Kromschroder pressure switches DL for AIR series
Monitoring of gas and air pressures (positive, negative and differential pressures). Certified for systems up to SIL 3 and PL e. With approved isolating amplifier for Zone 1 and 2 hazardous areas. EU certified pursuant to EN 1854 and class “S”. DG..S: special version available for NH3 and O2.

Kromschroder pressure switches DG for GAS series
Monitoring of gas and air pressures (positive, negative and differential pressures). Certified for systems up to SIL 3 and PL e. With approved isolating amplifier for Zone 1 and 2 hazardous areas. EU certified pursuant to EN 1854 and class “S”. DG..S: special version available for NH3 and O2.