Dwyer 2300 Series MAGNEHELIC Differential Pressure Gauges

Product Introduction

The Dwyer 2300 Series MAGNEHELIC Differential Pressure Gauges are precision instruments designed for accurate measurement of low to moderate differential pressures in industrial applications. Leveraging magnetic sensing technology, these gauges eliminate fluid-filled columns, offering vibration-resistant performance and long-term reliability. With a range of models spanning from ±60 Pa to ±4 kPa, they suit diverse needs—from HVAC duct pressure monitoring to filter clogging detection—providing clear visual readings and durable construction for demanding environments.

Product Features

Wide Measurement Range Options:

Models cover various pressure spans:

±60 Pa (2300-120PA), ±125 Pa (2300-250PA), ±250 Pa (2300-500PA),

1 kPa (2300-1KPA), 2 kPa (2300-2KPA), 2.5 kPa (2300-2.5KPA), 4 kPa (2300-4KPA).

Versatile for applications like duct pressure, filter monitoring, and airflow control.

MAGNEHELIC Magnetic Sensing Technology:

Non-fluidic design resists vibration and eliminates fluid migration, ensuring stable readings.

Direct magnetic coupling between pressure elements and pointer reduces mechanical wear.

Durable Construction:

Sturdy housing materials withstand industrial environments, suitable for rough or high-moisture settings.

Clear Visual Indication:

Easy-to-read dials with precise scale markings minimize parallax error for accurate pressure interpretation.

Application Flexibility:

Ideal for HVAC systems, clean rooms, filter banks, and any setup requiring differential pressure monitoring.

Low Maintenance:

Mechanical design without electronic components reduces calibration needs and enhances reliability.

Compatibility & Installation:

Compact form factor allows easy mounting in control panels or ductwork; suitable for both new and retrofitted systems.

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.