Digital pH Sensor
Digital online pH sensor for continuous monitoring in water treatment, surface water, aquaculture, municipal sewage, industrial wastewater and process-water applications.
Technical Specifications
| Measurement range | 0–14 pH |
|---|---|
| Resolution | 0.01 pH |
| Accuracy | ±0.1 pH |
| Repeatability | ±0.1 pH |
| Temperature range | -15–100°C |
| Temperature accuracy | ±0.5°C |
| Response time | <10 s |
| Communication | RS485, Modbus |
| Operating voltage | 9–36 VDC |
| Protection | IP68 / NEMA 6P |
| Housing | 316L stainless steel + POM; PUR cable; glass electrode core |
| Dimensions | Ø34 × 252 mm |
| Mounting | 3/4-inch front and rear threads |
| Cable | 10 m standard; extendable up to 200 m |
Applications
- Waterworks and surface-water monitoring
- Aquaculture
- Municipal sewage and wastewater treatment
- Industrial process-water monitoring
Integration
Standard Modbus RS485 output supports direct connection to controllers, PLCs and remote monitoring systems. Built-in PT1000 temperature compensation supports stable pH measurement across changing process conditions.
Request a Quote
For project selection, integration support and quotation, contact sales@waterqualityanalyzer.com.
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