Heat Meter

ULTE-15~20

The ultrasonic heat meter measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.

The temperature range is 4~95℃.

Measurement unit: Kwh, Gcal, GJ

Communication Interface choice:

1. M-BUS

2. RS-485

3. Pulse output

4. LoRa/LoRaWAN ( 868 MHz)

5. Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output

Models and Specifications


ModelQn(m3/h)Length(mm)DN(mm)Sensor lengthDisplayCommunication interfaceClass
ULTE-15-0.60.6110151.5mKwh, Gcal1.M-BUS   2.RS-485   3.Pulse output  4. LoRa/ LoRaWAN  5.Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output.2
ULTE-15-1.51.511015
ULTE-20-2.52.513020


Features:


1. Lithium battery life: 10 years

2. Archive: 38 Month data historical( M-BUS, RS-485, Pulse output )

3. Installation choice: Water supply pipeline or Water return pipeline
4. Horizontal or Vertical installation
5. Accuracy: Class 2, meets EN1434
6. Measuring range (q s/q i =100:1)
7. Temperature sensor: PT 1000
8. Environment standard Class: A
9. Min. temperature difference: 3℃

10. Water pressure: ≤1.6Mpa


Main Technical Parameters:


Normal DNmm151520
Qnm3/h0.61.52.5
Qmaxm3/h1.235
Qminm3/h0.0120.030.05
Body thread----G3/4”BG3/4”BG1”B
Connection thread----1/2”1/2”3/4”
Heightmm858595
Lengthmm110110130
Pressure loss(KPa/Qp)41811


Temperature sensor pair: PT 1000


Installation



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