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Dwy 2-5002 Minihelic Gauge 0-2.0 Inch Wg


Dwyer Instruments Magnehelic Gauges -  Dwy 2-5002 Minihelic Gauge 0-2.0 Inch Wg

28% 28 percent off rrp

Department: Dwyer Instruments Magnehelic Gauges
  Dwy 2-5002 Minihelic Gauge 0-2.0 Inch Wg
    • Housing is molded from strong mineral and glass filled nylon.
• Pointer stops of molded rubber prevent pointer over-travel without damage.
• Full view lens is removable and molded of tough acrylic.
• Aluminum scale litho-printed black on white, enhances readability.
• Red tipped aluminum pointer, rigidly mounted to helix is easy to see.
• Wishbone assembly provides mounting for helix, helix bearings, and pointer shaft.
• Jewel bearings provide virtually friction-free helix motion.
• Helix is free to rotate in jewel bearings. It aligns with magnetic field of magnet to transmit pressure indications to pointer.
• Zero adjustment screw, located behind the removable lens, eliminates tampering.
• Range spring calibration clamp fixes live length of spring for proper gage calibration and is factory set and sealed.
• Silicone rubber diaphragm allows accurate response to a broad range of temperatures and at extremely low pressure. Incorporates blow out area for overpressure protection.
• Diaphragm support plates of lightweight aluminum on each side of the diaphragm minimize position or attitude sensitivity and help define pressure area.
• Flat leaf range spring reacts to pressure on the diaphragm. Live length is adjustable for calibration. Small amplitude of motion minimizes inaccuracies and assures long life.
• Low pressure tap connects to rear chamber.
• Coil spring link provides a resilient connection between the diaphragm and the range spring.
• Ceramic magnet mounted on a molded bracket at the end of the range spring rotates the helix without direct mechanical linkage.
• High pressure tap connects with the front chamber through passageway in the plastic case and a sealing ring molded into the edgeof the diaphragm.
  DWYER 2-5002 MINIHELIC GAUGE 0-2.0 Inch WG Combining clean design, small size and low cost with enough accuracy for all but the most demanding applications our Minihelic II gage offers the latest in design features for a dial type differential pressure gage. It is our most compact gage but is easy to read and can safely operate at total pressures up to 30 psig. The Minihelic II gage is designed for panel mounting in a single 2-5/8 diameter hole. Standard pressure connections are barbed fittings for 3/16 I.D. tubing; optional 1/8 male NPT connections are also available. Over-pressure protection is built into the Minihelic II gage 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 gage. With removable lens and rear housing, the gage may be easily serviced at minimum cost.
With the housing molded from mineral and glass filled nylon and the lens molded from acrylic, the gage will withstand rough use and exposure as well as high total pressure. The 5% accuracy and low cost of the Minihelic II gage 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 gage, the Minihelic II gage finds many end use applications on large stationary engines, compressors, ventilators, and air handling units. The Minihelic II gage is suitable for many of the same applications as the Magnehelic gage where the greater accuracy, sensitivity, and higher and lower differential pressure ranges of the Magnehelic gage are not required.
Manufacture: Dwyer
Weight: Service: Air and compatible gases. Wetted Materials: Consult factory. Housing: Glass filled nylon; acrylic lens. Accuracy: ±5% of full scale at 70°F (21.1°C). Pressure Limits: 30 psig (2.067 bar) continuous to either pressure connection. Temperatu
Dwyer
Code#:
2-5002
MyTub Code#: 312656
PDF File: Download pdf brochure 0.20mb
 
rrp£128.30
save£36.08
inc vat(£110.66)

price£92.22

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Stock Check Dwy 2-5002 Minihelic Gauge 0-2.0 Inch Wg check stock level here..
   
 

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Very happy with service and product.
...Enigma Interactive Ltd
Despite the fact that the order was delivered at seven days and I thought it would only take about 2 days, as soon so the staff knew there was a problem they could not have been more polite and helpful to ensure I got my product. Well done and thank you!
...Pamela Bullock
My order arrived next day which was great. But the item had to be signed for. I fortunately returned home otherwise I would not of received it. I was not given a tracking number so I had no idea when the order would arrive. Also on the website it asks where to leave the order, but this is useless as the delivery driver needs the items to be signed for. The logistics need some serious attention if your going to charge high costs for delivery.
...Mr Timothy Hedley - T.A.Hedley Projects
Thank you for your excellent and speedy service. Replacing defective items was also no problem, and they were supplied just as quick as the originals. Laurie was outstanding in dealing with my queries. THANK YOU.
...Peter Mellor
Very pleased with order and processing. Customer services very helpful and answered calls and emails promptly. However, the courier service was appalling - not the fault of MyTub. They could not find my house and did not even call me to ask for directions. Consequently, package was returned to sender, causing a weeks delay before I eventually received it.
...mohamed carmally
Good communication throughout the transaction, fast delivery and good quality products, overall a success - would recommend to others and would buy again myself.
...JEREMY EDDY
Correct products delivered quickly thankyou
...Dulais Williams
Item received 3911 instead of 31811. Waited in for 3 days in order to sign for item as we have no near neighbours. Not at all impressed with UK Mails delivery service. Jeanette and Christine at MyTub very helpful tho, and always pleasant throughout.
...Michael Elworthy
order recieved very pleased
...mr j a j mann
very straightforward - thank you!
...Steve Dixon

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Dwy 2-5002 Minihelic Gauge 0-2.0 Inch Wg