• The analog signal can reflect the filter pressure difference in real time.

• The operator can perform corresponding operations and tests according to the pressure difference value displayed on the touch screen.

• The normal filter pressure difference value is less than or equal to 2.5kpa. When the displayed pressure difference value is greater than 2.5kpa, it is necessary to check whether the filter element is blocked and whether the automatic cleaning device of the filter element is working properly.

• Pagoda barb interface, easy to install.

• LCD field digital display is optional.

• With short circuit protection and reverse polarity protection.

• Strong anti-interference and excellent long-term stability.

• Measure small gas differential pressure values.

• Strong and well-sealed aluminum alloy housing.

• Zero point and sensitivity temperature full range compensation.