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Split-Type IoT Valve-Controlled Ultrasonic Heat Meter

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Communication:LORA/NB-IOT(option)
Accuracy:Class 2
Turndown:R50
Pressure Loss:△P25
Pressure Class:MAP16
Diameter:DN15~DN32
Product Description

Description:

The split IoT valve-controlled ultrasonic heat meter (small diameter) is composed of an IoT heat meter and a valve. The valve can be freely selected from V-type regulating valves, self-operated flow control valves, ball valves, etc. The calculator processes the temperature difference collected by the sensor and the time difference of the sound wave passing through the fluid to achieve accurate measurement of flow, heat and cooling, and can provide records and data transmission for various applications of heating or cooling pipelines. It is suitable for energy metering and charging projects such as central heating, central air conditioning and combined heating and cooling.

Features:

  • Cold and hot dual-use

  • Power-off data protection

  • Data recovery function

  • IP68 fully waterproof design

  • Battery life of more than 6 years

  • With valve opening, physical display

  • Not affected by external magnetic fields

  • Support dual module installation

  • Can be installed horizontally or vertically

Parameters:

 

Product

Split-Type IoT Valve-Controlled Ultrasonic

Heat Meter

Diameter, mm

15

20

25

32

Q4, m³/h

3.0

5.0

7.0

12.0

Q3, m³/h

1.5

2.5

3.5

6.0

Q2, m³/h

0.048

0.08

0.112

0.192

Q1, m³/h

0.03

0.05

0.07

0.12

R (Q3:Q1)

50

Accuracy

Class 2

Operating temp.

495℃

Temp. differential range

370℃

Pressure Loss

 P25

Working Pressure

MAP16

Environmental Class

A

Temp. Sensor

PT1000

Protection Class

IP68

Applicable scenarios

Hot and Cold

Power Supply

3.6V/4Ah Battery

Screen

LCD

Wireless Communication

LORA/NB-IOToption

Installation

Horizontal/Vertical 



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