TIEPS » Pressure » Pressure Gauges » Low differential pressure gauges

Low differential pressure gauges

Description

Easily mounted in industry standard holes. Indicating negative, positive or differential pressures. Resistant to shocks, vibrations and over pressure. Highly resistant clear plastic lens providing undistorted viewing. Zero adjustment screw located in the plastic cover, accessible without removing the cover. Silicone rubber diaphragm with molded O-ring for preventing damage with overpressure. Durable housing and high quality components for long service life.

Applications

Suitable for measuring fan blower pressure, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, filter status, room pressure, duct static pressure, paint booths, dust collectors, cabinet purging, liquid levels with bubbler systems, pressure in fluid amplifier or fluid systems, checking gas-air ratio controls and automatic valves, monitoring blood and respiratory pressures in medical care equipment and many others.
TO BE USED ONLY WITH AIR AND COMPATIBLE NON-COMBUSTIBLE GASES.

Technical Specifications

Housing
Die cast aluminum
Nominal size
100mm
Dial
Aluminum, flat, black letterings
Pointer
Aluminum
Window
Acrylic
Mounting
Diaphragm in vertical position
Connection
1/8" female NPT duplicate high and low pressure taps - one pair side and one pair back
Ranges
Various up to 80 kPa
Pressure limits
-20" Hg to 15 psi (-0.677 to 1.034 bar)
Temperature limits
20°F to 140°F (-7°C to 60°C)
Accuracy
+/- 2% > 0.5" wc, +/- 3% > 0.25" wc and ≤ 0.5" wc, +/-4% ≤ 0.25" wc
Accessories
Two 1/8" NPT barbed fittings with two plugs and three mounting screws

Optional Extras

  • Special measuring ranges
  • Pressure limits up to 25 psi for high ranges
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