Listen up municipal utilities and industries: This is your mechanical gas meter. It counts and counts and counts. Now there is something better for you. The world’s first ultrasonic gas meter for municipal utilities and industries FLOWSIC500. Cutting-edge measurement technology. No moving parts nowhere. FLOWSIC500 measures accurately, guaranteed long-term measuring certainty. The meter is self monitoring and lets you know if things are not running smoothly. FLOWSIC500 is nearly maintenance-free. This saves time and money. You can install FLOWSIC500 wherever you want. And calibration is child’s play. Replace the cartridge and you’re done. FLOWSIC500 from SICK.