JUMO tecLine pH electrode (glass shaft, PTFE ring, screw head, 120mm, salt reserve)

Product number: 800089MM


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Available in 3 days, delivery time 1-2 days

Basic type supplement
Active part
Electrical connection of the electrode (onto which the cable is plugged)
Insertion length
Extra code

Product number: 800089MM
GTIN: 4260682388629
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Product information "JUMO tecLine pH electrode (glass shaft, PTFE ring, screw head, 120mm, salt reserve)"
Typical areas of application
  • industrial waste water technology
  • process measurements, electroplating, paper industry, beverage industry
  • oily waste water
  • suspensions, lacquers, media with solid particles
  • Double-chamber design in the presence of electrode poisons
  • Fluoride-containing (hydrofluoric acid-containing) media up to 1000 mg/l HF

Special features
  • Dirt-repellent PTFE ring diaphragm with highly viscous KCl solution (gel) or perforated or annular gap diaphragm with polymerised solid electrolyte - practically blockage-free
  • Cartridge discharge system with silver ion-free reference electrolyte
  • Pressure-resistant versions up to 10 bar (50 °C)
  • Temperature range: see order details
  • Optional temperature sensors can be integrated
  • Optional salt reservoir to increase service life in media with low conductivity

  • Glass shaft 
  • UW glass 
  • PTFE ring Diaphragm 
  • Screw head Pg 13.5 (S8) 
  • 120mm 
  • Salt reservoir 

Type code (can also be found on your electrode): 
201020/51-18-04-22-120/837 ; part no. 321035



Other attributes

Country of origin DE
Customs tariff number 90278930
Technical specifications
Basic type: glass shaft
Active part: UW glass
Diaphragm: PTFE ring
Electrical connection to electrode: screw head Pg13.5
Fitting length: 120mm
Extra codes: Salt reserve