Shanghai Star Shen production and sales of a variety of float level switches, metal tube rotameter, metal tube rotameter flowmeter product model is complete, a wide range of applications, metal tube rotameter, metal tube rotameter is suitable for a variety of complex conditions. Technology leading international, quality assured! Float level switch uses magnetic operation, no mechanical connections, simple and reliable operation. When the float switch measured media floating float, float driven by the main move, float the other side of the magnets will control the switching pole of the magnet. 
 The technological advantages of the float level switch: The float switch does not contain lead to failure and bellows, springs, seals and other components. Straight float-driven switch instead of using the internal magnet float switch is simple leverage to make the switch instant action. Float cantilever angle limit designed to prevent the float vertical. The float level switch is a simple structure, easy to use, safe and reliable liquid level controller. Faster than the average mechanical switching speed, long working life; compared with the electronic switch, there are anti-load shock characteristics of a product can achieve multi-point control. In shipbuilding, paper, printing, electrical generating equipment, petroleum, chemical industry, food industry, water treatment, electrical, dye industry, hydraulic machinery, etc., have been widely used. 
 Metal tube rotameter for medium flow of small caliber and low flow rate measurement; reliable operation, maintenance, long life; straight pipe do not ask; wide flow ratio of 10:1; two-line LCD, optional scene instantaneous / accumulated flow display with backlight uniaxial sensitive instructions; non-contact magnetic coupling transmission; all metal construction, metal tube rotameter is suitable for high temperature, high pressure and strong corrosive medium; can be used for flammable, explosive or dangerous situations ; optional two-wire, battery, AC power supply; multi-parameter calibration; with data recovery, data backup and brownout protection. 
 Metal tube float flowmeter variable area measuring principle is suitable for measuring liquid, gas. All metal construction, indicate type, electric remote transmission type, decay, high-pressure type, Jacketed, explosion-proof type. With 0-10mA ,4-20mA standard analog signal output and on-site instructions. Cumulative, digital communications, on-site to modify the measurement parameters, different power supply with a magnetic filter and special specifications and varieties. Widely used in petroleum, chemical, power generation, pharmaceutical, food, water treatment. Complex, harsh environmental conditions, and flow measurement process of the various media conditions. http://www.c10.cn 
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