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Utilizes SPDT contacts for flexible wiring in power or pilot duty circuits
pressure-rated interface for chilled water or hot water monitoring
68-inch length to maximize airflow contact and heat distribution
What is the difference between this and the older 0061783
providing inherent protection for low-voltage control circuits
Dwyer Instruments DHC-006 Pressure Control 321894-706 Utilizes SPDT contacts for flexibleThe Dwyer Instruments DHC 006 Digital Differential Pressure Controller is a high precision instrument engineered for low pressure HVAC automation and cleanroom monitoring. This unit features a piezoresistive sensor capable of measuring ranges up to 2. 5" w. c. with an accuracy of 1% full scale. Contractors rely on the DHC series for its versatility, as it functions as a differential pressure transmitter, a switch, and a digital gauge in a single 1 16