• Sunpro Instruments India Private Limited

Humidity Sensors & Transducers

Sunpro Instruments offers the capacitive type humidity sensors/transducers with temperature sensors along with digital LED/LCD display indicators and controllers. These are required for process industries like pharmaceuticals, food, textiles, air conditioning plants and green house in particularly to measure direct relative humidity and controlling the same. Transducers output is linear like 0 to 1 V DC, 0-10 V DC, 4-20 mA with full range of humidity, i.e., 0 to 100% RH with accuracy less than ±2% RH. Wall mounting and duct mounting probes are available. New models for precise process requirements suitable for operating temperature from -40 to 180°C 0–100% RH are now available, as is direct %RH output in mA or digital output/RS 232 for PC connectivity. Models for dew point temperature/frost point temperature/wet bulb temperature/water vapour pressure/mixing ratio/absolute humidity can be arranged within short time. The company also offers humidifiers and dehumidifiers, and controlling system with recorders. It undertakes calibration of humidity/pressure/temperature/air velocity traceable to NPL standards.