customer-service Help
  1. Home
  2. /
  3. Test Instruments & Gauges
  4. /
  5. Pressure & Vacuum Measuring
  6. /
  7. Differential Pressure Gauges
  8. /
  9. Dwyer Magnehelic Pressure Gauge, 0 to 0.5 In H2O
Shop All Differential Pressure Gauges
Dwyer Instruments

Dwyer Magnehelic Pressure Gauge, 0 to 0.5 In H2O

original price: $192.74
39% off
new price: $115.99
/ea
Free Shipping & Returns
Free Shipping on orders over $50
Free 30-Day Returns

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
See all product information

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
Nominal Dial Size 4 in
Case Depth 1.687 in
Manufacturer Warranty Length 5 yr
Bolt Circle Diameter 4.125 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 to 0.50
Gauge Accuracy +/-2%
Rated Total Pressure -20 in Hg to 15 psi
Gauge Operating Temp. Range 20 Degrees to 140 Degrees F
Velocity Range 500 to 2800 fpm
Scale Type Pressure and Air Velocity
Item Differential Pressure Gauge
Body Material Die Cast Aluminum
Differential Pressure Range 0 to 0.50 in wc
Gauge Primary Range Smallest Graduation 0.01
Dial Material Die Cast Aluminum
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
Case Color Gray
Series Magnehelic
Standards EU RoHS II
Dial Color White
Gauge Case Material Aluminum
Adjustable Set Points No
Process Connection Type NPT
Air Velocity Range 500 to 2,800 fpm
Dial Face Material Plastic
Removable Bezel No
Panel Mount Characteristics 3 L Dia Holes on E Dia Bolt Circle
Case Construction Corrosion Resistant
Accuracy +/-2.0%
Includes Calibration Certificate No
Blowout Safety Back Yes
Non-Sparking No
Housing Material Die Cast Aluminum
Sensor Type Diaphragm
Panel-Mountable Yes
Case Shape Round
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).
Application Flow Measurement, Vacuum Applications, Clean Rooms, HVAC/R, Fan Pressure Indication, Filtration Monitoring
Mounting Orientation Upright Only
Over-Pressure Limit 1.72 bar
Process Connection Gender Female
Process Connection Location Dual Side or Back
Hazardous Location Rating Not Rated
Case Finish Die Cast
Sensor Material Silicone Rubber
Compatible Process Media Cleanroom
Includes Mounting Hardware Yes
Maximum Working Static Pressure 80 psig
Mounting Hardware Included Flange
Includes Vent Plug Yes
Pressure Range 0 to 0.5 in wc
IP/NEMA Rating IP67
Bezel Mounting Type Flush
Pointer Material Aluminum
Pointer Characteristics Red Tipped Pointer of Heat Treated Aluminum Tubing is easy to see
Bezel Material Die Cast Aluminum
Pressure Gauge Type Differential Pressure Gauge
Ambient Operating Temperature Range 20 Degrees to 140 Degrees F

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 to 0.50, 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

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products