Dwyer Instruments DHC-006 Pressure Control 321894-706 Utilizes SPDT contacts for flexible

Utilizes SPDT contacts for flexible wiring in power or pilot duty circuits

Precision Fit: Direct OEM replacement ensures alignment with existing mounting brackets and discharge lines

reducing installation time on the job site

Built with a durable brass bar stock body and SAE flare connections

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