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The Series DH3 Digihelic Differential Pressure Controller is a 3-in-1 instrument having an advanced showcase gage, control transfer switches, and a transmitter with current result all stuffed in the famous Photohelic gage style lodging. Consolidating these 3 highlights permits the decrease of a few instruments with one item, saving stock, establishment time and cash.

Series DH3 Digihelic Differential Pressure Controller
3 out of 1 Instrument: Gage, Switch and Transmitter, Square Root Output for Flow

The Digihelic regulator is the best instrument for tension, speed and stream applications, accomplishing a 1.5% full scale exactness on ranges down to the incredibly low 0.25″ w.c. to 2.5″ w.c. full scale. Scopes of 5″ w.c. also, more noteworthy keep up with 0.5% F.S. precision. Bi-directional reaches are additionally accessible.

The Series DH3 Digihelic® regulator permits the choice of strain, speed or volumetric stream activity in a few usually utilized designing units. 2 SPDT control transfers with customizable deadbands are given along an adaptable 4-20 mA process yield.

Writing computer programs is simple utilizing the menu key to get to 5 worked on menus which give admittance to: security level; determination of strain, speed or stream activity; choice of designing units; K-factor for use with stream sensors; rectangular or round conduit for contributing region in stream applications; set point control or set point and caution activity; alert activity as a high, low or high/low alert; programmed or manual alert reset; caution delay; view pinnacle and valley process perusing; advanced damping for smoothing whimsical cycle applications; scaling the 4-20 mA process result to accommodate your applications reach and field adjustment.

Product Applications :
* SCFM flow in ducts
* Filter status
* Static pressures in ducts or buildings
* Damper control
* Fan control