Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch

Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch

Product Introduction

The Dwyer ADPS-03-2-N Adjustable Differential Pressure Switch is a versatile solution for measuring pressure, vacuum, and differential pressure in industrial and commercial systems. Engineered with a dual-scaled adjustment knob (inches water column and pascals), this switch enables precise pressure setting without a separate gauge, making it ideal for quick installations and on-site adjustments.

Product Features

• Adjustable Range: 0.2–2.0 in. WC (50–500 Pa), suitable for low to medium pressure applications.
• Dual-Scale Knob: Direct pressure adjustment in both in. WC and Pa, eliminating the need for additional tools.
• Durable Construction: Silicone diaphragm and PA 6.6 body ensure resistance to wear, suitable for air and noncombustible gases.
• Compact Design: Space-saving form factor with NEMA 13/IP54 protection, perfect for tight HVAC installations.
• Electrical Specs: 12A switching capacity at 110/230V, compatible with standard industrial power 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.