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<br> 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<br> Product details: The mechanical life of the micro-switch is more than 1 million times, and the contact capacity is 15A 250V<br> Product name:target type flow controller flow switch<br> Product model:HFS-25<br> 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.<br> 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.<br> Colour:As Shown<br> Material:stainless steel<br> Package Contents:<br> 1 * 1 inch HFS25 water flow sensor<br> Only the above package content, other products are not included.<br> 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.