Household-use Ultrasonic Heat(cold) Meter

We are offering our customers a wide range of Household-Use Ultrasonic Heat(Cold) Meter, which are available following Specifications :-
Pipe size: DN15-DN40
Temp. Range: 4~95 a
Temp. Difference range: 3~70 a (min. Value of ex-factory is 1K)
Min. Temp. Difference: A 0.1 a
Working pressure: 1.6MPa
Accuracy: ClassII(Standard CJ128-2007)
Type of temperature sensor: PT1000, DIN/IEC751B
Protection class: IP54
Power supply: 3.6V lithium battery with a service life of over 10 years
Working environment: Class A (Standard CJ128-2007)
Communication mode: RS-485/M-BUS/PHOTOELECTRIC INTERFACE
Display:
LCD: 8-digit+prompting character
Power: Kw, cumulative heat quantity: Kw. H or MJ, display range: 0-9999999.9, instantaneous flow rate: MA /h, cumulative flow rate: MA , temperature of supply and return water: a , temperature difference: a
Cumulative heat supply time: H, date: Y/M/D, clock: H/m/s
Display resolution: Heat quantity: 0.1kw. H, cumulative flow rate: 0.001mA , temperature: 0.01 a , temperature difference: 0. 01 a Data storage: EEPROM (a max. Of 24 months'data and the max. Heat power each month can be stored and read via photoelectric interface)
Cable length of temp. Sensor: 1.3m(the supply water temp. Sensor has already been mounted on the flow rate transducer)
Mounting position: On supply water pipe