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Submersible Water Pressure Sensor CS431

Supplier: Campbell Scientific Australia

Our Submersible Water Pressure Sensor CS431 calculates both water temperature and water level – an ideal sensor for hydrological and water quality applications.

Price Guide (Inc GST): POA

The Submersible Water Pressure Sensor CS431 uses a piezoresistive strain gauge technology to measure water levels, while the integrated thermistor measures water temperature.

Water Pressure Sensor CS431 Calculates  water levels by the strain gauge bonded to the pressure-sensitive diaphragm of the sensor, as the pressure changes on the diaphragm so too does the electrical resistance. 

Campbell Scientific data loggers measure the resistance then convert the measured value to the desired units.

The CS431 Pressure sensor is now available through CSA and is suitable for all CRBasic model data loggers as well as the older CR10X logger.