MAMAC Systems HU-226-3-VDC-17 Transducer 321894-706 Technicians should measure the resistance

Technicians should measure the resistance across the sensor leads and compare it to the Maxitrol resistance chart at a known temperature to verify calibration

using an incorrect diameter will lead to catastrophic mechanical failure and loss of airflow

threaded fittings

Common Questions Is the AV-430 compatible with older Barber Colman MK-4700 series actuators

MAMAC Systems HU-226-3-VDC-17 Transducer 321894-706 Technicians should measure the resistanceThe MAMAC Systems HU 226 3 VDC 17 is a heavy duty duct humidity and temperature transducer engineered for precision monitoring in commercial HVAC and building automation systems. This unit features a high stability cross linked polymer capacitive humidity sensor providing 3% accuracy across a 0 100% RH range. For simultaneous temperature tracking, it is equipped with a 20,000 Ohm NTC thermistor, ensuring compatibility with a wide array of BAS and