A Concise Guide on how to measure the OST26 4-20mA Water/Submersible Temperature sensor and how to convert to voltage
Monitor water temperature accurately and reliably with our Submersible Water Temperature Sensor range. Designed for complete and continuous submersion, these sensors deliver stable, precise measurement in tanks, reservoirs, pipelines, cooling systems, aquaculture, and water treatment applications.
Available Outputs
- 4–20mA – Industry-standard analog signal for long-distance, noise-resistant transmission
- Modbus RTU (RS485) – Digital communication for easy PLC and SCADA integratioThermistor
- RTDs - PT00 ot PT1000 Elements for raw accuracy
- Thermistors - Widely used and cost effective for water temperature monitoring for Arduino and Embedded Systems aswell as PLCs
Key Features
- High-accuracy Pt100 / Pt1000 RTD elements
- Fully sealed, waterproof construction
- Corrosion-resistant stainless steel probes
- Excellent long-term stability
Built for submersion and seamless system integration, these submersible Temperature sensors provide a dependable performance wherever accurate water temperature monitoring is critical.