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Dwyer DHII-008 Digihelic Differential Pressure Controller (25.00"w.c.) is available at EquipTestPro.com with fast shipping and great prices.
Features
Applications
| Service | Air and non-combustible, compatible gases |
| Stability | <±1% per year |
| Stabilité | < ±1% par année |
| Housing Materials | Aluminum, glass |
| Accuracy | ±0.5% at 77°F (25°C) including hysteresis and repeatability (after 1 hour warm-up) |
| 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 Ω 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 |
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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.
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 |
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.
