Small Pipe Liquid Flow Monitoring
The FS40R is designed for reliable liquid flow monitoring in small pipe applications. The flow sensing propellers work with a mechanical paddle-based sensing mechanism to detect changes in liquid movement and provide dependable flow status switching for industrial and commercial fluid systems.
Mechanical Paddle-Based Detection
The flow sensing propellers use a mechanical sensing arrangement that responds to fluid movement across the sensing point. This simple operating principle helps detect the presence or absence of liquid flow without requiring complex electronic measurement technology.
Reliable Switching and Protection
The FS40R features an SPDT micro switch for flexible integration with control systems. Its IP65 protection rating helps protect the flow switch against dust and water ingress, making it suitable for industrial installations and demanding operating environments.
Optional LED Flow Status Indication
An optional red LED alarm light provides visible indication of flow status and helps operators identify flow conditions quickly. The LED option supports AC 110V or AC 220V power supply, while the PG11 conduit provides a practical connection arrangement for installation.
Key Features
Flow sensing propellers with mechanical paddle sensing
Designed for small pipe applications
Liquid flow monitoring
SPDT micro switch
IP65 protection class
Compact construction
Easy installation
PG11 conduit
Other conduit threads available with adaptor
Optional red LED alarm light
Bilateral side conduit connection option
AC 110V LED power option
AC 220V LED power option
Reliable flow presence or absence detection
Suitable for industrial automation
Applications
Water circulation systems
Cooling systems
Chemical processing
Industrial automation
Industrial fluid systems
Liquid pipeline monitoring
Pump protection
Flow interruption detection
Equipment protection
Process control systems
Commercial fluid systems
Small pipe liquid flow monitoring
