17D230020MM-产品快照
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- 17D230020MM
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产品介绍
17D230020MM
Dwyer 2300-20MM Differential pressure gage, range 10-0-10 mm w.c
Dwyer 2300-20MM Differential pressure gage, range 10-0-10 mm w.c. (mm of water), minor divisions .50, calibrated for vertical scale position. Using Dwyer's simple, frictionless Magnehelic gage movement, it quickly indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. It's inexpensive, too. The Magnehelic gage 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. It also checks gas-air ratio controls and automatic valves, and monitors blood and respiratory pressures in medical care equipment. Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.
Service: Air and non-combustible, compatible gases. (Natural Gas option available.) Housing: Die cast aluminum case and bezel, with acrylic cover, Exterior finish is coated gray to withstand 168 hour salt spray corrosion test. Accuracy: +/-2% of full scale (+/-3% on -0, -100PA, -125PA, -10MM and +/-4% on -00, -60PA, -6MM ranges), throughout range at 70Deg F (21.1Deg C). Pressure Limits: -20" Hg. to 15 psig. (-0.677 bar to 1.034 bar); MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar). Overpressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See Overpressure Protection Temperature Limits: 20 to 140Deg F. (-6.67 to 60Deg C). Mounting Orientation: Diaphragm in vertical position. Process Connections: 1/8" female NPT duplicate high and low pressure taps - one pair side and one pair back. Weight: 1 lb 2 oz (510 g); MP & HP 2 lb 2 oz (963 g). Standard Accessories: Two 1/8" NPT plugs for duplicate pressure taps, two 1/8" pipe thread to rubber tubing adapters and three flush mounting adapterswith screws. (Mounting and snap ring retainer substituted for 3 adapters in MP & HP gage accessories.)
Home Tools & Hardware Power Tools Corded Power Tools
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