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  6. B-meters Hydrocal-M3 - Thermal Energy meter

B-meters Hydrocal-M3 - Thermal Energy meter

The B-meters Hydrocal-M3 is a compact and efficient thermal energy meter designed to accurately measure energy consumption for heating and cooling applications in centralized systems.

CATEGORY: Flow Meters
BRAND: B Meters
TYPE: Equipment

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The B-meters Hydrocal-M3 is a compact and efficient thermal energy meter designed to accurately measure energy consumption for heating and cooling applications in centralized systems. This versatile device enables precise monitoring and management of energy usage, ensuring optimized performance and cost control.

Applications:

  • Residential and commercial heating/cooling systems.

  • Energy monitoring in multi-tenant buildings with centralized thermal energy systems.

  • Industrial and process heating/cooling systems requiring accurate energy tracking.

  • Accurate Energy Measurement: Calculates energy consumption by analyzing the temperature difference (ΔT) between thermal fluid flow and return, along with the volume of thermal fluid utilized by each utility.

  • Standards Compliance: Fully compliant with MID 2014/32/UE MI004 and EN1434 standards, ensuring reliability and approval for usage.

  • Hot and Cold Measurement: Supports combined heating and cooling energy measurement, suitable for dynamic systems.

  • Pulse Inputs/Outputs: Equipped with 2 pulse inputs and 1 pulse output for seamless integration into monitoring systems.

  • Communication Options:

    • Integrated M-BUS EN13757-2 / 3 output for wired communication.

    • Optional wireless M-BUS EN13757-4 output for flexible installation and remote monitoring.

  • Flexible Installation: The calculation unit can rotate 360°, offering adaptable mounting positions for easy readability and setup.

  • High-Precision Sensors: Features platinum-made measuring sensors for exceptional accuracy and durability.

 

DN15 G 3/4”

DN15 G 3/4”

DN20 G 1”

 Length

110 mm

110 mm

130 mm

Qp Nominal flow rate

0.6 m³/h

1.5 m³/h

2.5 m³/h

Qs Max flow rate

1.2 m³/h

3.0 m³/h

5.0 m³/h

Qi Min flow rate

24 L/h

30 L/h

50 L/h

Accuracy class

2

2

2

Range Qp/Qi (H/V)

25

50

50

Classe ambientale Environmental class

A (E1; M1)

A (E1; M1)

A (E1; M1)

Pressure lost at Qp

≤ 0.25 bar

≤ 0.25 bar

≤ 0.25 bar

 Pn Nominal pressure

16 bar

16 bar

16 bar

 Temperature measuring range (Heating)

5 ÷ 90 °C

5 ÷ 90 °C

5 ÷ 90 °C

 Temperature difference range (Heating)

3 ÷ 70 K

3 ÷ 70 K

3 ÷ 70 K

 Temperature measuring range (cooling)

0,2 ÷ 24 °C

0,2 ÷ 24 °C

0,2 ÷ 24 °C

 Calibration temperature (cooling)

0,2 ÷ 20 K

0,2 ÷ 20 K

0,2 ÷ 20 K

 Temperature sensor type

PT 1000

PT 1000

PT 1000

Cable length for the temperature sensor

1.5 m

1.5 m

1.5 m

Power supply

lithium battery

 lithium battery

lithium battery

 Max. battery life basic version / radio version

 

10+1 years* / 6 years*

 

10+1 years* / 6 years*

 

10+1 years* / 6 years*

Protection class

IP54

IP54

IP54

 Display level

6

6

6

Display Display

 LCD 8 digits + icons

LCD 8 digits + icons

 LCD 8 digits + icons

 Energy Units

 MWh (GJ on request)

 MWh (GJ on request)

 MWh (GJ on request)

 

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