for Zones 0, 1, 2, 20, 21 or 22
The DE49 is designed to measure non-aggressive gaseous media. It provides a LC-Display and a 4…20 mA output signal (2 conductor). The instrument can be mounted in Zone 1, 2, 21 or 22 and can be connected to Zone 0 or 20.
The Fischer Philosophy
We understand our company as a vital organism.
Everybody and everything participates in the whole and influences its character. Neither part can be seen isolated from the system.
All processes have to be continiously optimized to meet changing conditions. To fulfill the task, every employee has to inform and communicate in an open and fair manner. We are forcing ourselves to be high flexible, ready for changes, to garantuee an effective organization and to have the ability to concentrate on our own power. Every day we are working keen on the target to be a strong and growing company.