Pressure switch Dungs LGW 50 A4/2 G3

Adjustable pressure switch Dungs LGW 50 A4/2 G3 is a device for equipping systems with a maximum pressure of 500 mbar. The model is certified according to EU standards, corresponds to class "S" according to EN 1854.

Features

The relay switches on/off/changes the electrical circuit to the set pressure parameter when the actual value changes.

A special feature of this series of devices is the high tightness of the metal case from external influences. It protects electrical components from dust, moisture, mechanical influences according to the IP 65 standard.

The base is made of aluminum casting, the casing is cast from zinc, painted with a powder composition from corrosion, the switch is made of polycarbonate, the membrane is made of NBC. Switching contact - Ag. A measuring nipple Ø9 is built into the metal case.

The relay is easily adjusted in the range of 2.5-50 mbar using a disk and a scale. The setting range is from 2.5 to 50 mbar, response - 1 mbar. Recommended temperature range: from -15 °C to + 70 °C (ambient air and working environment).

Simple and convenient installation in the system is provided. The optimal installation position is vertical, but you can place the device in a different orientation, taking into account some nuances. When changing the position, the response point will shift within ±15% of the set value. The manufacturer's instructions supplied with the relay reflect all the details of installation, connection and use (we recommend studying it on the website).

Application

The Dungs LGW 50 A4/2 G3 pressure relay article: 232718 is a necessary element for monitoring gas and air pressure, suitable for most burner devices of popular manufacturers.