Dwyer Instruments 2301 Pressure Gage
The Dwyer Instruments 2301 Magnehelic Gauge is the professional standard for monitoring low differential pressure in commercial and industrial HVAC systems. Featuring a .5-0-.5" w.c. zero center range, this analog gauge utilizes a frictionless Magnehelic movement to provide high-accuracy readings without the risk of fluid evaporation or freezing common in traditional manometers. Engineered for air and non-combustible gases, the 4" diameter dial face offers clear visibility when measuring duct static pressure, filter resistance, or cleanroom gradients. This unit is built for versatility, supporting both flange or flush mount configurations via 1/8" female NPT process connections. The rugged aluminum housing ensures low pressure monitoring stability in demanding environments. Whether you are balancing airflow or detecting mechanical failures, this pressure gauge delivers responsive performance with a 2% full-scale accuracy rating, making it an essential component for system diagnostics and ongoing facility maintenance.
Key Benefits for Technicians:
- High Accuracy: Guaranteed within 2% of the full scale for precise differential pressure gauge readings.
- Zero Center Range: .5-0-.5" w.c. scale allows for monitoring of both positive and negative pressure deviations.
- Frictionless Movement: Magnehelic design eliminates wear and fluid maintenance issues.
- Flexible Installation: Compatible with surface, flush, or pipe mounting for various HVAC pressure monitoring applications.
- Durable Construction: Die-cast aluminum housing resists vibration, shock, and overpressure.
Common Technical Questions:
Can the Dwyer 2301 be used in high-vibration areas?
Yes, the magnetic linkage movement is inherently resistant to vibration and shock, though the gauge should be mounted securely to avoid erratic needle movement.
What media is compatible with this Magnehelic gauge?
The unit is designed for air and non-combustible gases. It is not suitable for use with water, corrosive liquids, or flammable gases.
Can this gauge be mounted in any orientation?
The 2301 is factory-calibrated for vertical mounting. If installed horizontally or at an angle, the zero point may shift and will require manual adjustment using the external zero screw.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $108.28
-65%$108.28
$37.90Dwyer Instruments 2301 Pressure Gage
The Dwyer Instruments 2301 Magnehelic Gauge is the professional standard for monitoring low differential pressure in commercial and industrial HVAC systems. Featuring a .5-0-.5" w.c. zero center range, this analog gauge utilizes a frictionless Magnehelic movement to provide high-accuracy readings without the risk of fluid evaporation or freezing common in traditional manometers. Engineered for air and non-combustible gases, the 4" diameter dial face offers clear visibility when measuring duct static pressure, filter resistance, or cleanroom gradients. This unit is built for versatility, supporting both flange or flush mount configurations via 1/8" female NPT process connections. The rugged aluminum housing ensures low pressure monitoring stability in demanding environments. Whether you are balancing airflow or detecting mechanical failures, this pressure gauge delivers responsive performance with a 2% full-scale accuracy rating, making it an essential component for system diagnostics and ongoing facility maintenance.
Key Benefits for Technicians:
- High Accuracy: Guaranteed within 2% of the full scale for precise differential pressure gauge readings.
- Zero Center Range: .5-0-.5" w.c. scale allows for monitoring of both positive and negative pressure deviations.
- Frictionless Movement: Magnehelic design eliminates wear and fluid maintenance issues.
- Flexible Installation: Compatible with surface, flush, or pipe mounting for various HVAC pressure monitoring applications.
- Durable Construction: Die-cast aluminum housing resists vibration, shock, and overpressure.
Common Technical Questions:
Can the Dwyer 2301 be used in high-vibration areas?
Yes, the magnetic linkage movement is inherently resistant to vibration and shock, though the gauge should be mounted securely to avoid erratic needle movement.
What media is compatible with this Magnehelic gauge?
The unit is designed for air and non-combustible gases. It is not suitable for use with water, corrosive liquids, or flammable gases.
Can this gauge be mounted in any orientation?
The 2301 is factory-calibrated for vertical mounting. If installed horizontally or at an angle, the zero point may shift and will require manual adjustment using the external zero screw.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Dwyer Instruments 2301 Magnehelic Gauge is the professional standard for monitoring low differential pressure in commercial and industrial HVAC systems. Featuring a .5-0-.5" w.c. zero center range, this analog gauge utilizes a frictionless Magnehelic movement to provide high-accuracy readings without the risk of fluid evaporation or freezing common in traditional manometers. Engineered for air and non-combustible gases, the 4" diameter dial face offers clear visibility when measuring duct static pressure, filter resistance, or cleanroom gradients. This unit is built for versatility, supporting both flange or flush mount configurations via 1/8" female NPT process connections. The rugged aluminum housing ensures low pressure monitoring stability in demanding environments. Whether you are balancing airflow or detecting mechanical failures, this pressure gauge delivers responsive performance with a 2% full-scale accuracy rating, making it an essential component for system diagnostics and ongoing facility maintenance.
Key Benefits for Technicians:
- High Accuracy: Guaranteed within 2% of the full scale for precise differential pressure gauge readings.
- Zero Center Range: .5-0-.5" w.c. scale allows for monitoring of both positive and negative pressure deviations.
- Frictionless Movement: Magnehelic design eliminates wear and fluid maintenance issues.
- Flexible Installation: Compatible with surface, flush, or pipe mounting for various HVAC pressure monitoring applications.
- Durable Construction: Die-cast aluminum housing resists vibration, shock, and overpressure.
Common Technical Questions:
Can the Dwyer 2301 be used in high-vibration areas?
Yes, the magnetic linkage movement is inherently resistant to vibration and shock, though the gauge should be mounted securely to avoid erratic needle movement.
What media is compatible with this Magnehelic gauge?
The unit is designed for air and non-combustible gases. It is not suitable for use with water, corrosive liquids, or flammable gases.
Can this gauge be mounted in any orientation?
The 2301 is factory-calibrated for vertical mounting. If installed horizontally or at an angle, the zero point may shift and will require manual adjustment using the external zero screw.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
