DWYER INSTRUMENTS 2300-0 Differential Pressure Gauge, 1/8 Inch Connection

Item: AB3YFD
Model: 2300-0
Cross Ref: 1W471
22 In Stock.

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$140.76 /unit (ex. VAT)
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Specifications

Item Differential Pressure Gauge
Accuracy -2% to +2%
Accuracy Details +/-2% (-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 70°F (21.1°C).
Adjustable Set Points No
Ambient Operating Temperature Range 20°F to 140°F
Application Clean Rooms, Fan Pressure Indication, Filtration Monitoring, Flow Measurement, Hvac/R, Vacuum Applications
Basic Gauge Case Material Metal
Bezel Material Die Cast Aluminum
Bezel Mounting Type Flush
Blowout Safety Back Yes
Bolt Circle Dia. 4 1/8"
Calibration Certificate Included No
Case Color Gray
Case Construction Corrosion Resistant
Case Depth 1.687"
Case Dia. 4 3/4"
Case Diameter 4.75"
Case Finish Die Cast
Case Material Aluminum
Case Shape Round
Compatible Process Media Cleanroom
Connection Size 1/8"
Connection Type NPT
Cover Material Acrylic
Dial Face Material Plastic
Dial Material Die Cast Aluminum
Dial Size 4"
Differential Gauge Connection Size 1/8"
Differential Pressure Gauge Type Differential Pressure Gauge
Gauge Nominal Dial Size 4"
Hazardous Location Rating Not Rated
Housing Material Die Cast Aluminum
Includes Instructions, Three Mounting Adapters With Screws, Two 1/8" Npt Plugs, Two 1/8" Npt To 3/16" Id Rubber Tubing Adapters
Includes Mounting Hardware Yes
Includes Vent Plug Yes
Ip/nema Rating Nema Ip67
Manufacturer Warranty Length 5 yrs.
Maximum Working Static Pressure 80 psig
Mounting Hardware Included Flange
Mounting Orientation Upright Only
Mounting Type Flush Mount
Nominal Dial Size 4"
Non-sparking No
Over-pressure Limit 1.72 Bar
Panel Mount Characteristics 3L Dia Holes On E Dia Bolt Circle
Panel-mountable Yes
Pointer Characteristics Red Tipped Pointer Of Heat Treated Aluminum Tubing Is Easy To See
Pointer Material Aluminum
Pressure Gauge Type Differential Pressure Gauge
Pressure Range -0.25 in. wc to 0 in. wc to +0.25 in. wc
Pressure Range Minor Div. 0.01 in. wc
Process Connection Gender Female
Process Connection Location Dual Side Or Back
Process Connection Size 1/8"
Process Connection Type NPT
Rated Total Pressure -20 in. hg to 15 psi
Removable Bezel No
Scale Type Pressure
Sensor Material Silicone Rubber
Sensor Type Diaphragm
Series 2000 MAGNEHELIC Series
Temp. Range +20°F to +140°F
Standards EU ROHS II

Product Details

The 2000 Series Magnehelic® differential pressure gauges provide an accurate, economical indication of positive, negative, or differential air pressure in HVAC applications and building automation systems, BAS. The pressure gauge includes a 4 in (10.2 cm) easy-to-read dial and a frictionless magnetic movement in a cast aluminum housing. The differential pressure gauge is resistant to shock, vibration, and overpressure. The Magnehelic® Gauge has both back and side connections, so that it may be either surface- or flush-mounted. Ranges are available from 0 in to 0.25 in W.C. up to 10'' W.C.

Shipping Information

Height (cm) 17.27
Length (cm) 15.24
Width (cm) 9.65
HS Code 9026208000
Country Of Origin US
Weight (kg) 0.855

Working Mechanism

  • It uses a diaphragm and a precision mechanical movement to measure pressure differentials. The pressure is applied to the diaphragm, which deflects and moves the mechanical linkage, indicating the pressure reading on the dial.

Features

  • Dwyer 2300-0 Magnehelic differential pressure gauge features a die-cast aluminium case to enhance impact strength and ensure easy flush mounting.
  • It is equipped with a silicone rubber diaphragm for preventing damage from overpressure and an O-ring seal for ensuring pressure-tight assembly.
  • This Dwyer Magnehelic differential pressure gauge has shock-resistant mounted jewelled bearings for minimising helix friction and a precision litho-printed scale for accurate & easy monitoring.
  • It is equipped with an easily accessible zero adjustment screw for ensuring hassle-free calibration.
  • This differential pressure gauge is integrated with moulded rubber pointer stops for preventing pointer over-travel and a clear plastic cap for eliminating light reflection & damage from accidental drops & blows.
  • It has IP67 weatherproof design that resists shock, vibration and over-pressures.

Frequently Asked Questions

What is the accuracy of Dwyer 2300-0 Magnehelic differential pressure gauge?

This gauge typically offers an accuracy of +/- 2% of full scale.

Is Dwyer 2300-0 Magnehelic differential pressure gauges corrosion-resistant?

Yes, it features coated grey finish for resisting corrosion on exposed surfaces.

How to maintain Dwyer 2300-0 Magnehelic differential pressure gauges?

  • Regularly inspect and clean the diaphragm and dial.
  • Ensure proper sealing and secure connections to prevent leaks.

Does Raptor Supplies offer any variant with a higher differential pressure range?

Yes, Raptor Supplies offers Dwyer 2330 differential pressure gauge having a differential pressure range of 15 to 0 to 15 inch WC.

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