The paddle flow switch detects whether the liquid is flowing by using the movement of a paddle driven by the liquid flow. When the liquid is not flowing, the paddle remains in its natural position; when the liquid flows, the impact force of the liquid pushes the paddle to move, which in turn drives the micro switch through a transmission shaft, triggering the output contact signal.
Summary:The paddle flow switch uses liquid flow to drive paddle displacement and test whether the liquid is flowing. When no flow is present, the paddle remains in its natural position; when flow occurs, the liquid's impact moves the paddle, which drives the micro switch via a transmission shaft, outputting a contact signal.
Terminal Box Material: Cast Aluminum
Output Signal: Reed Switch
Operating Temperature: -30℃ to 120℃
Wetted Material: SUS316L / 304 Stainless Steel
Operating Pressure: Max. 355 PSIG
Maximum Allowable Pressure Drop: 3 PSIG
Setpoint Tolerance: ±25%
Repeatability: ±5%
Contact Rating: 220V, 0.5A
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