E-Another is more popular on the market in recent years is the electronic pressure switch, used to replace electrical contacts and use on industrial control requirements are relatively high system. This pressure switch built-precision pressure sensor, precision instrumentation amplifier pressure signal MCU through high-speed data acquisition and processing, are generally used four LED digital display real-time pressure, Beijing PS110 pressure switches, relay output, upper and lower control point can be freely set, small hysteresis, anti-vibration, pressure switches, fast response, reliable, high accuracy (accuracy typically ± 0.5% FS, high amounted to ± 0.2% FS), the use of hysteresis settings can effectively protect the pressure fluctuations repeatedly brought the action, protection and control equipment, is to detect pressure, liquid level signal, ps430 pressure switch, to achieve pressure, liquid level monitoring and control of high-precision equipment. Features are: electronic display intuitive, high precision, long service life, the pressure switch manufacturers, through the display settings control point easy, but the relatively high price, you need to supply. Second, the comparison table electrical contacts, mechanical pressure switch good accuracy advantage l l l long life and high repeatability, no patch, no contact corrosion resistance l l l set flexible visual display l drift is small pressure pressure Switch | Pressure Switch | Tour En (view) provided by TU Technology Co., Ltd. Beijing tour. Beijing Tour En Technology Co., Ltd. (www.bjyouen.com) (www.bjyouen.com) is specialized in "pressure transmitters, pressure switches, flow meters, flow switches, temperature transmitters, temperature switches," the enterprise, the company Adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Ms Fung.