Dwyer MS Series Differential Pressure Transmitter with LCD Display

Dwyer MS Series Magnesense Differential Pressure Transmitter

Product Introduction

The Dwyer MS Series Magnesense Differential Pressure Transmitter is a versatile solution for precise monitoring of micro pressure, differential pressure, vacuum, air velocity, and volume flow. Leveraging advanced magnetic induction technology, it ensures exceptional stability and reliability across diverse applications. The transmitter features field-selectable metric/imperial units, an optional LCD display, adjustable output signal damping, and square root output capability for use with pitot tubes or flow sensors. Ideal for HVAC, cleanrooms, and industrial systems, it combines adaptability with long-term performance to meet critical measurement needs.

Product Features

Flexible Measurement Capabilities:

Monitors differential pressure, vacuum, air velocity, and volume flow.

Square root output for velocity/flow calculations when paired with pitot tubes.

Field Customization:

Selectable metric/imperial units (Pa, in w.c., etc.) via onboard settings.

Optional 4-digit LCD display for real-time readings.

Adjustable output signal damping (0.5–15 sec) for stable measurements.

Precision & Stability:

±1% FS accuracy for key ranges (0.25"–25" w.c.), ±2% for others.

±1% FS/year long-term stability for reliable performance.

Dual Output Options:

4–20 mA (2-wire) and 0–5/10 VDC (3-wire) for system integration.

Loop resistance: 0–1250 Ω (current), min. 1 kΩ (voltage).

Robust Design:

NEMA 4X (IP66) enclosure for protection against dust and water.

Pressure limits: 1 psi operation, 10 psi burst; temperature range: 0–150°F (-18–66°C).

Easy Installation:

Wall mounting with vertical diaphragm orientation.

European-style terminal blocks for quick wiring (16–26 AWG).

3/16" (5 mm) ID tubing connections for pressure ports.

Technical Specs at a Glance

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.