Differential Pressure Switch - Dwyer
Series 1800
Dwyer
Dwyer's Series 1800 Compact Low Differential Pressure Switch – Distributed in India by Trias Automation, Compact differential pressure switching with certified accuracy and reliability

The Series 1800 Compact Low Differential Pressure Switch is designed for precise air pressure monitoring and control in HVAC and industrial systems. Trias Automation distributes this product in India, offering a cost‑effective, reliable, and UL/CSA/FM approved solution for applications requiring low differential pressure switching with ±2% repeatability
Key Features
Compact Design – Saves space and simplifies installation.
High Repeatability – ±2% for consistent performance.
UL, CSA & FM Approved – Certified for safety and reliability.
Durable Construction – Built for long service life in demanding environments.
Adjustable Set Points – Flexible control for various applications.
Applications
HVAC and Building Automation
Filter Monitoring
Cleanrooms and Laboratories
Industrial Process Control
Airflow and Environmental Monitoring
Why Source from Trias Automation?
Authorized distributor of DwyerOmega in India.
Local support in Chennai region for faster delivery and service.
Technical expertise in differential pressure switches and transmitters.
Trusted supplier for OEMs and industrial clients across India.
Part Numbers
1823-00
1823-0
1823-1
1823-2
1823-5
1823-10
1823-20
1823-40
1823-80
Series 1800 differential pressure switch India
Compact pressure switch distributor Chennai
Low differential pressure switch supplier India
UL CSA FM approved pressure switch
Trias Automation Dwyer distributor
