Dwyer USA Magnehelic Gauges 0 To 3.0 Inch WC
| Model | Description |
| 2003 | Differential pressure gage, range 0-3.0" w.c., minor divisions .10. |
The industry standard in indicating low air or gas pressures of positive, negative, or differential pressures.
Large, easy-to-read 4" (102 mm) dial.
No manometer fluid to evaporate, freeze, or cause toxic or leveling problems.
INCLUDES
Two 1/8" NPT plugs, two 1/8" rubber tubing adapters, and three mounting adapters with screws
MORE ABOUT THIS ITEM
The Magnahelic guage is the industry standard to measure fan and blower pressures, filter resistance, air velocity, furnace draft, pressure drop across orifice plates, liquid levels with bubbler systems, and pressures in fluid amplifier or fluidic systems. The gauge's motion is damped with high-viscosity silicone fluid. The zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover. O-ring seal provides pressure tightness. Rugged design resists shock, vibration, and overpressure.
The helix is precision-made from an alloy of high magnetic permeability. Mounted in jeweled bearings, it turns freely, following the maganetic field to move the pointer across the scale. The samarium cobalt magnet is mounted at one end of the range spring and rotates the helix without mechanical linkages.
Specifications & Description
| Accuracy | ±3% full-scale |
| Dial Size (in) | 4 |
| Dial Size (mm) | 102 |
| Min Pressure (in WC) | 0 |
| Max Pressure (in WC) | 0.5 |
| Min Temperature (° F) | 20 |
| Max Temperature (° F) | 140 |
| Min Temperature (° C) | 7 |
| Max Temperature (° C) | 60 |
| Liquid Fill | Silicone |
| Case | Aluminum |
| Lens Material | Polycarbonate |
| Process Connection | 1/8" NPT(F) |
| Unit Of Measurement | " WC |
| Display | analog dial |
| Media Compatibility | Air and noncombustible, compatible gases |
| Description | Magnehelic Differential Pressure Gauge, 2003: 0-3.0" w.c |

Price:
Mount Type : Other, Surface or flush mount
Accuracy : 2% of full scale
Processing Type : Other, Precision engineered
Grade : Industrial
Measure Pressure Of : Other, Low air or noncorrosive gases
Scale Range : 00.2 Inch WC
Mount Type : Other, Surface or flush mount
Accuracy : 2% of full scale
Processing Type : Other, Precision engineered
Grade : Industrial
Measure Pressure Of : Other, Air and noncorrosive gases
Scale Range : 0 to 100 inch WC (Water Column)
Mount Type : Other, Surface or Flush Mounting
Accuracy : 2% of Full Scale
Processing Type : Other, Die Cast Aluminum Case
Grade : Industrial
Measure Pressure Of : Other, Air and Noncorrosive Gases
Scale Range : 0 to 10 Inch WC (Water Column)
Mount Type : Other, Surface or flush mounting
Accuracy : 2% of full scale
Processing Type : Other, Precision engineered, factory calibrated
Grade : Industrial
Measure Pressure Of : Other, Air and compatible gases
Scale Range : 060 Pa to 030,000 Pa gauge ranges available