MFM500 Flow Switch Features ·Full metal housing, no movable parts, no need to maintenance; ·Easy installation, suitable for different tube diameters; ·Switch output, control point setting continuously on panel; ·LED display flow and switch situation at real time. Brief Introduction MFM500 Flow Switch is able to monitor and control the liquid flowing of the tube at real time, providing switch output signal and display velocity of flow on multi-LED indicators. The monitoring functions are as follow: ·Media flowing, reduce/ increase velocity of flowing; ·Media exist/non-exist; ·Media flowing/stillness; The product could be used for monitoring velocity of flow, flow-cut or prevent pump racing. It is widely used for monitoring velocity of flow and fluid, or protecting the key device when the liquid runoff is failure in various industries. Applications ·Water and electricity industries, pump controlling in Water Distribution System; ·Metal processing industry, controlling flowing value of the refrigerant and the lubricant, liquid pressure and water supply system; ·Iron and steel industries, chemi-industries, pump racing protection and monitoring leaking and the level of the liquid; ·Beverage industries and monitoring purifying process. Specification Measure range: Working voltage: Output signal: RelayPNPNPN(three versions optional) http://www.microsensor.cn Address: No. 18 Yingda Rd., Baoji, 721006, Shaanxi, China Tel: +86 917 3600739 / 3600832

Relay character: Transistors character: Switch voltage: Switch current: Initial time: typ. 8s(215s) Response time: Temperature grades: 250℃/min(max) Protection: IP67 Media temp: -20℃80℃ Environment temp: -10℃70℃ Storage temp.: -20℃85℃ Endurance Pressure: 10MPa Construction material: stainless steel 1Cr18Ni9Ti Flow display: 6 LED indicators Electric Connection MF M500 relay output 3 24VDC- blue 2 relay NO white http://www.microsensor.cn Address: No. 18 Yingda Rd., Baoji, 721006, Shaanxi, China Tel: +86 917 3600739 / 3600832

M12×1plug connection Terminal Defination: Defination Wire color Power supply+ Power supply- Setting Introduction when red indi cator lights, flow cut or v el oc ity of flow i s low er than setting value, the relay opens. g re e n when yellow indic ator lights, veloci ty of fl ow is equal to s etting value, the r elay works . when yell ow and green indicators light, veloci ty of fl ow is more than s etting v alue, the more the i ndic ators li ght, the more the velocity of flow is. Install switch and make the media flowing as the expected velocity of flow. Adjust the screw with screwdriver until...

Flow Switch Code Pressure Port G1/2 male (or as required) Code Output sina Relay output NPN transistor output Code Probe length Electric connection Order Note 1. The product is suitable to measure water and oil; 2. For special requirement, please feel free to contact our company. http://www.microsensor.cn Address: No. 18 Yingda Rd., Baoji, 721006, Shaanxi, China Tel: +86 917 3600739 / 3600832