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

The HONEYWELL KROMSCHRODER SW,PRESS,GAS,DG 30U 3 is a gas pressure switch rated for use in applications involving positive gas and air pressures, as well as negative and differential air pressures. This device features 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 options according to regional requirements.

Key features:

• Adjustable switching point using a setting dial
• Suitable for use with gas, air, and flue gases in positive pressure; air and flue gases in negative/differential pressure applications
• Available in European (DG) version: EU certified, AGA/EAC approved; range of 0.4 to 500 mbar (0.16 to 200 "WC); internal Rp 1/8" or Rp 1/4" pneumatic connections; silver or gold contacts available
• Available in US (DG..T) version: UL Listed/FM Approved; range of 0.2 to 200" WC; internal NPT pneumatic connections; optional locking/manual reset feature
• Electrical connection options include screw terminals with M16x1.5 cable gland or plug-and-socket configurations