working principle:
Baffle flow switch is used to detect air, oil and water flowing in one or two directions, and there should be no entanglement in the medium. When the fluid flows through the pipeline, the baffle deflects. By adjusting the adjusting bolt, the single-pole double-throw micro-switch is operated at the set flow rate, and the switch signal is output; the set flow range is large, and the adjustment is convenient for water, gas and oil. Equal media measurement.
Features:
Minimal pressure loss, good repeatability, strong anti-fouling ability, precise switch setting through the knob, the mechanical part is completely isolated from the electronic part.
Technical Parameters:
Repeatability: ±2.5%
Protection level: IP33
Wiring method: terminal wiring
Output: Normally open + normally closed (250VAC, 3A)
Pressure resistance: 16bar
Pressure loss: 0.08 bar (when the flow rate is maximum)
Ambient temperature: -25°C...80°C
Medium temperature: normal type: 0...90 °C
Material: Process connection: Brass Baffle: Stainless steel Seal: NBR