Controller for Pressure, Velocity and Flow Applications

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Dwyer Instruments Pty Ltd, the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW Series DHII DigiHelic Differential Pressure Controller.

The Series DHII DigiHelic Differential Pressure Controller is the ideal instrument for pressure, velocity and flow applications, achieving a 0.5% full-scale accuracy on ranges from 60 Pascals to 25 kPa. The DigiHelic provides a 4-20 mA process output, two SPDT relays with adjustable dead bands, 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 120/220 VAC or 24 VDC. Modbus Communications is standard with every unit. In addition, units are housed in an IP65 Wall Mount enclosure.

Dwyer Instruments produces a broad range of measuring and control instruments for pressure, temperature, level, flow and many other related applications.