Dwyer Instruments FS-2 Flow Switch R-407C Key Benefits Rapid Flame Detection:

Key Benefits Rapid Flame Detection: Optical sensing technology identifies flame presence in under 50 milliseconds to trigger safety shut-offs instantly

This clear heat wheel belt is designed for the ERC-5262 energy recovery series

this unit delivers exceptional stability and high sensitivity

ensure a new gasket is seated correctly to prevent combustion gas leaks during operation

the 20224302 provides the necessary hardware to restore reliable burner operation and maintain strict safety standards for flame monitoring

Dwyer Instruments FS-2 Flow Switch R-407C Key Benefits Rapid Flame Detection:The Dwyer Instruments FS 2 Flow Switch is a rugged, vane actuated solution designed for reliable flow proving in hydronic and industrial liquid systems. This paddle flow switch features a 1" male NPT process connection and a durable forged brass body, making it ideal for monitoring flow in boilers, chillers, and horizontal pipelines ranging from 1" to 8" in diameter. With a NEMA 4 enclosure (IP64) made of die cast aluminum, this unit is built for