Series 2000 Magnehelic Differential Pressure Gauges by Sarurpur Industrial Area Faridabad

Product Description

Series 2000 Magnehelic Differential Pressure Gauges by Sarurpur Industrial Area Faridabad

SERIES 2000 MAGNEHELIC DIFFERENTIAL PRESSURE GAGES

Indicate Positive, Negative or Differential, Accurate within 1%

No Power Required

Low Cost

Used in Isolation/ Hospital Environments and Temporary Units (no power required)

Select the Series 2000 Magnehelic Gage for a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyer™s simple, frictionless Magnehelic gage movement, it quickly indicates air or noncorrosive gas pressures“either positive, negative (vacuum) or differential. The design resists shock, vibration, over-pressures and is weatherproof to IP67. Select the -HA High Accuracy Magnehelic Gage option for an accuracy within 1% of full scale, located below in the Product Configurator. Also included with the “HA option at no extra cost are a mirrored scale overlay and a 6 point calibration certificate.

NIST CALIBRATION available in Product Configurator.

Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.

Please see Series AT-2000 for ATEX approved.

California Residents:  Click Here for Proposition 65 WARNING.

PRODUCT APPLICATIONS

Filter Monitoring

Air Velocity with Dwyer Pitot Tube

Blower Vacuum Monitoring

Fan Pressure Indication

Duct, Room or Building Pressures

Clean Room Positive Pressure Indication

MODELS & ORDERING

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ModelDescription

2000-0Differential pressure gage, range 0-0.50³ w.c., minor divisions .01, calibrated for vertical scale position.

2000-0-SPDifferential pressure gage, range 0-0.50³ w.c., with set point indicator.

2000-00Differential pressure gage, range 0-0.25³ w.c., minor divisions .005, calibrated for vertical scale position.

2000-00AVDifferential pressure gage, range 0-0.25³ w.c., velocity 300-2000 FPM, calibrated for vertical scale position.

2000-00NDifferential pressure gage, range .05-0-.2³ w.c., minor divisions .005, calibrated for vertical scale position.

2000-0AVDifferential pressure gage, range 0-0.50³ w.c., velocity 500-2800 FPM, calibrated for vertical scale position.

2000-0DDifferential pressure gage, range 0-0.5³ w.c. & 0-125 Pa.

2000-1.5KPADifferential pressure gage, range 0-1.5 kPa, minor divisions .05.

2000-100CMDifferential pressure gage, range 0-100 cm w.c., minor divisions 2.0.

2000-100MMDifferential pressure gage, range 0-100 mm w.c., minor divisions 2.0.

2000-100PADifferential pressure gage, range 0-100 Pa, minor divisions 2.0, calibrated for vertical scale position.

2000-10KPADifferential pressure gage, range 0-10 kPa, minor divisions .20.

2000-10MMDifferential pressure gage, range 0-10 mm w.c., minor divisions .20, calibrated for vertical scale position.

2000-125PADifferential pressure gage, range 0-125 Pa, minor divisions 5.0, calibrated for vertical scale position.

2000-150CMDifferential pressure gage, range 0-150 cm w.c., minor divisions 5.0.

2000-150MMDifferential pressure gage, range 0-150 mm w.c.

2000-15CMDifferential pressure gage, range 0-15 cm w.c., minor divisions .50.

2000-15KPADifferential pressure gage, range 0-15 kPa, minor divisions .50.

2000-15MMDifferential pressure gage, range 0-15 mm w.c.

2000-1KPADifferential pressure gage, range 0-1 kPa, minor divisions .02.

2000-200CMDifferential pressure gage, range 0-200 cm w.c., minor divisions 5.0.

2000-200MMDifferential pressure gage, range 0-200 mm w.c.

2000-20CMDifferential pressure gage, range 0-20 cm w.c., minor divisions .50.

2000-20KPADifferential pressure gage, range 0-20 kPa, minor divisions .50.

2000-250CMDifferential pressure gage, range 0-250 cm w.c., minor divisions 5.0.

2000-250MMDifferential pressure gage, range 0-250 mm w.c.

2000-250PADifferential pressure gage, range 0-250 Pa, minor divisions 5.0.

2000-25CMDifferential pressure gage, range 0-25 cm w.c., minor divisions .50.

2000-25KPADifferential pressure gage, range 0-25 kPa, minor divisions .50.

2000-25MMDifferential pressure gage, range 0-25 mm w.c., minor divisions .50.

2000-2KPADifferential pressure gage, range 0-2 kPa, minor divisions .05.

2000-300CMDifferential pressure gage, range 0-300 cm w.c., minor divisions 10.0.

2000-300MMDifferential pressure gage, range 0-300 mm w.c.

2000-300PADifferential pressure gage, range 0-300 Pa, minor divisions 10.0.

2000-30KPADifferential pressure gage, range 0-30 kPa, minor divisions 1.0.

2000-30PADifferential pressure gage, range 0-30 Pa, minor divisions 1.0, calibrated for vertical scale position.

