YONY DN15-DN40 Ultrasonic Heat Meter BTU Meter Mbus/ RS485 Modbus-Rtu EN1434 HVAC heat pump
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Product Category

Energy Meter

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YONY DN15-DN40 Ultrasonic Heat Meter BTU Meter Mbus/ RS485 Modbus-Rtu EN1434 HVAC heat pump

• Residential submetering
• Commercial buildings
• District heating / cooling
• HVAC
• Green energy management
• AMR and Billing
A BTU Meter is a device that measures the amount of energy used by an appliance or system, typically in British thermal units (BTUs). It is often used to measure the efficiency of heating and cooling systems.
Availability:
Quantity:
  • DN15-DN300

  • YONY

1.District Heating Systems:

Ultrasonic heat meters are widely used in district heating systems to measure the thermal energy consumed by individual buildings or units connected to a centralized heating source.

These systems help in billing and invoicing based on actual heat consumption, promoting fair and accurate billing.


2.Residential and Commercial Buildings:

Ultrasonic heat meters are installed in individual apartments, homes, or commercial buildings to monitor and manage energy consumption for space heating.

They provide a more accurate measurement compared to traditional methods, ensuring that occupants are billed fairly for their energy usage.


Nominal Diameter

15

20

25

32

40

Dimension

L(mm)

110

130

130

180

200

W(mm)

85

85

85

85

85

H(mm)

105

105

115

125

130

Max flow (m3/h)

3

5

7

12

20

Norm flow(m3/h)

1.5

2.5

3.5

6

10

Min flow(m3/h)

0.03

0.05

0.07

0.12

0.2

Power supply

3.6VDC

Battery life

>6 years ( Lithium battery)

Accuracy class

Class 2

Communication mode

M-BUS/RS485  Infrared interface

Working pressure

≤ 1.6 Mpa

IP class

IP 68

Temperature range

(4--95) ℃

Temperature difference range

(3--70) k

Temperature  sensor length

1.5m

Data storage

Can store the past 24 months of historical data



size

specifiation for Btu meter


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