Biogas / Combined Heat & Power Units (CHP's)

In large-scale biogas plants and Combined Heat & Power Units, pressures and temperatures must be measured to ensure safe operation. Pressure transmitters and Ex-protected pressure switches are used especially in the area of the production, drying, and distribution of gases as well as the supply of fuel in CHP´s.

FEMA carries a number of corresponding TÜV-certified devices meeting the Pressure Equipment Directive and the Gas Appliance Directive, as well as devices certified according to ATEX 94/9 EC Different models are also available with SIL 2/3 as per IEC 61508. Chemical seals are offered for mediaside separation.

DWR, VNM, DWAM, DDCM Gas pressure monitors,
pressure monitors, and pressure limiters, vacuum and
differential pressure switches – also in Ex-i and Ex-de
versions

AV.. Solenoid valves for fuel oil


PSH, PTH, PTS and PST Electronic pressure
switches and pressure transmitters

P and TST Series Temperature sensors and electronic
thermostats