MAMAC Systems HU-921-MA-8 Humidity Sensor Els PW 17895 Constructed with a heavy-duty bronze

Constructed with a heavy-duty bronze gas cock body and featuring a stainless steel spring trim

Versatile Contacts: The Single Pole Double Throw (SPDT) configuration supports both NO and NC logic

the shape does not affect performance

it is specifically designed for controllers calibrated for the A99 sensor curve and is not a standard 10k Type II or III NTC thermistor

MAMAC Systems HU-921-MA-8 Humidity Sensor Els PW 17895 Constructed with a heavy-duty bronzeThe MAMAC Systems HU 921 MA 8 is a high performance OEM humidity sensor engineered for demanding HVAC BAS applications, specifically in economizer control and packaged rooftop air handlers. This unit features a cross linked bulk polymer capacitive sensing element, providing an ultra fast response to changes in relative humidity. For precise monitoring, it delivers a 4 20mA 2 wire output for humidity and utilizes a 10,000 Ohm NTC thermistor (Carel) for