Encapsulated in a robust ABS shell with a platinum flat indicator electrode, this durable instrument supports integrated automatic cleaning systems to deliver highly stable oxidation-reduction potential measurements across domestic sewage and industrial wastewater applications.

The ASR300 analog ORP electrode with ring platinum sensing tip, large sensing area and wide measurement range of ±2000mV. It adopts double-junction reference structure and large-area annular porous PTFE diaphragm.
ABS encapsulated housing is lightweight and impact-resistance, suitable for neutral and mildly corrosive water. 1-inch NPT thread on both ends support flow cell, immersion and in-line installation. Integrated cable can be customized in length. Optional PT1000 or NTC10K temperature sensor is available for data compensation.
Analog signal output, no complicated protocol setup required. Directly compatible with most commercial ORP and pH controllers, simple on-site commissioning. Cost-effective for routine water treatment redox monitoring.
The analog ORP electrode is suitable for surface water monitoring, general wastewater, aquaculture, irrigation water, water disinfection and redox process monitoring, for medium-suspended solids water without strong acid or alkali corrosion.
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