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OPR
Online sensors-ORP
The SOF-ORP series online sensors measure the Oxidation-Reduction Potential (ORP) in solutions, expressed in millivolts (mV). High ORP indicates strong oxidizing properties (e.g., chlorine, hydrogen peroxide), while low ORP indicates strong reducing properties (e.g., sulfites, sulfides). Widely used in water treatment, sewage monitoring, aquaculture, and more...

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Product Introduction：

ORP, Oxidation-Reduction Potential, is an indicator for measuring the oxidation or reduction capacity of substances in a solution, with the unit of millivolt (mV).  

- High ORP value: The solution has strong oxidizing property (e.g., containing chlorine, hydrogen peroxide, etc.);  

- Low ORP value: The solution has strong reducing property (e.g., containing sulfites, sulfides, etc.).


Product Application：

General water treatment, sewage treatment, aquaculture, surface water monitoring, environmental protection projects, cooling tower circulating water, sewage discharge monitoring in beverage and food industries, etc.

Technical Parameter：
MODELSOF-ORP-ASOF-ORP-B
MEASURING RANGE-2000~2000mV-2000~2000mV
RESOLUTION1mV1mV
ACCURACY

±15mV

±15mV

OUTPUT SIGNAL0~60°C0~60°C
PROTECTION LEVELIP68IP68
INSTALLATION METHODSubmersibleFlow-through


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NINA
Nina@welle-group.com