working principle:
Based on the principle of magnetic induction, the piston type flow switch. Built-in spring-loaded piston, when the flow reaches the preset value, the mechanical structure triggers the magnetic switch to send a signal for the on-off detection of the flow.
Features:
Can measure small flow, good repeatability, repeatability can reach ± 2%, with LED light display, on-site observation of flow on and off conditions.
With mechanical pointer display, on-site switch action point setting, (double switch output optional), used to set high and low point flow alarm, good pressure resistance, maximum withstand pressure 100bar (stainless steel), gas and liquid Dual-purpose type, good sealing performance.