Replaceable Digital Conductivity Sensor
HydroMetric digital conductivity sensor uses a four-electrode (quadrupole) measurement design for stable online conductivity monitoring across a wide range. The corrosion-resistant body, integrated temperature compensation and digital communications make it suitable for municipal, industrial and environmental water systems.
Technical Specifications
| Measuring range | 10 µS/cm to 200 mS/cm |
|---|---|
| Main material | 316L stainless steel + POM |
| Resolution | 0.01 µS/cm to 1 µS/cm depending on range |
| Repeatability | ±1% or 1 µS/cm, whichever is greater |
| Accuracy | ±1% or 1 µS/cm, whichever is greater |
| Temperature measurement | 0–100°C |
| Electrode pressure resistance | 0–0.1 MPa |
| Electrode operating temperature | 0–45°C, non-freezing |
| Temperature compensation | Built-in PT1000 |
| Communication | RS485, standard Modbus |
| Operating voltage | 9–36 VDC |
| Protection | IP68 / NEMA 6P |
| Dimensions | Ø34 × 210 mm |
| Mounting thread | 3/4 inch front and rear threads |
| Cable | 10 m standard; up to 200 m |
Applications
- Surface-water monitoring
- Waterworks and drinking-water process monitoring
- Aquaculture
- Municipal sewage and industrial wastewater
- Industrial process-water conductivity monitoring
Installation & Integration
Install the sensor where water exchange is representative and where the sensing area can be inspected and cleaned. Confirm the expected conductivity range and process temperature before selection; for PLC integration, provide the required Modbus configuration.
Request a Quote
For configuration support, send the expected measuring range, water type, installation conditions, cable length and controller/PLC requirements to sales@waterqualityanalyzer.com.
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