Classification
Manufacturer
EClass
not containing the term:
Mettler-Toledo 

pH and redox electrodes HA405

Low-maintenance combination electrodes for continuous pH and redox measurements, with pre-pressurised gel electrolyte. Suitable for applications in the chemical industry as well as for water and waste water treatment.
  • With silver ion barrier
  • Also suitable for rough process conditions up to 2.5 bar gauge pressure
  • Reference system: Argenthal®
Electrolyte:Gel
Diaphragm:Ceramic
Connection plug:S8 plug head
Shaft Ø:12 mm
TypepH rangeTemperatureShaft length
mm
PKCat. No. 
HA405-DPA-SC-S8/1200 ... 140 ... 100 °C12017024055
HA405-DPA-SC-S8/2250 ... 140 ... 100 °C22517024056
HA405-DPA-SC-S8/4250 ... 140 ... 100 °C42516254802