Product Overview
Dwyer 4" Magnehelic Differential Pressure Gauge 0"-100" Of Water Model: 2100 MP
The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.
The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.
Specifications & Description:
Accuracy: ±2% full-scale
Dial Size (in): 4
Dial Size (mm): 102
Min Pressure (in WC): 0
Max Pressure (in WC): 35
Wetted Materials: Aluminum
Case: Aluminum
Lens Material: Acrylic
Process Connection: 1/8" NPT
Unit Of Measurement: " WC
Display: analog dial
Media Compatibility: Gases and liquids compatible with wetted materials
Resolution: 2
Description: Magnehelic Differential Pressure Gauge, Type , 0 to 100" WC
New surplus. Obtained from a facility that required individual unit testing. Item may show signs of mounting/testing, but is in otherwise new condition. See photos for details.
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The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.
The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.
Specifications & Description:
Accuracy: ±2% full-scale
Dial Size (in): 4
Dial Size (mm): 102
Min Pressure (in WC): 0
Max Pressure (in WC): 35
Wetted Materials: Aluminum
Case: Aluminum
Lens Material: Acrylic
Process Connection: 1/8" NPT
Unit Of Measurement: " WC
Display: analog dial
Media Compatibility: Gases and liquids compatible with wetted materials
Resolution: 2
Description: Magnehelic Differential Pressure Gauge, Type , 0 to 100" WC
New surplus. Obtained from a facility that required individual unit testing. Item may show signs of mounting/testing, but is in otherwise new condition. See photos for details.
xxqxx13
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