Product Details:
Brand | DB Instruments |
Contact System Type | SPDT |
Electrical Connection | Screw Terminals |
Body Material | Steel |
Flow Media Type | Oil/ Water, Liquid |
Country of Origin | Made in India |
Model | 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 - 1”BSPT (M) – Standard (Other sizes available on request)Triclover - 1”TC – Standard (Other sizes available on request)Flanges - Available on request
Paddle : 22mmØ X 110mm long (Can be cut as per requirement)
Suitable for line size : 1” & above (½” 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/cm²
Maximum Operating Temp. : 200°C
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