Product introduction: This product adopts target sensor, water cooling system or other fluid circuit can be used, the setting value of the controller is adjustable Product use: Pressure is lower than 1Mpa (10 kg), temperature is 1-100 degrees, motor is more than 500W, connect to AC contactor, one normally open and one normally closed Product details: The mechanical life of the micro-switch is more than 1 million times, and the contact capacity is 15A 250V Product name:target type flow controller flow switch Product model:HFS-25 HFS-25 thread 1 inch, DN25, diameter 32-33 mm, target width 27 mm, 5 target slices, lengths of 150 mm, 125 mm, 90 mm, 60 mm, 35 mm. Note:Due to different factory batches, the words of products are different, and the color and appearance of product accessories are slightly different, but it does not affect the normal use. Colour:As Shown Material:stainless steel Package Contents: 1 * 1 inch HFS25 water flow sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.