Series DH Digihelic Differential Pressure Controller

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Dwyer Instruments Pty Ltd. is pleased to announce the release of its NEW Series DH Digihelic Differential Pressure Controller.

The Series DH Digihelic Differential Pressure Controller is the ideal instrument for pressure, velocity and flow applications, achieving a 0.5% full scale accuracy on ranges from 0.25" w.c. to 100" w.c. The Digihelic provides a 4-20mA process output, 2 SPDT relays with adjustable deadbands, and selection of pressure, velocity or flow operation.

The Digihelic Differential Pressure Controller delivers simplified programming via a menu key. Users can select from a multitude of options, including: security level; set point or set point and alarm operation; auto or manual alarm reset; English or Metric Engineering units; K-factor adjustment for use with various Pitot tubes and Flow sensors; and circular or rectangular duct size for volumetric flow operation.

The Digihelic offers the flexibility to operate from either 120/240 VAC or 24 VDC. Modbus communications is standard with every unit. In addition, units are compact, housed in a 1/8 DIN enclosure.

Dwyer Instruments produces a broad range of measuring and control instruments for pressure, temperature, level, flow, air velocity and humidity applications.