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Dwyer Instruments

Dwyer Magnehelic Pressure Gauge, 0.25In to 0 to 0.25In H2O

product price: $88.99
/ea
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Key Features

  • Differential Pressure Gauge Type Differential Pressure Gauge
  • Gauge Nominal Dial Size 4 in
  • Basic Gauge Case Material Metal
  • Differential Gauge Connection Type FNPT
  • Differential Gauge Connection Size 1/8 in
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Product Information

Dimensions

Gauge Nominal Dial Size 4 in
Differential Gauge Connection Size 1/8 in
Manufacturers Warranty Length 1 yr
Process Connection Size 1/8 in
Bolt Circle Diameter 4.125 in
Nominal Dial Size 4 in
Manufacturer Warranty Length 5 yr
Case Depth 1.687 in
Case Diameter 4.75 in

Details

Differential Pressure Gauge Type Differential Pressure Gauge
Basic Gauge Case Material Metal
Differential Gauge Connection Type FNPT
Gauge Connection Location Back and Side
Differential Pressure Range Units in wc
Differential Pressure Range Value -0.25 to 0 to 0.25
Gauge Accuracy +/-2%
Rated Total Pressure -20 in Hg to 15 psi
Item Differential Pressure Gauge
Scale Type Pressure
Includes Instructions, Three Mounting Adapters with Screws, Two 1/8 in NPT Plugs, Two 1/8 in NPT to 3/16 in ID Rubber Tubing Adapters
Differential Pressure Range 0.25 in to 0 to 0.25 in wc
Dial Material Die Cast Aluminum
Body Material Die Cast Aluminum
Gauge Primary Range Smallest Graduation 0.01
Gauge Operating Temp. Range 20 Degrees to 140 Degrees F
Case Color Gray
Series Magnehelic
Standards EU RoHS II
Pointer Material Aluminum
Ambient Operating Temperature Range 20 Degrees to 140 Degrees F
Mounting Orientation Upright Only
Accuracy +/-2.0%
Pressure Gauge Type Differential Pressure Gauge
Process Connection Type NPT
Panel Mount Characteristics 3 L Dia Holes on E Dia Bolt Circle
Dial Color White
Panel-Mountable Yes
Housing Material Die Cast Aluminum
Blowout Safety Back Yes
Bezel Material Die Cast Aluminum
Hazardous Location Rating Not Rated
Over-Pressure Limit 1.72 bar
Process Connection Gender Female
Case Shape Round
Pointer Characteristics Red Tipped Pointer of Heat Treated Aluminum Tubing is easy to see
Maximum Working Static Pressure 80 psig
Compatible Process Media Cleanroom
Dial Face Material Plastic
Case Finish Die Cast
Includes Vent Plug Yes
Includes Mounting Hardware Yes
Bezel Mounting Type Flush
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 Degrees F (21.1 Degrees C).
Pressure Range 0.25 to 0 to 0.25 in wc
Case Construction Corrosion Resistant
Includes Calibration Certificate No
Mounting Hardware Included Flange
Adjustable Set Points No
Non-Sparking No
Process Connection Location Dual Side or Back
IP/NEMA Rating IP67
Removable Bezel No
Sensor Material Silicone Rubber
Application Flow Measurement, Vacuum Applications, Clean Rooms, HVAC/R, Fan Pressure Indication, Filtration Monitoring
Gauge Case Material Aluminum
Sensor Type Diaphragm

Description

Differential Pressure Gauge, Gauge Nominal Dial Size 4 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Back and Side, Differential Pressure Range Units in wc, Differential Pressure Range Value -0.25 to 0 to 0.25, Gauge Accuracy +/-3.00 Percent, Body Material Die Cast Aluminum, Gauge Primary Range Smallest Graduation 0.01, Gauge Operating Temp. Range 20 Degrees to 140 Degrees F

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