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Dwyer DHII-007 Digihelic Differential Pressure Controller (10.00"w.c.)

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$1,054.65
SKU:
DHII-007
Condition:
New
Availability:
In Stock
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Dwyer DHII-007 Digihelic Differential Pressure Controller (10.00"w.c.)

$1,054.65

Dwyer DHII-007

Features

  • NEMA 4 housing enables a range of uses both outdoors or indoors where water is present
  • Large backlight LCD display provides local reading from a distance
  • Detachable terminal blocks reduce wiring difficulties saving installation time

Applications

  • Air handlers
  • Clean rooms

Dwyer DHII-007 Specifications

Service Air and non-combustible, compatible gases
Housing Materials Aluminum, glass
Accuracy ±0.5% at 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up)
Stability <±1% per year
Pressure Limits Ranges: ?2.5 "w.c. = 2 psi; 5": 5 psi; 10": 5 psi; 25": 5 psi; 50": 5 psi, 100": 9 psi
Temperature Limits 32 to 140°F (0 to 60°C)
Compensated Temperature Limits 32 to 140°F (0 to 60°C)
Thermal Effects 0.020%/°F (0.036/°C) from 77°F (25°C)
Power Requirements High voltage power = 100 to 240 VAC, 50 to 400 Hz or 132 to 240 VDC; Low voltage power = 24 VDC ±20%
Power Consumption Low voltage power = 24 VDC - 130 mA max; High voltage power = 100 to 240 VAC, 132 to 240 VDC - 7 VA max
Output Signal 4 to 20 mA DC into 900 ? max
Zero and Span Adjustments Accessible via menus
Response Time 250 ms (dampening set to 1)
Display 4 digit backlit LCD 0.6" height. LED indicators for set point and alarm status
Electrical Connections Euro type removable terminal blocks with watertight conduit fittings for 1/2" watertight conduit
Process Connections 1/8" female NPT
Enclosure Rating Designed to meet NEMA 4 (IP66)
Mounting Orientation Mount unit in horizontal plane
Weight 2 lbs (1.19 kg)
Serial Communications Modbus® RTU, RS485, 9600 baud
Agency Approvals CE, UL
Switch
Switch Type 2 SPDT relays
Electrical Rating 8 amps at 240 VAC resistive
Set Point Adjustment Adjustable via keypad on face
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.

Shipping

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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