Mechanical Calorimeters with CE Certificated

Mechanical Calorimeters with CE Certificated

Mechanical Calorimeters with CE Certificated are compact heat meters that measure the energy used for heating or cooling water supplied to individual house users served by the centralized systems. The processing of the data relating to the difference between the temperature of the water supply and the water return, along with the data relating to the volume of water used by each user, are used to calculate the amount of energy actually consumed. The CE Certificated mechanical calorimeters realize the long distance of reading and calculating by the central control center. 

The specification of the Mechanical Calorimeters with CE Certificated is following:

Diameter DN (MM):              DN15      DN20     DN25

qi(m³/h):                         0.03       0.05      0.07

qp(m³/h)                         1.5        2.5       3.5

  qs(m³/h)                           3           5          7

  Function                      M-BUS, RS485, Pulse, infrared

 Accuracy class                              3

Pressure loss                           ＜25kPa

Max working pressure               1.6MPa

Temperature range                   4℃ ~ 95℃

Temperature difference range    3℃ ~ 70℃

Temperature differential                0.01℃

Environmental grade                         A

Batteryworking time                    8years

Installation way                         horizontal

Temperature sensor                   PT1000

Display digits                               8digits