2000-3KPADifferential pressure gage, range 0-3 kPa, minor divisions .10.

2000-4KPADifferential pressure gage, range 0-4 kPa, minor divisions .10.

2000-500PADifferential pressure gage, range 0-500 Pa, minor divisions 10.0.

2000-50CMDifferential pressure gage, range 0-50 cm w.c., minor divisions 1.0.

2000-50MMDifferential pressure gage, range 0-50 mm w.c., minor divisions 1.0.

2000-5KPADifferential pressure gage, range 0-5 kPa, minor divisions .10.

2000-60PADifferential pressure gage, range 0-60 Pa, minor divisions 1.0, calibrated for vertical scale position.

2000-6MMDifferential pressure gage, range 0-6 mm w.c., minor divisions .20, calibrated for vertical scale position.

2000-750PADifferential pressure gage, range 0-750 Pa, minor divisions 25.0.

2000-80CMDifferential pressure gage, range 0-80 cm w.c., minor divisions 2.0.

2000-80MMDifferential pressure gage, range 0-80 mm w.c., minor divisions 2.0.

2000-8KPADifferential pressure gage, range 0-8 kPa, minor divisions .20.

2001Differential pressure gage, range 0-1.0³ w.c., minor divisions .02.

2001-SPDifferential pressure gage, range 0-1³ w.c., with set point indicator.

2001AVDifferential pressure gage, range 0-1.0³ w.c., velocity 500-4000 FPM.

2001DDifferential pressure gage, range 0-1.0³ w.c. & 0-250 Pa.

2002Differential pressure gage, range 0-2.0³ w.c., minor divisions .05.

2002-SPDifferential pressure gage, range 0-2³ w.c., with set point indicator.

2002AVDifferential pressure gage, range 0-2.0³ w.c., velocity 1000-5600 FPM.

2002DDifferential pressure gage, range 0-2.0³ w.c. & 0-500 Pa.

2003Differential pressure gage, range 0-3.0³ w.c., minor divisions .10.

2003DDifferential pressure gage, range 0-3.0³ w.c. & 0-750 Pa.

2004Differential pressure gage, range 0-4.0³ w.c., minor divisions .10.

2004DDifferential pressure gage, range 0-4.0³ w.c. & 0-1.0 kPa.

2005Differential pressure gage, range 0-5.0³ w.c., minor divisions .10.

2005-SPDifferential pressure gage, range 0-5³ w.c., with set point indicator.

2006Differential pressure gage, range 0-6.0³ w.c., minor divisions .20.

2006DDifferential pressure gage, range 0-6.0³ w.c. & 0-1.5 kPa.

2008Differential pressure gage, range 0-8.0³ w.c., minor divisions .20.

2008DDifferential pressure gage, range 0-8.0³ w.c. & 0-2.0 kPa.

2010Differential pressure gage, range 0-10³ w.c., minor divisions .20.

2010-SPDifferential pressure gage, range 0-10³ w.c., with set point indicator.

2010AVDifferential pressure gage, range 0-10³ w.c., velocity 2000-12500 FPM.

2010DDifferential pressure gage, range 0-10³ w.c. & 0-2.5 kPa.

2015Differential pressure gage, range 0-15³ w.c., minor divisions .50.

2015DDifferential pressure gage, range 0-15³ w.c. & 0-3.7 kPa.

2020Differential pressure gage, range 0-20³ w.c., minor divisions .50.

2025Differential pressure gage, range 0-25³ w.c., minor divisions .50.

2030Differential pressure gage, range 0-30³ w.c., minor divisions 1.0.

2040Differential pressure gage, range 0-40³ w.c., minor divisions 1.0.

2050Differential pressure gage, range 0-50³ w.c., minor divisions 1.0.

2060Differential pressure gage, range 0-60³ w.c., minor divisions 2.0.

2080Differential pressure gage, range 0-80³ w.c., minor divisions 2.0.

2100Differential pressure gage, range 0-100³ w.c., minor divisions 2.0.

2150Differential pressure gage, range 0-150³ w.c., minor divisions 5.0.

2201Differential pressure gage, range 0-1 psi, minor divisions .02.

2202Differential pressure gage, range 0-2 psi, minor divisions .05.

2203Differential pressure gage, range 0-3 psi, minor divisions .10.

2204Differential pressure gage, range 0-4 psi, minor divisions .10.

2205Differential pressure gage, range 0-5 psi, minor divisions .10.

2210Differential pressure gage, range 0-10 psi, minor divisions .20, MP option standard.

2215Differential pressure gage, range 0-15 psi, minor divisions .50, MP option standard.

2220Differential pressure gage, range 0-20 psi, minor divisions .50, MP option standard.

2230Differential pressure gage, range 0-30 psi, minor divisions 1.0, HP option standard.

2300-0Differential pressure gage, range 0.25-0-0.25³ w.c., minor divisions .01, calibrated for vertical scale position.

2300-100PADifferential pressure gage, range 50-0-50 Pa, minor divisions 2.0, calibrated for vertical scale position.

