Order #: 2002AV
Mfg #: 2002AV
Questions about availability or need help? Contact Us:(800) 633-0561 firstname.lastname@example.org
Dwyer Instruments 2002AV
Order #: 2002AV
Mfg #: 2002AV
Only need this item for a short time? Learn about rentals
- Bezel provides flange for flush mounting in panel.
- Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.
- 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.
- 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 is comprised of a rubber plug on the rear which functions as a relief valve by unseating and venting the gage interior when over pressure reaches approximately 25 PSIg (1.7 bar). To provide a free path for pressure relief, there are four spacer pads which maintain 0.023" clearance when gage is surface mounted. Do not obstruct the gap created by these pads. The blowout plug is not used on models above 180" of water pressure, medium or high pressure models, or on gages which require an elastomer other than silicone for the diaphragm. The blowout plug should not be used as a system overpressure control. High supply pressures may still cause the gage to fail due to over pressurization, resulting in property damage or serious injury. Good engineering practices should be utilized to prevent your system from exceeding the ratings or any component.
O-ring seal for cover assures pressure integrity of case. Samarium Cobalt magnet mounted at one end of range spring rotates helix without mechanical linkages.
- Range 0-2.0 in H2O
- Velocity 1000-5600 FPM
Special Member Pricing
Buy with Calibration
Access to 100,000+ products
1,000's of instruments in stock
Product selection expertise
Purchase with a PO
- Dwyer Instruments 2300-20MMMagnehelic Differential Pressure Gauge, 10-0-10 mm H2O$86.00
- Dwyer Instruments 2000-00-ASFMagnehelic Diff. Press. Gauge 0-.25 in H2O, adj. signal flag$102.25
- Dwyer Instruments 2000-250CMMagnehelic Differential Pressure Gauge, 0-250 cm H2O$81.70
- Dwyer Instruments 2000-00NMagnehelic Differential Pressure Gauge, .05-0-.2 in H2O$93.20
- Dwyer Instruments 2000-00Magnehelic Differential Pressure Gauge, 0-0.25 in H2O$84.50
- Dwyer Instruments 2300-30CMMagnehelic Differential Pressure Gauge, 15-0-15 cm H2O$94.70
- Dwyer Instruments 2300-1KPAMagnehelic Differential Pressur Gauge, 0.5-0-0.5 kPa$86.00
- Dwyer Instruments 2000-150CMMagnehelic Diff. Press. Gauge 0-150 cm H2O, minor div. 5.0$81.70
- Dwyer Instruments 2000-15CMMagnehelic Differential Pressure Gauge, 0-15 cm H2O$73.00
- Dwyer Instruments 2300-500PAMagnehelic Differential Pressure Gauge, 250-0-250 Pa$86.00
- Dwyer Instruments 2000-0-ASFMagnehelic Diff. Press. Gauge 0-.50 in H2O, adj. signal flag$90.75
- Dwyer Instruments 2300-250PAMagnehelic Differential Pressure Gauge, 125-0-125 Pa$86.00
- Dwyer Instruments 2000-1KPA-ASFMagnehelic Diff. Press. Gauge 0-1 kPa, adjustable signal flag$90.75
- Dwyer Instruments 2300-120PAMagnehelic Differential Pressur Gauge, 60-0-60 Pa$86.00
- Dwyer Instruments 2000-00AVMagnehelic Diff. Press. Gauge 0-.25" H2O,air vel. 500-2800FPM$131.50
- Dwyer Instruments 2000-150MMMagnehelic Differential Pressure Gauge, 0-150 mm H2O$73.00
- Dwyer Instruments 2000-100PAMagnehelic Differential Pressure Gauge, 0-100 Pa$73.00
- Dwyer Instruments 2000-15MMMagnehelic Differential Pressure Gauge, 0-15 mm$73.00
- Dwyer Instruments 2000-0-SPMagnehelic Pressure Gauge 0-.5 in H2O,set point indicator$259.00
- Dwyer Instruments 2300-3KPAMagnehelic Differential Pressure Gauge, 1.5-0-1.5 kPa$86.00