Fixed gas detection systems With Display and Alarm for Use in Ex Zones

EC28 DA Transmitter With Display and Alarm for Use in Ex Zones Whenever toxic gases, oxygen or hydrogen are to be monitored and a display of the current measured value as well as an alarm is to be given on site, the EC28 DA transmitter combined with GfG's proven control units is the solution of choice. The ATEX-certified design means it can be used even in potentially explosive atmospheres. The hardware of the EC28 DA complies with the European Functional Safety Standard DIN EN 61508-2: 2011 for many gases. The SI levels (up to SIL3) in single-channel (1oo1) or redundant (1oo2) use are listed...