The micro differential pressure gauge used to measure fan and
blower pressure, filter resistance, wind speed, furnace pressure,
orifice plate differential pressure, bubbles water level and liquid
amplifier or hydraulic system pressure. It using frictionless
magnetic components, can rapidly measure the micro-pressure air or
non-corrosive gases, including positive, negative (vacuum) or
differential. No wear, hysteresis and clearance. Not filling,
vaporization and freezing. This design has anti-vibration,
anti-shake and high overpressure capability, you can guarantee
access to high precision. The design impact, shock and overload
protection.
Brand Name | Dwyer |
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Ean | 0785138746937 |
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Item Weight | 1.20 pounds |
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Material | Aluminum |
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Maximum Measurement | 0-60"WC |
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Measurement Accuracy | +/-2% |
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Model Number | 2060 |
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- Precision litho-printed scale is accurate and easy to read.
- Red tipped pointer of heat treated aluminum tubing is easy to see.
It is rigidly mounted on the helix shaft.
- Pointer stops of molded rubber prevent pointer over-travel without
damage.
- "Wishbone" assembly provides mounting for helix, helix bearings and
pointer shaft.
- Jeweled bearings are shock-resistant mounted; provide virtually
friction-free motion for helix. Motion damped with high viscosity
silicone fluid.
- Zero adjustment screw is conveniently located in the plastic cover,
and is accessible without removing the cover. O-ring seal provides
pressure tightness.
- Helix is precision made from an alloy of high magnetic
permeability. Mounted in jeweled bearings, it turns freely,
following the magnetic field to move the pointer across the scale.
- Samarium Cobalt magnet mounted at one end of range spring rotates
helix without mechanical linkages.
- Calibrated range spring is flat spring steel. Small amplitude of
motion assures consistency and long life. It reacts to pressure on
diaphragm. Live length adjustable for calibration.
- Silicone rubber diaphragm with integrally molded O-ring is
supported by front and rear plates. It is locked and sealed in
position with a sealing plate and retaining ring. Diaphragm motion
is restricted to prevent damage due to overpressures.
- Die cast aluminum case is precision made and iridite-dipped to
withstand 168 hour salt spray corrosion test. Exterior finished in
baked dark gray hammerloid. One case size is used for all standard
pressure options, and for both surface and flush mounting.
- Blowout plug of silicone rubber protects against overpressure on 15
psig rated models. Opens at approximately 25 psig.
- O-ring seal for cover assures pressure integrity of case.