Dwyer 2300-100Pa Magnehelic Differential Pressure Gauge

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.

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.