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JSW flow switch for 1/2″

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JSW-1/2

JSW flow switch for 1/2″

For monitoring small and medium, non-aggressive liquid quantities in pipes with a diameter of 1/2″. The device does not require a supply voltage. Installation: Vertically in a horizontal pipe. Calming distance at least 5 times the pipe diameter upstream and downstream of the paddle. Installation/fastening is carried out using a G 3/8″ union nut on a soldering socket (for soldering into a standard copper T-piece with 1/2″ outlet) or T-piece. Not tested for drinking water. Switching point falling 5.0 … 6.5 l/min. Switching point rising 5.5 … 7.0 l/min. Switching differential 0.5 l/min. Accuracy ±15 % of the set target value (switching values only apply when the flow monitor is installed in our T-piece. The switching values increase when copper T-pieces are used).
    • Art.-Nr.: H530944

    Technical data

    Ambient temperature −20 … 70 °C
    Bearing temperature –20 … 70 °C
    Carrier material Ms nickel-plated
    Colour black
    Degree of contamination 2
    Dimensions (W x H x D) 102 mm x 72,5 mm x 30 mm
    Electric connection screw terminals
    Function type (systems engineering) monitor
    Housing material plastic
    Internal setting Yes
    Max. air humidity (non-condensing) 95 % r.H.
    Max. Pressure 2500000 Pa
    Max. switching current 5 A
    Max. switching voltage 230 VAC, 50 Hz
    Medium Fluid
    Min. switching current 100 mA
    Min. switching voltage 24 VAC, 50 Hz
    Montage/Befestigung Pipe mounting
    Number of control ranges 1
    Output signal switching
    Paddle material stainless steel
    Pipe dimension 1/2″
    Potential free switching contact Yes
    Protection class II, following appropriate mounting
    Safety and EMC in accordance with DIN EN 60730
    Sensor element flow paddle
    Surface finish matt
    Switching contact two-way contact
    Switching element microswitch
    Switching power 1150 W
    With explosion protection No

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