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Minihelic® II Differential Pressure Gauge
Differential pressure gauge, range 0-5.0" w.c., 1/8" male NPT connection.
Combining clean design , small size and low cost with enough accuracy for all but the most demanding applications our Minihelic® II gauge the latest in design Features for a dial type differential pressure gauge. It is our most compact gauge but is easy to read and can safely operate at total pressures up to 30 psig. The Minihelic® II gauge is designed for panel mounting in a single 2-5/8" diameter hole. Standard pressure connections are barbed fittings for 3/16" ID tubing; optional 1/8" male NPT connections are also available. Over-Pressure protection is built into the Minihelic® II gauge by means of a blow-out membrane molded in conjunction with the diaphragm. Accidental over-ranging up to the rated total pressure will not damage the gauge. With removable lens and rear housing, the gauge may be easily serviced at minimum cost.
With the housing molded from mineral and glass filled nylon and the lens molded from acrylic, the gauge will withstand rough use and exposure as well as high total pressure. The 5% accuracy and low cost of the Minihelic® II gauge make it well-suited for a wide variety of OEM and user applications. OEM applications include cabinet air purging, medical respiratory therapy equipment, air samplers, laminar flow hoods, and electronic air cooling systems. As an air filter gauge, the Minihelic® II gauge finds many end use applications on large stationary engines, compressors, ventilators, and air handling units. The Minihelic® II gauge is suitable for many of the same applications as the Magnehelic® gauge where the greater accuracy, sensitivity, and higher and lower differential pressure ranges of the Magnehelic® gauge are not required.
| Service | Air and compatible gases |
| Housing | Glass filled nylon polycarbonate lens |
| Accuracy | ±5% of FS at 70°F (21.1°C) |
| Pressure Limits | 30 psig (2.067 bar) continuous to either pressure connection |
| Temperature Limits | 20 to 120°F (-6.67 to 48.9°C) |
| Mounting Orientation | Diaphragm in vertical position |
| Process Connections | Barbed, for 3?16" ID tubing (standard) ?" male NPT (optional) |
| Weight | 6 oz (170.1 g) |
| Agency Approvals | Meets the technical requirements of EU Directive 2011/65/EU (RoHS II) |
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.
