Rotary Paddle Level Switch Parker JC7

A level switch is a device used to detect the level of substances such as liquid, chemical solvent, powders, lumps within tanks, silos, and hoppers. In addition, a level switch prevents overfilling of tanks and silos and ensures tanks do not run too low, possibly interrupting production.

JB series Rotary Paddle Level Switch

Features :

A compact type product that can be easily maintained and repaired in small spaces
Optimum for controlling powders and fine particles such as flour, wheat, sugar, and plastic materials.
Highly sensitive with buil-in springs that can be adjusted to four levels
Usable in various kinds of small hoppers such as grain tanks and rice husk tanks

Specifications

Dimension

Model Choice

JC7 series Rotary Paddle Level Switch

Features :

Detection of the heights of stored goods
Using mechanical detection methods, these types are not affected by temperatures, humidity, gases, etc. in the tank
Made with aluminum cases, these types can be installed and used outdoors
Made with alumimum cases, these types can be installed and used outdorrs
Customizatin with a various length of shaft.

Operation principle

Operated with mechanical structures, JC7 series detect the heights of stored goods through the rotational movements of their wings
The wings are rotated by the motor. When resistance is generated on the wings by stored goods, the two micro-switches are operated by the built-in cam.
The first switch turns the control circuit on/off and the next switch turns off the motor to prevent motor overload