Energy counter EHM1

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Energy counter EHM1
  • Mã SP: BAIERM-EHM1
  • Giá NY: Liên hệ
  • Giá bán: Liên hệ
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  • Energy counter

    EHM1 energy counter has been developed to measure thermic energy exchanged in integrated heating and colling installations. the computation of the thermic temperature done by the electronic reading of the volume of water passed through the flowmeter, and the temperature difference detected by two PT500 thermo sensors, the first placed on the direct flow and the second on the return flow. RS232, RS485, and M-Bus interfaces offer a smart integrated reading network.
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Energy counter

EHM1 energy counter has been developed to measure thermic energy exchanged in integrated heating and colling installations. the computation of the thermic temperature done by the electronic reading of the volume of water passed through the flowmeter, and the temperature difference detected by two PT500 thermo sensors, the first placed on the direct flow and the second on the return flow. RS232, RS485, and M-Bus interfaces offer a smart integrated reading network.

 

General features

SymbolUnitValue
Unit of heat energy Qe GJ MWh 0,001 a 1 0,001 a 0,1
Unit of volume of the water Ve m3 da 0,001 a 1
Temperature range of the water t da 1 a 180
Temperature difference for heating ∆t >3
Temperature difference for cooling ∆t <0,5
Maximum permissible error El % +/-(0,5+3∆t)
Power range Pp kW MW 1-999 0,01-99,99
Flow range Qd m3/h 0,001-1%
Voltage supply Uz V 3,6
Features
Protection class IP54 NEMA 3
Battery life 5 anni
Ambient temperature tra 5 e 55 C°
Approvals EN1434 EN61107
Non volatile enxtendable memory Stores data for last 12 years
Serial interface RS232, RS485, M-Bus