1.Five ranges could be choosed
4.Supply OEM service .
5.we are manufacturer
SA104 series differential pressure switches can sense the pressure difference , vacuum, over pressure, poor flow of the incorrosive gas. Conventional applications include : + Monitoring Filters blocked Alarm Device + Monitoring air blower running status. + Monitoring air of ventilative pipelines + Controlling the largest gas flow of variable gas volume + Monitoring the gas of combustion furnace.
As a joint venture and high-tech enterprise, Cixi Sheng An Electronics Co., Ltd. specializes in designing, developing and manufacturing different pressure switches, burglar alarm serials and other products. We are the biggest and the most professional manufacturer of differential pressure switch in China .
Our company is located in Cixi City of Ningbo, which is in the Yangtze River Delta Economic Circle. Thanks to the good location, it only takes two-hour's drive from here to Sha...