Pressure switch Dungs NB 500 A2

The Dungs NB 500 A2 pressure switch is a device for monitoring excess pressure and vacuum pressure in furnace units with a pressure of up to 600 mbar. The sensor is made in accordance with strict European quality and reliability standards, is equipped with a sealed (IP 54 standard) housing, and has a compact design.

Features

• The relay has a reliable housing with an aluminum cast base and a transparent plastic cover. The switch is made of polycarbonate, the membrane is made of NBC, the switching contact is Ag.

• The design features of the device allow it to be used at ambient and working environment temperatures from -15 ° C to + 70 ° C.

• When the actual pressure changes to a specified value, the contacts of the electrical network are switched on / switched off and a signal is sent to the control device.

• The selection of the response point is done using the adjustment wheel and digital scale. Available setting range: from 50 to 500 mbar

• The relay can be placed in the system vertically, diagonally, upside down, horizontally. The optimal orientation is vertical. In another position, the device will operate at a higher/lower pressure in relation to the set value (see the manufacturer's specification).

Advantages:

• reliable compact housing;

• high level of protection from external influences (IP54 standard);

• uninterrupted service;

• simple setup and easy installation in the system;

• wide range of adjustment of the response point.

The Dungs NB 500 A2 pressure switch article 215241 and other elements of gas automation can be purchased on our website. The device is manufactured according to EU standards, a certificate has been issued according to EN 1854.