Pressure switch Weishaupt GW 150 A6/1

The Weishaupt GW 150 A6/1 pressure switch, art.: 691382, complies with class S of the EN 1854 standard. It is used for automatic pressure monitoring and gas supply regulation systems during operation of combustion units. The sensor is easy to install, connect and configure. An adjustment disk with a digital scale is provided to set the switching parameters in the range of 5-150 mbar. The damping nozzle eliminates frequent switching during short-term pressure deviations from the set parameters.

Main characteristics and features:

• monitoring of excess pressure and gas vacuum pressure;

• accurate, stable switching;

• adjustable hysteresis, range 0-10 mbar.

• compact design dimensions, space saving;

• housing made of cast aluminum and gas-tight polyamide;

• wear-resistant membrane made of synthetic NBR rubber;

• smooth adjustment of operating parameters using a disk and scale;

• protection of contacts from dust/splashes according to IP 54;

• damping nozzle;

• installation in any orientation;

• threaded connection G ¼";

• wide temperature range, from -15°C to +70°C.

Installation

The sensor-relay can be placed in any position, the recommended one is vertical. When installed horizontally, diagonally, or upside down, the sensor will respond to a lower/higher pressure compared to the setpoint.

Application

The Weishaupt GW...A6 pressure switch is designed for use in systems consuming gas of family I-III according to EN 1854. It is built into industrial combustion equipment with a pressure of no more than 0.5 bar.