Products > Electrodes and sensors > Typical application (selection guide for pH / ORP) > Drinking water monitoring and treatment > Glass electrodes

JUMO tecLine pH electrode – ceramic or glass-fiber diaphragm for water and process measurement technology

Product number: 800090
203,10 €*
* Prices excl. VAT plus shipping costs.
JUMO tecLine pH electrode – ceramic or glass-fiber diaphragm for water and process measurement technology
Product no. 800090 in the shop
Jumo

Available variants

Electrical connection of the electrode (onto which the cable is plugged): Screw head Pg13.5 (S8), VarioPin (VP) plug-in head Pg13.5
Active part: C-glass, pH 0 ... 12, -5 ... + 50 °C, fluoride-resistant up to 1000 mg HF/l, HA glass: pH 0 ... 14; -5 ... +80°C (high alkali use), UW glass: pH 0 ... 12 (14 for short periods); -5 ... +80°C
Diaphragm: 1x glass silk, 1x zirconium dioxide
Basic type supplement: Glass shaft, cartridge deflection system, PEI plastic shaft with protective cage, glass fibre diaphragm, cartridge discharge system, Plastic shaft PSU with protective basket, glass silk diaphragm, cartridge discharge system, Plastic shaft PSU without protection cage, glass silk diaphragm, cartridge discharge system
Extra code: Salt reserve + with integrated Pt100, Salt reservoir (837), Salt storage + double chamber (DOKA) with KCL/KCL bridge, without (000)
Insertion length: 120mm, 225mm

Product information

Dimensions: 50 x 200 x 50 mm
Weight: 0,200 kg

Description

Description "JUMO tecLine pH electrode – ceramic or glass-fiber diaphragm for water and process measurement technology"

Typical areas of application
  • industrial and municipal, general water and waste water engineering
  • Process measurements, electroplating, final inspections, neutralisation plants
  • drinking and well water, boiler feed water
  • lightly contaminated waste water
  • Double-chamber design in the presence of electrode poisons (e.g. sulphides, cyanides)
  • low-temperature applications (-30 ... +30 °C), e.g. measurement in cooling systems
  • Fluoride-containing (hydrofluoric acid) media up to 1000 mg/l HF
  • High-alkali applications (reduced alkali error at pH values > pH 12)

Special features
  • High-quality zirconium dioxide diaphragm (glass fibre diaphragm with plastic shaft)
  • Cartridge discharge system with silver ion-free reference electrolyte
  • pressure-resistant versions up to 10 bar (50 °C)
  • Temperature range: up to -5 ... +80 °C (90 °C for ORP) or -30 ... +30 °C (with TT version)
  • Temperature sensors can be integrated as an option
  • optional salt reserve to increase the service life in media with lower conductivity or in drinking water
  • JUMO HA glass for continuous measurements in the range up to pH 14
  • ORP versions with platinum or gold tip up to ±2000 mV

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