Cảm biến đo lưu lượng WATT FS-204-W Series FS-200-W and FS-204-W 

Flow Switch
Sizes: For pipes 1" - 6"
Series FS-200-W and FS-204-W Flow Switches provides accurate monitoring of liquid flow in pipelines servicing water systems, heating systems, air conditioning, and processing installations for industrial and commercial applications. The flow switches are
designed to act as an automatic control or safety devices for liquid flow. The single-pole, double-throw switch can be wired to start or stop a motor when a flow or no flow condition exists or to activate an alarm when flow is inadequate. The switch then turns off the alarm when adequate flow is restored.
Features
• EPDM Seal for Superior Performance over Mechanical Bellows
• Universal Design – Replaces Flow Switches by McDonnell Miller, Penn, Taco, Potter and others
• Single Pole Double Throw Switch for Operating Signal Devices, Motors, Alarms, Metering Devices and Heating Units
• Four Heavy Duty Stainless Steel Paddles
• Two 7/8" Electrical Knock-Outs for 1/2" Conduit
• For Use on 1" to 6" Diameter Pipe
• 1" NPT Pipe Connection
Models
Cảm biến đo lưu lượng WATT  FS-200-W general purposes
Cảm biến đo lưu lượng WATT  FS-204-W wet locations