Gas Pressure Switch - Adjustable, DG 400B 3Z, EU Certified

The HONEYWELL KROMSCHRODER SW,PRESS,GAS,DG 400B 3Z is a gas pressure switch rated for use with 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 offering specific certifications and connection options.

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
• Available in European version (DG): Range of 0.4 to 500 mbar (0.16 to 200 "WC"), internal Rp 1/8" & Rp 1/4" pneumatic connections
• Electrical contacts: Silver (24–250V AC, 0.05–5A), Gold (5–250V AC, 0.01–5A)
• Electrical connection options include screw terminals with M16x1.5 cable gland or a four-pin plug/socket
• Certifications: EU certified, AGA approved, EAC approved