Category: Flow Switches

Flow Switches

Flow switches are mechanical switches that are switched on or off by the flow or non-flow of a liquid. Flow switches might be used to monitor the flow rate of a liquid and trigger an alarm if the flow is too high or too low. The flow sensor will usually send an electrical signal to a controller.

  • Flow Switch FPC04 metal and plastic
    QUICK VIEW

    Flow Switch-Piston Type | FPC04

     Call for price

    Flow Switch-Piston Type - Overview

    This Piston Flow Switch is a mechanical flow switch used for gases or liquids. It boasts a spring-supported piston and has magnetic triggering of a reed switch.

    The rugged design makes for a very durable product.

    Available in plastic or stainless steel.

    Flow Switch-Piston Type - Overview

    • Protection Rating - IP65
    • Pressure resistance 100bar (stainless steel)
    • Minimal pressure loss
    • Good repeatability
    • Dirt-resistant
    • High switch capability
    • Housing: Plastic / Stainless Steel

    Read more

  • Hot Wire thermal flow switch FTC05
    QUICK VIEW

    Hot Wire Thermal Flow Switch | FTC05

     Call for price

    Based on the thermodynamic principle, this flow switch features two temperature sensors inside the probe: one is for the medium temperature into which it projects, the other one is heated a few degrees above the medium temperature. When the medium flows, the heat generated in the sensor is diffused by the medium. The difference between these two sensors is used to measure flow rate.

    It comes in all-metal housing and is suitable for a variety of pipe diameters.

    Hot Wire Thermal Flow Switch - Features

    • The flow switch is suitable for oil, water, gas, and liquid level detection
    • Selectable output: PNP/NPN/Relay
    • Metal shell design
    • Easy installation
    • Measuring rod withstands pressure of 10 bar (length can be customized)
    • LED light indicator, simple shape
    • Can set the switch point or range

    Read more