size:  3/4NPT
  • Pressure: 1 ~ 3 Bar at 25 ℃
  • Temperature: 0 ~ 60℃ for general cables


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  • Specification
  Product    Plastic pH sensor
  Model   SUP-PH5050
  Measurement range   0-14 pH
  Zero potential point   7 ± 0.5 pH
  Slope   > 96%
  Internal impedance   150-250 MΩ(25℃)
  Practical response time   < 1 min
  Installation size   PG13.5 Pipe Thread
  NTC   10 KΩ/2.252KΩ/Pt100/Pt1000
  Heat resistance   0-120℃ for general cables
  Pressure resistance   1 ~ 6 Bar
  Connection   Low-noise cable
  • Introduction

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  • Application

Industrial wastewater engineering
Process measurements, electroplating plants, paper industry, drinks industry
Wastewater containing oil
Suspensions, varnishes, media containing solid particles
Two-chamber system for when electrode poisons are present
Media containing fluorides (hydrofluoric acid) up to 1000 mg/l HF