Overview

FS Flow Switch is made of metal shell and switch element. The principle of the product is to install a permanent magnet with reliable performance inside, and the flowing medium pushes the magnetic moving parts inside the switch, then the switch action is triggered by magnetism to achieve the alarm function. It is often used to control the start and stop of pump valves and the cut-off protection of cooling circulation system.

Features

.mechanical parts are completely isolated from electronic parts

.minimal pressure loss

.great repeatability

.dual-use for vapor and liquid , can be used for water-cooling system and hydraulic system

Technical Parameters

Measuring Medium：water, gas, oil

Output Signal：reed switch, normally open

Contact Capacity：24VDC/220VAC，100mA

Maximal Withstand Voltage：50bar

Ingress Protection： IP65

Operation Temperature：-20～110℃

Electrical Connection：PG9 DIN43650

Structure Drawing(Unit:mm)

Structure Material

Case: stainless steel or aluminum

Piston: POM

Spring: stainless steel

Seal: NBR

Ordering Guide