Introduction:
GO‑300 is an industrial online ORP (Redox) combined sensor. It consists of platinum measuring electrode and Ag‑AgCl reference electrode. It adopts maintenance‑free gel electrolyte salt bridge and anti‑pollution circular PTFE diaphragm, effectively preventing electrode poisoning and clogging. The low‑impedance sensitive structure ensures fast response and stable performance. ABS body with 3/4" NPT thread, supports piping‑mount or submersible immersion installation. Cable length can be customized, available with Pin or BNC connector. Widely used for real‑time ORP monitoring in environmental protection and wastewater treatment.
Key Features:
-Combined electrode: platinum electrode + silver‑silver chloride reference electrode
-Maintenance‑free gel electrolyte, no need for electrolyte refilling
-Gel salt‑bridge design prevents electrode poisoning
-Anti‑pollution circular PTFE diaphragm, anti‑clogging for long‑term operation
-Fast response, excellent thermal stability
-ABS housing, 3/4" NPT thread; piping or submersible mounting
-Customizable cable length, Pin / BNC connector optional
Specifications:
| Parameter | Specification |
|---|
| Model | GO‑300 ORP Sensor |
| Measuring Range | ‑1999 ~ +1999 mV |
| Accuracy | ±1 mV |
| Temperature Range | 0‑60 ℃ |
| Pressure Range | 0‑0.4 MPa |
| Max Flow Rate | ≤ 3 m/s |
| Drift | ≤2 mV / 24 hours |
| Response Time | 5 sec |
| Body & Wetted Material | ABS |
| Connection Thread | 3/4" NPT thread |
| Cable Length | 5m or customized |
| Cable Connector | Pin or BNC |
| Installation | Piping or Submersible |
Applications:
Suitable for online ORP / redox potential measurement for environmental protection, wastewater treatment and industrial process monitoring.