"kromschroeder" DG6U-3, DG10U-3, DG150U-3, DG500U-3

Pressure switch for gas DG
• Monitoring of gas and air pressures (positive, negative and differential
pressures)
• EC type-tested and certified pursuant to EN 1854 and class “S”
• UL listed, FM and AGA approved
• Certified pursuant to GOST-TR
• Certified for systems up to SIL 3 and PL e
• Pressure switch with internal lock and manual reset
• Suitable for biologically produced methane (can be used on pipes with Zone
2 explosive atmospheres without isolating amplifier)
• Can be used in Zone 1 and 2 hazardous areas with an approved isolating
amplifier
• RoHS 2002/95/EC
• Special version available for NH3 and O2