Ploumeter RC82 Series ultrasonic heat meters are used for energy measurement of heating or chilled water in residential and small commercial heating and air conditioning systems.
RC82 Series heat meters consist of:
Electronic energy calculator with 8-digit LCD display
Ultrasonic flow sensor with an internal assembly made of PPO™ and mirrors made of stainless steel
Brass flow sensor housing with external threads according to ISO228 on inlet and outlet and suitable externally threaded tailpieces with union nuts and sealings
Temperature sensors for supply and return pipeline with suitable brass fittings
Features
Fully resistant to external magnetic fields
Robust ultrasonic flow sensor
Support Optical, M-Bus, RS485, BACnet, Wireless M-Bus, NB-IoT, LoRa Wan communication interface, PCBA also integrated with 2 pulse input and 1 pulse output.
Non-wearing due to non-moving parts
Self-diagnostics
Function
Calculator: the meter is equipped with a fully electronic energy calculator with separate registers for heating and cooling water energy
Flow sensor: the ultrasonic technology of the flow sensor combines high measuring accuracy with long term stability and low start flow rate.
Temperature sensors: the meter is equipped with a pair of Pt1000 temperature sensors with a length of 1.5m each
