Michell Instruments has announced the HygroSmart HS3 probe, which has been designed to withstand the harsh and demanding conditions found in industrial processes. According to the company, the sensor uses polymer tile for long-term reliable measurements, and has an accuracy of 0.8 per cent relative humidity.
The probe consists of a solid, corrosion-resistant body with an interchangeable sensor. When calibration is due, the old sensor is exchanged for a new, freshly calibrated one. According to the company, this is a quick and simple process that will save users money over the lifetime of the probe. Additionally, the probe has a 10 bar pressure rating, rfi/emc electrical noise approvals and an IP67 ingress protection rating.