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ORP SENSORS
ORP SENSORS...
Au-600-O-2-2-PG ORP measurement requires no special glass membrane. The
electrodes aremade from precious metals – ideal from an electronic point of view, but rather
expensive. So here the focus is on costs and lifespan:
Durable…
Metal ring
electrodes of gold or platinum with a purity of 99,99%. Corrosion-
resistant and massive. Tolerate mechanical cleaning even with a brush and
chemical cleaning even with chromic acid.
With reference…
Combination
electrodes have become widely accepted in ORP measurements as well. Designs and function as described for pH
sensors.
Without reference…
Single ORP measuring
electrodes have an almost infinite lifespan. Therefore a
separation of measuring and reference
electrode can be an economic decision.
Where pH and ORP are measured, the reference of the pH
sensor can be used
for both measurements simultaneously. Dr. A. Kuntze| gutes Wasser mit System.
