The main categories include pressure switches normally open and normally closed. The main features are: 1, BSP quick connector or copper welding installation structure, pressure switches, flexible installation, explosion-proof pressure switch, easy to use, no special mounting. 2, plug-piece wire connector side for the user to arbitrarily selected. 3, sealed stainless steel sensor safe and reliable. 4, can be manufactured according to the value of any user selected pressure within the pressure range. Second, the comparison table electrical contacts, long life and good mechanical pressure switch l benefits l l repeatable high accuracy, no patch, no contact corrosion resistance l l l set flexible visual display l drift is small pressure switch | Beijing Tour En | How much pressure switch provided by the Beijing Amusement TU Technology Limited. Pressure Switch | Beijing Tour En | How much pressure switch is Beijing Tour En Technology Co., Ltd. (www.bjyouen.com) (www.bjyouen.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Ms Fung.