Electronic Flow Switch (Air 0-6 m / s) switch Model: M387855

 Electronics Flow Switch (Air 0-6 m / s) switch Model: M387855 electronic flow switch (air 0-6 m / s) switch Model: M387855 sub-flow switch S5WDFGS liquid flow switches can be in the pipeline the flow of real-time monitoring, to provide digital output, and uses six LED time display fluid flow state, to achieve the following monitoring functions: media flow, reduce / increase the flow rate; media presence / absence; medium flow / static; internal monitoring fluid conduit velocity magnitude, monitor or prevent drying pump idling. Is widely used in petrochemical, power, metallurgy, steel, paper, food and mouth products processing, water treatment, battery factory and other industries. Thermal flow switch proprietary features: general thermal conductivity switch work in poor water quality pipeline, after a long time, the probe table often hitch layer scale or rust, so that the flow switch probe failure, life is shortened, FGS flow switch thermal conductivity probe with anti-fouling paint, can effectively prevent the pipe scale, rust and other dirt attached, another unique cone-shaped probe design, can effectively prevent the winding material wound medium. Enables longer life and more reliable performance. General flow switch set point when adjusting to unscrew the screw seal, adjust potentiometer inside, in the course of this operation, if sealed rotary screw forget to go back, or did not tighten, which may leak fluid scene Bit by sealing the screw holes into the internal flow switch, flow switch causing damage. FGS thermal conductivity flow switch shell with fully waterproof design, a unique waterproof knob design, there is no seal screw holes, do not fear level from the seal screw holes into circulation inside the switch, flow switch is damaged, more reliable performance, adjust more convenience. Thermal flow switch works: S5WDFGS electronic flow switch is based on the principle of heat exchange design. Probe built heating module and thermal module, flow switch heat transfer with the fluid velocity is closely related to the measurement, the issue of heat generated by the heating module, if there is no medium flow pipe, the thermal module to receive heat is a fixed value, when when the medium flow, thermal module receives the heat medium will vary with the flow rate variation varies, the temperature difference between these thermal module signals into electrical signals, and then by the processor to convert it to the corresponding standard analog signals or contact signal output, flow switch on the flow rate of the medium through which the signal will be displayed and controlled. Thermal flow switch technology parameters setting range: 0 ~ 6m / s (water), 0 ~ 10m / s (oil), 0 ~ 20m / s (air) signal output: PNP, NPN, relays, analog (4 ~ 20mA) power supply: 24V ± 20% DC switched current: 400 mA (PNP or NPN type), maximum 1A @ 24V ac / dc (relay) load current: 80mA maximum flow rate indication: LED row (6) set setting mode: potentiometer setting pressure range: 100bar medium temperature changes: ≤4 ℃ / s response time: 1 ~ 13s, 2s typical initialization time: about 8s Electrical protection: RP, short circuit, overload protection class: IP67 Material: Probe: stainless steel 304 (optional 316L), Case: Stainless steel 304