PFMini72 Michell relative humidity and temperature sensor

Description

The PFMini72 is a relative humidity and temperature sensor with a probe on a cable. The device is equipped with a Hygrosmart relative humidity sensor/converter. This replaceable module has miniature electronics and does not need recalibration.

Advantages of the PFMini72 sensor

• Designed for metrology applications
• based on the interchangeable HYGROSMART measuring module with miniaturised electronics
• does not require calibration
• humidity measuring range: 0 … 100 % RH
• temperature measuring range: -20 … +80 °C
• Accuracy: < ±2 % RH (5-95 % RH) and ±0.2 °C
• Stability: < ±1% RH/year
• response time: <10 seconds typical, for a 90% change in humidity
• Output: 0 …1 V
• Power supply: 6… 32 IN DC
• operating temperature of the housing: -20 … +80 °C
• Protection: IP65 ( NEMA level 4)
• Housing material: plastic or AISI 316 stainless steel
• Probe dimension: L = 92 mm, fi 18 mm
• Electrical connection: 4 or 6-core cable, 2 m long