2300-10CMDifferential pressure gage, range 5-0-5 cm w.c., minor divisions .20.

2300-10MMDifferential pressure gage, range 5-0-5 mm w.c.

2300-120PADifferential pressure gage, range 60-0-60 Pa, minor divisions 2.0.

2300-1KPADifferential pressure gage, range 0.5-0-0.5 kPa, minor divisions .02.

2300-20MMDifferential pressure gage, range 10-0-10 mm w.c.

2300-250PADifferential pressure gage, range 125-0-125 Pa, minor divisions 5.0.

2300-30CMDifferential pressure gage, range 15-0-15 cm w.c., minor divisions 1.0.

2300-30MMDifferential pressure gage, range 15-0-15 mm w.c.

2300-3KPADifferential pressure gage, range 1.5-0-1.5 kPa, minor divisions .10.

2300-4CMDifferential pressure gage, range 2-0-2 cm w.c., minor divisions .10.

2300-500PADifferential pressure gage, range 250-0-250 Pa, minor divisions 10.0.

2300-60PADifferential pressure gage, range 30-0-30 Pa, minor divisions 1.0, calibrated for vertical scale position.

2301Differential pressure gage, range 0.5-0-0.5³ w.c., minor divisions .02.

2302Differential pressure gage, range 1-0-1³ w.c., minor divisions .05.

2304Differential pressure gage, range 2-0-2³ w.c., minor divisions .10.

2310Differential pressure gage, range 5-0-5³ w.c., minor divisions .20.

2320Differential pressure gage, range 10-0-10³ w.c., minor divisions .50.

2330Differential pressure gage, range 15-0-15³ w.c., minor divisions 1.0.

SPECIFICATIONS

Service:Air and non-combustible, compatible gases (natural gas option available). Note: May be used with hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.

Wetted Materials:Consult factory.

Housing:Die cast aluminum case and bezel, with acrylic cover, Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.

Accuracy2% (-HA model ±1) of FS (±3% (-HA ±1.5%) on -0, -100PA, -125PA, -10MM and ±4% (-HA ±2%) on -00, -60PA, -6MM ranges), throughout range at 70F (21.1C).

Pressure Limits:-20 in 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).

Enclosure Rating:IP67.

Overpressure:Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See Overpressure Protection note on Catalog page.

Temperature Limits:20 to 140F (-6.67 to 60C). -20F (-28C) with low temperature option.

Size:4³ (101.6 mm) diameter dial face.

Mounting Orientation:Diaphragm in vertical position. Consult factory for other position orientations.

Process Connections:1/8³ 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 1/8³ NPT plugs for duplicate pressure taps, two 1/8³ pipe thread to rubber tubing adapters and three flush mounting adapterswith screws. (Mounting and snap ring retainer substituted for three adapters in MP & HP gage accessories.)

Agency Approval:Meets the technical requirements of EU Directive 2011/65/EU (RoHS II). Note: -SP models not RoHS approved.

Note: For applications with high cycle rate within gage total pressure rating, next higher rating is recommended. See Options Page.

FEATURES

Easy to read gage through undistorted plastic face permits viewing from far away

Patented design provides quick response to pressure changes means no delay in assessing critical situations

Durable and rugged housing and high-quality components combine to provide longservice life and minimized down-time

High accuracy option is twice as accurate as the standard Magnehelic gage.

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.

OVERPRESSURE PROTECTION

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 0.023³ clearance when gage is surface mounted. Do not obstruct the gap created by these pads. The blowout plug is not used on models above 180³ 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 of 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.

OPTIONS

ASF Adjustable Signal Flag

HP High Pressure Option

LT Low Temperatures to -20F

MP Med. Pressure Option

SP Setpoint Indicator

Scale Overlays Red, Green, Yellow, Mirrored or Combination, Specify Locations

Mounting and Orientation

A single case size is used for most models of Magnehelic gages. They can be flush or surface mounted with standard hardware supplied. Standard gages are calibrated in the vertical position, and should be used in that position for maximum stated accuracy. Ranges above 17.5 in w.c. may be used at any angle, and should stay within specified accuracy, by simply re-zeroing. Ranges below 17.5 in w.c. should be ordered using the “TA tilt angle option with the angle specified. These characteristics make Magnehelic gages ideal for both stationary and portable applications. A 4-9/16³ hole is required for flush panel mounting. Complete mounting and connection fittings, plus instructions, are furnished with each instrument.

AHU1 Furnished with attached surface mounting plate

AHU2 Furnished with attached surface mounting plate and including A-481 installer kit (2 plastic static pressure tips and 7´of PVC tubing)

CB Chrome bezel option: A chrome plated aluminum bezel for an aesthetically pleasing finish when mounting on metal surfaces such as control panels.

FC Factory calibration certificate

NIST NIST traceable calibration certificate

SB Stainless steel bezel option: 304 stainless steel electro polished Ra 16 finished bezel

SS Corrosion resistant brushed 304 stainless steel bezel