Sensors

Face velocity transducer for the variable, demand-based control of extract air flows in fume cupboards

• Non-contact measurement of the face velocity, hence not subject to wear
• For fume cupboards with vertical and horizontal sashes
• Automatic detection of thermal loads
• Simple installation into a drilled hole in the dome of the fume cupboard, also for multiple fume cupboards in a row
• Plug-in cable
• Measuring range 0 – 1 m/s

Additional application of the transducer

• For monitoring the face velocity with monitoring devices FMS-2

Sash distance sensor for the variable, demand-based control of extract air flows in fume cupboards

• Sash distance measurement
• For fume cupboards with vertical sashes only; also for walk-in fume cupboards
• Ideal for rooms with high airflow velocities or levels of turbulence
• Multiple possibilities to couple the sensor with the sash movement
• Measuring range 0 – 1750 mm or 350 – 2100 mm

Differential pressure transducers based on the static measurement principle for the room or duct pressure control in combination with EASYLAB controllers TCU3 or LABCONTROL controllers TCU-LON-II

• Suitable for air and non-aggressive media
• For use in laboratories, clean rooms in the pharmaceutical and semiconductor industries, operating theatres, intensive care units, and offices with very demanding control requirements
• Constructions with calibration certificate to meet GMP requirements