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

The HONEYWELL KROMSCHRODER SW,PRESS,GAS,DG 400UG 5Z is a gas pressure switch rated for use with positive, negative, and differential gas and air pressures within the specified pressure range. This model belongs to the DG series (European version) and is used to detect changes in pressure within systems that handle gases, air, or flue gases. The switching point can be adjusted via a setting dial, enabling adjustment of the switching point according to system specifications.

Key features:

• Pressure range: 0.4 to 500 mbar (0.16 to 200 "WC)
• Pneumatic connections: Internal Rp 1/8" (2x), Rp 1/4" (2x)
• Contact types: Silver contacts (24–250V AC, 0.05–5A); Gold contacts (5–250V AC, 0.01–5A)
• Electrical connection options: Screw terminals with M16x1.5 cable gland; optional 4-pin plug and socket
• Certifications: EU certified, AGA approved, EAC approved
• Construction: Silicon-free design suitable for use with gas, air, and flue gases