Gas Pressure Switch - Adjustable, DG Series, 0.4-500 mbar

The HONEYWELL KROMSCHRODER SW,PRESS,GAS,DG 150NG 3 is a gas pressure switch rated for use with positive gas and air pressures, as well as negative and differential air pressures. This device includes an adjustable switching point via a setting dial and operates with media such as gas, air, and flue gases. The DG series includes both European (DG) and US (DG..T) versions, each available with various certifications and connection types.

Key features:

• Adjustable switching point using a setting dial
• Compatible with gas, air, and flue gases for positive pressure; air and flue gases for negative/differential pressure
• Available in European version (EU certified, AGA/EAC approved) or US version (UL Listed/FM Approved)
• Pressure range: 0.4 to 500 mbar (European), 0.2 to 200" WC (US)
• Pneumatic connections: Internal Rp 1/8", Rp 1/4" (European); NPT options available on US model
• Electrical contacts: Silver or gold options with varying voltage/amperage ratings
• Multiple electrical connection methods including screw terminals, cable glands/conduits, or plug/socket