China Ss Paddle Type Flow Switch

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Paddle Type Flow Switch FS-M-PD013B Description:
FS-M-PD013 series Brass nickel-plated paddle flow switch with compact size, excellent performance. Compared with traditional target paddle flow switch, its performance is higher. Adopt plug-in mounting, mechanical type and reed switch.
Structure and principle:
Hermetic separation of electrical and hydraulic components. Not contain bellows. Reed switch do not touch with metal part, so the rust resulted from condensation water can be effectively avoided. Various models can meet different requirement. The reed-switch is imported, its off and reset value is very small. It is the best choice of central air conditioner and industrial fluid flow control for flow protection.
Characteristic:
1. Through the waterproof drive screw to adjust the set point, free disassembly, no water may, even when it is soaked in water, can also be completely normal working
2. Relay output, high contact capacity, PNP optional, NPN output
3. The integration of fully sealed design, compact size, easy to install, and completely waterproof
4. Alarm points continuously adjustable, LED indicate flow, to facilitate the observation
5. The probe at the specially treated, increased corrosion, scale coating, longer life
6. Applied in large diameter range, large range,
7. High-accuracy, small temperature drift, good repeatability
8. High withstand voltage, can be achieved 10MPa, safe and reliable
Installation:
Horizontal:
When the air conditioning flow switch installed in the upper end of the horizontal pipe, the medium should be full of tubes to prevent the probe just exposed to air without contact with the medium.
Upside down:
When the air conditioning flow switch installed in the lower end of the horizontal pipe, should ensure that no precipitate in the bottom of the pipe to prevent the probe covered by precipitate.
Vertical:
Should be installed in the pipe that flow from bottom to up.
Specification:

VoltageMax. 250VACMax. current1A(50VA)Wiring connectionattached cableOutputSPST reed switch (factory set N/O)Pressure25bar(40bar can be custom-made)Average pressure loss0.01 bar (Max. flow)Working temperature-20-85º CProtection classIP65MaterialHousing: brass/stainless steel
Paddle: stainless steel