Dwyer 2300-100Pa Magnehelic Differential Pressure Gauge
Product Introduction
The Dwyer 2300-100Pa Magnehelic Differential Pressure Gauge is a
high-accuracy instrument designed for precise measurement of low
air and non-corrosive gas pressures. With an accuracy guarantee of
±2% of full scale, this gauge leverages Dwyer’s frictionless
magnetic movement to quickly indicate positive, negative (vacuum),
or differential pressures. Its rugged design resists shock,
vibration, and overpressure, while eliminating fluid-related issues
like evaporation or freezing. Ideal for industrial and medical
applications, the 2300-100Pa model is part of Dwyer’s
industry-standard Magnehelic series, offering reliable performance
for fan pressure monitoring, filter resistance measurement, and
more.
Product Features
High-Accuracy Measurement:
±2% of full-scale accuracy at 70°F (21.1°C), ensuring precise
pressure readings.
100Pa measurement range suitable for low-pressure applications.
Frictionless Magnetic Technology:
Dwyer’s Magnehelic movement eliminates mechanical friction for
consistent, drift-free performance.
Robust Environmental Resistance:
Withstands shock, vibration, and overpressure (relief plug opens at
~25 psig for standard models).
Die-cast aluminum housing with gray coating passes 168-hour salt
spray test.
Versatile Pressure Types:
Measures positive, negative (vacuum), or differential pressures in
air and non-combustible gases.
Optional Buna-N diaphragm for hydrogen applications (pressures
<35 psi).
Low-Maintenance Design:
No manometer fluid to evaporate, freeze, or cause toxicity/leveling
issues.
Wide Application Range:
Industrial: Fan/blower pressure, filter resistance, air velocity,
furnace draft.
Medical: Blood and respiratory pressure monitoring in healthcare
equipment.
