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Dwyer DHC-003 Digihelic Differential Pressure Controller (0-0.5"w.c.)

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$664.89
SKU:
DHC-003
Condition:
New
Availability:
1 Week
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Dwyer DHC-003 Digihelic Differential Pressure Controller (0-0.5"w.c.)

$664.89
Dwyer DHC-003 Offers

Features

  • 3-in-1 instrument allows the reduction of several instruments with one product, saving inventory, installation time and money
  • Full scale accuracy of 1% even on extremely low ranges, and 0.5% for ranges above 5 in w.c. provide for greater measurement precision
  • Secure menu program provides access to device operation only for the right skill level


Dwyer DHC-003 Specifications

Specifications

Switch Specifications
Switch Type2 SPDT relays
Electrical Rating1 A at 30 VAC/VDC
Set Point AdjustmentAdjustable via keypad on face
General Specifications
ServiceAir and non-combustible, compatible gases
Wetted MaterialsConsult factory
Housing MaterialDie cast aluminum case and bezel
Accuracy±1.5% for 0.25" and ±0.25" w.c. rangesRanges 0.5" to 5" w.c. and corresponding bi-directional (except ±2.5" w.c.) ±1%All other ranges: ±0.5% @ 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up)
Stability<±1% per year
Pressure LimitsRanges ≤ 2.5" w.c.: 25 psi±2.5", 5" w.c.: 5 psi10" w.c.: 5 psi25" w.c.: 5 psi50" w.c.: 5 psi100" w.c.: 9 psi
Temperature Limits32 to 140°F (0 to 60°C)
Compensated Temperature Limits32 to 140°F (0 to 60°C)
Thermal Effects0.020%/°F (0.036/°C) from 77°F (25°C)0.25" and ±0.25" w.c. ranges: ±0.03%/°F (±0.054%/°C)
Power Requirements12 to 28 VDC12 to 28 VAC50 to 400 Hz
Power Consumption3 VA max
Output Signal4 to 20 mA DC into 900 Ω max
Zero and Span AdjustmentsAccessible via menus
Response Time250 ms (damping set to 1)
DisplayBacklit 4 digit LCD 0.4" height LED indicators for set point and alarm status
Electrical Connections15 pin male high density D-sub connection. 18" (46 cm) cable with 10 conductors included
Process Connections⅛" female NPT. Side or back connections
Mounting OrientationMount unit in vertical plane
Dimensions5 x 31⁄8" (127 x 79.38 mm)
Weight1.75 lb (794 g)
Agency ApprovalsCE


What's included with the Dwyer DHC-003
  • Dwyer DHC-003 Digihelic Differential Pressure Controller (0-0.5"w.c.)


Dwyer DHC-003 Digihelic Differential Pressure Controller (0-0.5"w.c.). Great savings PLUS Free Shipping when you order online at EquipTestPro.com.
Shipping & Return
Returns Policy

All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

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We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will charge a flat rate shipping for your items.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Not Applicable

Condition: NA

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  • How do I retturn items?
    All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

    Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

    Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

    (Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

    Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

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