Multipoint Float Level Switch

详情

1. Working Principle

Fix one or multiple magnetic reed switch to a closed and nonmagnetic conduit. When the float switch is empty inside and fastened with permanent ring magnet approaches the switch along with the conduit under the buoyancy of liquid, the contact would be ON under the function of magnetic force, otherwise, when the float aparts away from the magnetic reed switch, the contact would be OFF. Thus signals of ON or OFF would be output and used for alarming or remote control



2. Technical Specifications

Model: SLH

Contact Capacity: **0 VAC *0W; max. 0.5A SPST

Wetted Material: SUS**4/**6L, PP.....

Process Connection: Flange/Screw

Float Size: *8**8mm, *5**5mm, *2**2mm, *5**5mm

Action Points: 1,2,3,4........

Medium Temperature: **0~**5 C(max.**0C)

Protection Grade: IP*5



3. Product Features

a. adopt imported magnetic switch, simple principle, stable performance

b. various kinds of connection methods which can meet different needs of various environments



4. Installation Method

a. the interior dismeter of the interior screw(or flange tube) D should be wider than that of the float, if the liquid has big fluctuation, please add tube to prevent fluctuation.

b. please keep a distance from the inlet when installing to prevent the float to get stuck by sediments



5. Applications

Widely used to water treatment, food industry, medical industry, chemical industry, electronics industry, ship engineering, textile industry, and hydraulic industry, etc.