Compact BOLLFILTER Differential Pressure Indicator TYP 4.36.2.4

Compact BOLLFILTER Differential Pressure Indicator TYP 4.36.2.4

Differential pressure indicator is a sturdy and compact device

Indicate the degree of pollution of pollutants

Filter element.

The pressure difference between the inlet and outlet of the filter is a measurable indicator of pollution

The height of the filter element. When

Differential preset maximum value

When the pressure is reached, the filter needs to be replaced

clean up

The color of the disc segment is visible

In two display screens, indicate the degree of pollution: the red part

Proportional increase in health level

Pollution when the paragraph is

*Red, reaching the pressure difference limit

Design and Operation

There is a plunger inside the device, which

Keep at zero position by the spring. like

The pressure difference increases with the degree of pollution, and the plunger is damaged

Being displaced due to resistance from the enemy

spring Magnetic transmission

The display disk rotates in the direction shown

The movement and display of the plunger

More and more red fragments. this

Set the requested differential

The pressure is affected by the installation of corresponding springs by the factory.

Differential pressure indicator with pressure sensor

The integrated electronic contact is equipped with two switches, which can

Used separately as a switch contact or alarm contact. 75%

And when the preset difference is 100%

Pressure threshold, the contacts of the two reed switches are

Magnetically activated.

The housing of the differential pressure indicator is made of coated die cast aluminum and can be used at working pressures up to 100 bar. inside

4.46 type shell internal parts

Made of stainless steel, used for

Used under high work pressure

160 bar

BOLL&KIRCH's differential pressure indicators 4.36 and 4.46 provide you with a sturdy and compact device that can display the contamination status of filter inserts.

These can be installed on each filter, and when cleaning the filter is required, they will be displayed on the colored segmented disc.

Differential pressure indicator for each application. We will provide you with a suitable version, such as a differential pressure indicator with electronic contact mechanism. There are two switches here that can be used separately as switches or alarm contacts. When setting the pressure difference limit at 75% and 100%, the contacts of the two reed switches operate magnetically.

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Compact BOLLFILTER Differential Pressure Indicator TYP 4.36.2.4