SS Paddle Type Flow Switch.

Application :A paddle type flow switch is used to detect flow or no flow in a horizontal / vertical pipe line. Their electricalsignals can be used to generate an Alarm, safe guard a pump from dry run, shower systems, central heatings ystems, air conditioning / ventilation units & also digital outputs to a PLC or electronic control units.

Principle of Operation :The flow of liquid in the pipeline forces the paddle to move in the direction of the flow. The flow required(LPM or LPH) to actuate the paddle de pends on the line size. A magnet attached to the top of the paddleoperates a reed switch, hence giving a potential free output.

Technical Specifications :

• Model :Paddle Type Flow Switch
• Process Connection :Threaded - 1BSPT (M) Standard (Other sizes available on request)Triclover - 1TC Standard (Other sizes available on request)Flanges - Available on request
• Paddle :22mm X 110mm long (Can be cut as per requirement)
• Suitable for line size :1 & above ( on request)
• Material of construction :All wetted parts in SS316
• Switch Type :SPDT (Change over) Reed Switch
• Switch Rating :60VA or 0.5 Amps at 230VAC
• Max. Switching Voltage: 230 VAC
• Maximum Carry Current :3 Amps
• Maximum Operating Pressure :15 kg/cm
• Maximum Operating Temp.: 200C
• Enclosure :DIN 43650 Plug & Socket type connector IP 65

Advantages :

• Operates at low flow
• Fast response
• High repeatability
• Not affected by pressure or temperature
• No change of set points due to change of spring tension
• Low Pressure drop