Dwyer DHC-006 Digihelic® Differential Pressure Controller Deal

Dwyer DHC-006 is a Digihelic® Differential Pressure Controller with a temperature range of -4 to 158°F (-20 to 70°C). It offers high accuracy, with ±0.5% FSO for most ranges and ±1% FSO for 0.5 in w.c. It operates on 12-28 VDC or 12-28 VAC power and has a fast response time of 400ms. The controller is enclosed in a NEMA 4X (IP66) rated case and features a backlit LCD display with LED setpoint indicators. It has multiple output signal options and adjustable zero and span settings. The DHC-006 is suitable for air and non-combustible gases and has a low power consumption of 3 VA max. It can be mounted in any orientation and has a polycarbonate material construction. The controller also includes 2 SPDT relays with accessible set point adjustments. It communicates via BACnet MS/TP or Modbus RTU protocols at multiple baud rates and has a device load of 1/8 unit load. The Dwyer DHC-006 has compact dimensions of 5″ OD (127 mm) x 1.9″ (48 mm) deep and offers stability of < ±1% / year FSO.