Shenzhen Jiwei Automations Ltd.
Address：5th Floor, Baoli Building, No. 3162 Longgang Avenue, Shenzhen, P. R. China.
Tel：+86 755 28407683
SW-11 Magnetic Switch is externally mounted on Magnetic Level Indicator of Flap-11 series products to achieve automatic control and remote control.
● Use the power reed of international famous brands, which with capacity of heavy current and long service life.
● The guide tube is made of 304 material, with strong corrosion resistance.
● Has got double certifications of Explosion Proof and Intrinsically Safety.
● The ingress protection grade reaches to IP66/67.
Same as SW-11 Magnetic Switch, SW-21 is also an ideal accessory when combines with Flap-11 Magnetic Level Indicator, so that the Magnetic Level Indicator can realize the remote alarm function.
● Designed in a compact lightweight structure, with size of 35mm in width and 120mm in length
● Adopted high-power reed of international well-known brand
● Made of 304 stainless steel
● Flame-proof with Ex d IIC T6 and Intrinsically-safe with Ex ia IIC T6
● Ingress Protection Level: IP66/67