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DWYER Digihelic DHC

Photo DWYER Digihelic DHC Description DWYER Digihelic DHC Specifications DWYER Digihelic DHC Ordering DWYER Digihelic DHC Accessories for DWYER Digihelic DHC Model Chart DWYER Digihelic DHC User Manual for DWYER Digihelic DHC Related instruments to DWYER Digihelic DHC

DWYER Digihelic DHC differential pressure controller

DWYER Digihelic DHC differential pressure controller

The Series DHC Digihelic® Differential Pressure Controller is a 3-in-1 instrument possessing a digital display gage, control relay switches, and a transmitter with both current and voltage outputs. Combining these 3 features allows the reduction of several instruments with one product, saving inventory, installation time, and cost. The Series DHC Digihelic® differential pressure controller is the ideal instrument for pressure, velocity, and volumetric flow applications reading in several commonly used engineering units with optional unidirectional or bidirectional ranges. These units achieve a 1.5% or better accuracy on extremely low ranges, and 0.5% accuracy for ranges at or above 1 in w.c. Calibration can be performed in the field, making maintaining its accuracy more manageable. Additionally, the Series DHC Digihelic® differential pressure controller includes 2 SPDT control relays with adjustable deadbands. Programming the unit is simple using the built-in menu. With scalable 4-20 mA, selectable voltage process outputs, and selectable Modbus® or BACnet communication, this controller can easily fit into your application.

 

			

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Made in USA. brand DWYER, model Digihelic DHC

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $534.55

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER Digihelic DHC

NIST CALIBRATION available in Product Configurator.

PRODUCT APPLICATIONS

  • SCFM duct flow
  • Filter status
  • Duct or building static pressure
  • Damper and fan control

Technical specifications of DWYER Digihelic DHC

  • Service: Air and non-combustible, compatible gases.
  • Wetted Materials: Consult factory.
  • Housing Material: Polycarbonate.
  • Accuracy: ±0.5% FSO for all ranges, except 0.5 in w.c. @ ±1% FSO, and ranges at or below ±0.25 in w.c. @ ±1.5% FSO.
  • Stability: < ±1% / year FSO.
  • Pressure Limits: Ranges > 1 in w.c.: 6 psi max operation, 6 psi burst; Ranges ≤ 1 in w.c.: 3.6 psi max operation, 6 psi burst.
  • Temperature Limits: -4 to 158°F (-20 to 70°C).
  • Thermal Effects: .02% FS / °F (.036% FS / °C).
  • Power Requirements: 12-28 VDC or 12-28 VAC 50 to 400 Hz.
  • Power Consumption: 3 VA max.
  • Output Signal: 4-20 mA (4-wire); 0-10 V, 0-5 V, 1-5 V, and 2-10 V (4-wire).
  • Communication: BACnet MS/TP or Modbus® RTU.
  • Supported Baud Rate: 9600, 19200, 38400, 57600, 76800, 115200.
  • Device Load: 1/8 unit load.
  • Zero and Span Adjustments: Accessible via menus.
  • Response Time: 400 ms (damping set to 0).
  • Display: Backlit LCD display, LED setpoint indicators.
  • Electrical Connections: 15 pin male high density D-sub connection. 18″ (46 cm) cable with 15 conductors included.
  • Process Connections: 1/8″ female NPT ports on side and back.
  • Enclosure Rating: NEMA 4X (IP66).
  • Mounting Orientation: Not position sensitive.
  • Size: 5″ OD (127 mm) x 1.9″ (48 mm) deep.
  • Weight: 8.8 oz (250 g).
  • Compliance: BTL, CE.

SWITCH SPECIFICATIONS

  • Switch Type: 2 SPDT relays.
  • Electrical Rating: 1 A @ 30 VAC/VDC.
  • Set Point Adjustment: Accessible via menus.

How to buy DWYER Digihelic DHC

DHC-002 Differential pressure controller, range 0.25 in w.c.
$534.55
DHC-003 Differential pressure controller, range 0.5 in w.c.
$534.55
DHC-004 Differential pressure controller, range 1.0 in w.c.
$534.55
DHC-006 Differential pressure controller, range 2.5 in w.c.
$534.55
DHC-008 Differential pressure controller, range 5.0 in w.c.
$534.55
DHC-009 Differential pressure controller, range 10 in w.c.
$534.55
DHC-010 Differential pressure controller, range 25 in w.c.
$534.55
DHC-011 Differential pressure controller, range 50 in w.c.
$534.55
DHC-012 Differential pressure controller, range 100 in w.c.
$534.55
DHC-202 Differential pressure controller, range ±0.25 in w.c.
$534.55
DHC-204 Differential pressure controller, range ±1.0 in w.c.
$534.55
DHC-206 Differential pressure controller, range ±2.5 in w.c.
$534.55
DHC-209 Differential pressure controller, range ±10 in w.c.
$534.55

Accessories for DWYER Digihelic DHC

Model Description Price
A-299 Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3″ x 7.7″ x 4.0″, 1.30 lb.
$41.55
A-302 Static pressure tip, for 3/16″ and 1/8″ ID plastic or rubber tubing.
$12.65
A-302F-A 303 SS Static pressure tip with mounting flange, for 3/16″ I.D. rubber or plastic tubing. 4″ insertion depth, includes mounting screws
$12.40
A-330 1/8″ pipe plug, socket hex, plated steel.
$4.40
A-331 1/8″ NPT filter vent plug, nylon and sintered metal.
$12.40
A-489 4″ 303 SS straight static pressure tip with flange, 1/4″ hose barb.
$9.50
A-301 Static pressure tip, for 1/4″ metal tubing connection.
$13.40

Model Chart DWYER Digihelic DHC

DHC DIGHELIC DIFFERENTIAL PRESSURE CONTROLLER   

      DHC-X-OPT      

          1ST SYMBOL (1ST X) RANGE
             002    0.25 IN WC
             003    0.5 IN WC
             004    1.0 IN WC
             006    2.5 IN WC
             008    5.0 IN WC
             009    10 IN WC
             010    25 IN WC
             011    50 IN WC
             012    100 IN WC
             
             202    ± 0.25 IN WC
             203    ± 0.5 IN WC
             204    ± 1.0 IN WC
             206    ± 2.5 IN WC
             208    ± 5.0 IN WC
             209    ± 10 IN WC
             051    25 PA
             052    30 PA
             053    60 PA
             055    125 PA
             056    250 PA             
             251    ± 25 PA
             252    ± 30 PA
             253    ± 60 PA
             255    ± 125 PA
             256    ± 250 PA
             082    6 MM WC
             084    25 MM WC
             282    ± 6 MM WC
             284    ± 25 MM WC

          OPTIONS (OPT)
             -COO     CERTIFICATE OF ORIGIN
             -FC      FACTORY CALIBRATION CERTIFICATE
             -NIST    NIST TRACEABLE CALIBRATION CERTIFICATE
             -SS      304 BRUSHED STAINLESS STEEL BEZEL

User Guide and Instruction manual for DWYER Digihelic DHC

You can request the necessary certificates, documentation, instructions and user manuals for DWYER Digihelic DHC using the special form.

You can buy DWYER Digihelic DHC in UK or Europe at a price starting from 534.55 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER Digihelic DHC price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Flow meters