Holiday closure: Orders placed between December 16th 2025 to January 6th 2026 will be dispatched after January 7th 2026 Dismiss
Skip to contentThe Ponsel pHEHT sensor combines pH, redox, and temperature measurements in one solution, offering fast response and durability for water quality monitoring in harsh environments.
Returns: 30-day returns. Buyer pays for return postage. Please read our terms and conditions
The Ponsel pHEHT sensor combines pH, redox and temperature measurements in a single water quality monitoring solution.
Measurements: pH, redox, temperature
Measurement Range: pH – 0 – 14 pH; Redox – -1000 to +1000 mV; Temperature – -10 – 50oC
Accuracy: pH – +/- 0.05 pH; Redox – +/- 2 mV; Temperature – +/- 0.5oC
Output options: Modbus RS-485, SDI-12
Fast response time, minimal flow dependence and low power consumption
Multi-parameter water quality sensor – reduce costs
Stores calibration and history data internally
Designed for use in the harshest environments
Do you need assistance with developing your monitoring system? Pacific Data Systems specialises in manufacturing integrated monitoring and process control systems and can assist in developing a turn-key solution to meet your requirements.
Please view our Case Studies to see examples of custom systems developed for our customers.
If you have any questions, need personalized recommendations, or want to share your thoughts, our dedicated team is here for you. Click the button below to head over to our Contact Us page – your gateway to seamless assistance and exceptional service.