KURZ

MONITORING AND CONTROL UNITS FOR ENERGY, ENVIRONMENTAL, INDUSTRIAL AND COMMERCIAL INSTALLATIONS, COMPRISING ELECTRONIC MASS FLOW MEASUREMENT AND CONTROL UNITS; TESTERS FOR AIR SAMPLING AND CONTROLS THEREFOR; VELOCITY TRANSDUCERS; MASS FLOW METERS AND CALIBRATORS; FLOW CONTROLLERS COMPRISED OF ROTARY RAMP AUTOMATIC VALVES; AIR VELOCITY SENSORS; INSERTION FLOW METERS; FLOW ALARMS; PORTABLE FLOW CALIBRATORS; ISOKINETIC SAMPLING UNIT; AIR VELOCITY SENSORS; THERMAL MASS FLOW SENSORS; LINEAR ELECTRONIC FLOW METERS; MASS FLOW CONTROLS