FISCHER Newsletter
Measuring technology for clean rooms and safety labs
FISCHER developed a comprehensive product range derived from highly sensitive and long-term stable differential pressure measuring devices. The measuring devices record the smallest difference pressures in the Pascal area and are aligned with use in pharmaceutics, pharmacies and hospitals. The subject is increasingly gaining importance regarding classic production conditions with high quality claims to the most dust-free production possible. The programme was expanded considerably specifically for safety labs. The devices can be installed separately or in tableaus, e.g. for integration into clean-room locks. For an overview brochure, see here.
Energy optimisation of ventilation systems
The importance of the subject of energy management is continually increasing. FISCHER offers high-quality differential pressure switches/transmitters with many functions for this, including a single as well as comfortable parameterisation of the devices. Depending on design, the devices have a signal output, switching contacts and optionally a linear characteristic curve for filter monitoring or root-extracted characteristic curves of the controlled volume flow measurement. Special ventilator characteristic curves can be stored in via a support point table.
For more information, see our flyer and our data sheets DE44 and DE45.
Development of production for cryogenic fill level monitoring
FISCHER offers a comprehensive programme for monitoring of fill levels in the area of monitoring of cryogenic (deep-freeze liquefied) gases in tank systems. This includes the air-technical gases nitrogen (LIN), oxygen (LOX) and argon (LAR). In the area of remote monitoring, FISCHER cooperates with Wikon Kommunikationstechnik GmbH as a partner for telemetrics. FISCHER delivers the mechanical and electronic part to record the static pressures and differential pressures (fill level), while WIKON completes the systems with its own telemetrics system. For independent solutions without telemetrics, FISCHER offers, among others, the mechanical display device DA30, the electronic pressure and difference pressure transmitter DE15 and the differential pressure switch/transmitter DE58 for "Minibulks" (small tank systems). Depending on application, different adapters and valve blocks are part of the scope of delivery. Small tank systems are becoming more and more established as an alternative to storage of gases in bottles.
FISCHER has set up an own production area with several separately established assembly places. Additional climate cabinets were also purchased to compensate the devices according to defined temperature and pressure profiles.