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Series DHII

dwyer-logo-classic.jpgThe Digihelic® Controller just got better with the New Series DHII Differential Pressure Controller. The DHII takes all the fabulous features of the standard Digihelic® Pressure Controller and packages them in a robust NEMA 4 (IP66) housing.

The Digihelic® II Pressure Controller combines the 2 SPDT control relays, 4-20 mA process output and Modbus®communications with a large, brightly backlit 4 digit LCD display that can easily be seen from long distances. The electrical wiring has also been enhanced in the DHII with its detachable terminal blocks. The removable terminals allow the install to easily wire the terminal block outside the housing and then attach to the circuit board, reducing wiring difficulties and installation time on the process.

The Digihelic® II Differential Pressure Control in the new NEMA 4 (IP66) enclosure enables this product to be the perfect choice when mounting pressure controls outdoors in such applications as rooftop air handlers. This housing also makes it the ideal solution for surface mounting in clean rooms or facilities where water or a cleaning solution is utilized in maintaining plant cleanliness.

  • DHII-002
    Differential pressure controller, selectable engineering units: .2500" w.c., 6.350 mm w.c., 0.635 cm w.c., 0.467 mm Hg, 0.623 mbar, 62.28 Pa, 0.623 hPa, 0.114 oz/in². Dwyer Series DHII Digihelic® II Differential...

    $667.00
  • DHII-004
    Differential pressure controller, selectable engineering units: 1.000" w.c., 25.40 mm w.c., 1.868 mm Hg, 2.491 mbar, 249.1 Pa, 0.249 kPa, 2.491 hPa, 0.578 oz/in². Dwyer Series DHII Digihelic® II Differential...

    $667.00
  • DHII-006
    Differential pressure controller, selectable engineering units: 5.000" w.c., .4167 ft w.c., 127.0 mm w.c., 12.70 cm w.c., .1806 psi, .3678" Hg, 9.342 mm Hg, 12.45 mbar, 1245 Pa, 1.245 kPa, 12.45 hPa, 2.890 oz/in²...

    $515.00
  • DHII-007
    Differential pressure controller, selectable engineering units: 10.00" w.c., .8333 ft w.c., 254.0 mm w.c., 25.40 cm w.c., .3613 psi, .7356" Hg, 18.68 mm Hg, 24.91 mbar, 2491 Pa, 2.491 kPa, 24.91 hPa, 5.780 oz/in²...

    $515.00
  • DHII-008
    Differential pressure controller, selectable engineering units: 25.00" w.c., 2.083 ft w.c., 635.0 mm w.c., 63.50 cm w.c., .9032 psi, 1.839" Hg, 46.71 mm Hg, 62.27 mbar, 6227 Pa, 6.227 kPa, 62.27 hPa, 14.45 oz/in²...

    $515.00
  • DHII-009
    Differential pressure controller, selectable engineering units: 50.00" w.c., 4.167 ft w.c., 1270 mm w.c., 127.0 cm w.c., 1.806 psi, 3.678" Hg, 93.42 mm Hg, 124.5 mbar, 12.45 kPa, 124.5 hPa, 28.90 oz/in². NOTE: velocity...

    $515.00
  • DHII-010
    Differential pressure controller, selectable engineering units: 100.0" w.c., 8.333 ft w.c., 2540 mm w.c., 254.0 cm w.c., 3.613 psi, 7.356" Hg, 186.8 mm Hg, 249.1 mbar, 24.91 kPa, 249.1 hPa, 57.80 oz/in². NOTE: velocity...

    $515.00
  • DHII-012
    Differential pressure controller, range 0-25-0-0.25" w.c. NOTE: velocity & volumetric flow not available. Dwyer Series DHII Digihelic® II Differential Pressure Controller NEMA 4 (IP66) Housing with Large, Bright...

    $667.00
  • DHII-014
    Differential pressure controller, range 1.0-0-1.0" w.c. NOTE: velocity & volumetric flow not available. Dwyer Series DHII Digihelic® II Differential Pressure Controller NEMA 4 (IP66) Housing with Large, Bright...

    $667.00
  • DHII-015
    Differential pressure controller, range 2.5-0-2.5" w.c. NOTE: velocity & volumetric flow not available. Dwyer Series DHII Digihelic® II Differential Pressure Controller NEMA 4 (IP66) Housing with Large, Bright...

    $515.00
  • DHII-016
    Differential pressure controller, range 5-0-5" w.c. NOTE: velocity & volumetric flow not available. Dwyer Series DHII Digihelic® II Differential Pressure Controller NEMA 4 (IP66) Housing with Large, Bright LCD,...

    $515.00
  • DHII-017
    Differential pressure controller, range 10-0-10" w.c. NOTE: velocity & volumetric flow not available. Dwyer Series DHII Digihelic® II Differential Pressure Controller NEMA 4 (IP66) Housing with Large, Bright LCD,...

    $515.00


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