The basic function of the differential pressure indicator is that in the working process of the hydraulic system, the impurity particles in the oil are blocked by the filter element in the oil filter, so that the filter element is gradually blocked, resulting in the pressure difference at the inlet and outlet. When the pressure difference reaches a certain value, the power source is automatically connected to display the signal.

 

Differential pressure transmitter CZ-II uses mechanical structure to drive pointer. Its biggest advantage is that it can directly know the working condition of filter element by pointer position without connecting power supply.

When the pointer is in green, it indicates that the filter element works normally; when the pointer is in yellow, it indicates that the filter element has been contaminated; when the pointer is in red, it indicates that the filter element has been blocked and needs to be cleaned or replaced.

 

Differential pressure transmitter CZ-II ,with the same installation size asCS-II cs-ii, can be interchanged.

 

 

DFSYC-2020-02-02-A