Parker JC7 Series Level Switch

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.

Description

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.

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

Brand

Parker

Parker

Parker Hannifin is a Fortune 250 global leader in motion and control technologies. For more than 100 years the company has engineered the success of its customers in a wide range of diversified industrial and aerospace markets. Parker’s engineering expertise and broad range of core technologies uniquely positions the company to help solve the world’s greatest engineering challenges.

Additional information

JC7 Series

JC7-SD, JC7-SL, JC7-ST, JC7-SH

Features

  • 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

Applications

Since these products operate regardless liquid resistance, these products are optimum for control the level of liquids such as :

  • Wheat flour
  • Soybean
  • Feed
  • Sugar
  • Cement
  • Sand
  • Gravels
  • Molding sand
  • Ore
  • Coal
  • Coke

Specifications

Item Unit JC7
Voltage V AC 110V, AC220V/50/60Hz
Regulation of voltage % ±10
Power consumption W When the wing turns: 3
Contact point capacity   AC 250V, 3A
Pressure used   Atmospheric pressure
Rotation speed RPM 6
Torque g/cm 500~1000
Weight kg 2.0kg, Heat radiating type (Separate weight for special products)
 

Ambient Temperature

 

°C

Standard type: 0~60
nce: 0~120

Propeller Type

Propellar Type
SD Two wings
SH Oblique wing
SL Half wing
ST Half wing (for heat resistance)

Propeller Lenght

Lenght

100~3,000 SD
150~3,000 SH
100~3,000 SL
100~400 ST

Dimension

Dimension JC7 Series
Dimension JC7 Series