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

The HONEYWELL KROMSCHRODER SW,PRESS,GAS,DG 150SG 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 a setting dial to adjust the switching point within specified parameters and is compatible with gas, air, and flue gases in both positive and negative/differential pressure applications. The DG model represents the European version of this product.

Key features include:

• Pressure range: 0.4 to 500 mbar (0.16 to 200 "WC)
• Pneumatic connections: Internal Rp 1/8" (2x), Rp 1/4" (2x)
• Contact options: Silver contacts (24–250V AC, 0.05–5A) or gold contacts (5–250V AC, 0.01–5A)
• Electrical connection types: Screw terminals with M16x1.5 cable gland or a 4-pin plug/socket
• Construction is silicon-free