JIRS-OP-500 ORP sensor

Short Description:

The JIRS-OP-500 digital ORP sensor is a composite electrode in which a glass indicating electrode and a reference electrode are combined, which is also known as REDOX redox electrode. The data measured is stable and reliable; besides, it is easy to install.
It is widely used for monitoring ORP in sewage plants, waterworks, water stations, surface water, aquaculture, industry and other fields.


Product Detail

Product Tags

The specifications of the sensor are shown in Table 1.

Specification Details
Size Diameter 30mm* Length 195 mm
Weight 0.2KG
Main Material Black polypropylene, Ag/Agcl reference gel
Waterproof Degree IP68/NEMA6P
Measurement Range -2000 mV~+2000 mV
Accuracy ±5 mV
Pressure Range ≤0.6 Mpa
mV Value of Zero Point 86±15mV(25℃)(in the pH7.00 solution with saturated quinhydrone)
Range Not less than 170mV (25℃) (in the pH4 solution with saturated quinhydrone)
Measurement Temperature 0 to 80 degree
Response Time No more than 10 seconds (reach to the endpoint 95%) (after stirring)         
Cable Length Standard cable with 6 meters long, extendable
External Dimension:(Protective Cap of Cable)

JIRS-OP-500-2

Figure 1 Technical Specification of JIRS-OP-500 ORP Sensor

Note: Product specifications are subject t to change without notice.


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