Description
The Dwyer 2000-00N Magnehelic Differential Pressure Gage is a precision instrument engineered for accurate low-differential pressure measurement in HVAC, cleanroom, and industrial air-handling applications. Featuring Dwyer’s trusted Magnehelic design, this gauge delivers reliable, repeatable readings without the need for manometer fluid or complex calibration procedures.
Key Features
- Pressure range: .05-0-.2″ w.c. (inches water column) — ideal for very low differential pressure monitoring
- 4″ diameter dial face for easy, at-a-glance readings
- 1/8″ Female NPT process connections for straightforward plumbing integration
- Dual mounting options: flange mount or flush panel mount for installation flexibility
- Compatible with air and non-combustible gases
- Magnehelic sensing mechanism — no liquid fill, no mess, minimal maintenance
Specifications
- Model: 2000-00N
- Brand: Dwyer Instruments
- Pressure Range: .05-0-.2″ w.c.
- Dial Size: 4″ diameter
- Process Connection: 1/8″ Female NPT
- Mounting Style: Flange or Flush Mount
- Media Compatibility: Air and non-combustible gases
Applications
- Filter status monitoring across air handlers and HVAC systems
- Cleanroom and laboratory pressure differential measurement
- Duct static pressure monitoring
- Fan and blower performance verification
- Building pressurization control
The Magnehelic series is one of the most widely specified differential pressure gauges in the HVAC and building automation industry. The 2000-00N’s compact 4″ dial and dual-mount capability make it a versatile choice for both new installations and retrofit projects where panel space is at a premium.
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