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Always verify line pressure before installation to prevent damage to the internal diaphragm
If the air pressure sensor fails to detect the required vacuum or pressure
the A30-X451 offers flexible routing to the evaporator coil or air stream for accurate sensing
making it a critical component for large-scale chillers and refrigeration racks
MAMAC Systems HU-921-1-VDC-8 Humidity Transducer 322056-301 Always verify line pressure beforeThe MAMAC HU 921 1 VDC 8 Humidity Transducer is a professional grade environmental sensor designed for high precision relative humidity monitoring in demanding commercial and industrial building automation systems. As a versatile HVAC humidity sensor, this unit provides a stable VDC output signal to interface seamlessly with most DDC controllers. Engineered with a bulk polymer capacitive sensing element, it maintains excellent linearity and long term
