Meters and Measurement Devices for Exact Consumption Data Acquisition

Ultrasonic split heat meter’s transmitter, flow transducer and calculator are separately designed. The flow meter has a cable up to 5m and the temperature transducer has a maximum cable length of 80m, solving the remote installation problems.

Directed at the split structure, Basic Controls configures a four-wire high precision PT100 temperature transducer with a cable as long as 80m. Ultrasonic split heat meter helps to solve the household heating/cooling metering and billing problems of heating and HVAC.


Main parameters
Ambient temperature 5-55℃ 
Storing temperature 5-55℃ 
Ambient humidity93%RH 
Environmental class A class EN1434/CJ128 
Accuracy class2 class EN1434/CJ128 
Temperature difference threshold0.3K 
Fluid temperature range2-95℃ 
Temperature difference range2-85K 
Temperature resolution0.01℃ 
Flow range ratio 50:1/100:1 (Lengthened connecting line needs to be customized additionally)
Media Water
Installation modesHorizontal or vertical 
Temperature sensorPT1000
Communication interfaceM-BUS, Rs485
Power supply modeBuilt-in lithium battery or DC24V external power supply + built in lithium battery 

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