Digital heat meter AMTRON® SONIC D

ultrasonic

Compact energy meter for building automation Products Application Building technology Compact devices Local / district heating Products Medium Thermal energy Products Process Measure and transmit • Compact ultrasonic heat and cooling meter with smart metering • For measuring thermal energy in heating and cooling plants in facility management systems, local and district heating systems • Static measuring principle without moving parts in the measuring tube • For energy measurement in heating and air-conditioning systems • Does not require straight sections upstream and downstream • Mounting direction selectable • Not influenced by particles, chemicals or magnetite • Accurate meter measurements • Nominal diameter DN 15 – 100 • Nominal pressure PN 16 / 25 bar • Media temperature from 5°C – 130/150°C • Ambient temperature 2°C – 55°C • Brass (DN 15 – 40) and grey steel (DN 50 – 100) bodies • Measuring dynamics 1-100 • Battery powered, 24 VAC or 230 VAC • Protection class: IP 54 (heat meter) IP 68 (air-conditioning meter) • Accuracy better than EN 1434 class 2 • Mounting direction selectable • Does not require straight sections upstream and downstream • Optional card: M-Bus, pulse inputs or outputs • OMS radio version for mobile or fixed reading • Memory 24 monthly values • Suitable for operation with 2-wire Pt500 temperature sensors • 2 slots for communication cards (2x M-Bus)