Heat Meter

ULTA-50~300

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℃.

Measure the heat energy/ Measure the cold energy

Measurement unit: Kwh, Gcal, GJ, MWh

Communication Interface choice:

1. M-BUS

2. RS-485

3. Pulse output

4. LoRa/LoRaWAN

Frequency: LoRa/ LoRaWAN 865MHz, 902MHz, 868MHz, 915MHz, Customized Frequency Requirement

Technical Specifications:

Diameter
mm
qn
m³/h
qmin
m³/h
qmax
m³/h
Length
(mm)
DN50150.630200
DN6525150200
DN80401.680225
DN100602.4120250
DN1251004200250
DN1501506300300
DN200
25010500350
DN250
40016800450
DN300600241200500
Range ratioR25
Measurement AccuracyEN1434CJ128-2007 Class2
ConnectionFlange
Pressure Loss20KPa
Pressure Level1.6MPa
Temperature sensor3 m standard two lines PT1000 Temperature Sensor cable length could be changed
Data StorageContinuous store of 38 months record
Power-off ProtectionAfter power-off, meter could save all the record of before flow rate and the corresponding time, after power back, it recovery measure function automatically, and ensure the time continuation
Communication modeWired: Mbus, Modbus, RS485, Pulse Output       Wireless: LoRaWAN
Power SupplyER18505 Lithium battery (waterproof)
Protection ClassIP68
Environmental ClassClass B
Temperature Range495)℃
Temperature Difference(370)K
Installation WayInflow or Return flow installationDefault is Inflow installation, for return flow need to indicate when ordering
PermanenceService cycle 10 years
DisplayLCD display
Anti-magnetic DisturbanceWhen the intensity of magnetic field interference is not more than 100 ka/m, should not affect water meter measurement and remote transmission characteristics


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 =50:1)
7. Temperature sensor: PT 1000
8. Environment standard Class: B
9. Min. temperature difference: 3℃

10. Water pressure: ≤1.6Mpa



Send your message to this supplier
*From
*Name:
To: NINGBO WELL ENERGY TECHNOLOGY CO.,LTD.
Subject:
Purchase Quantity: Pieces
*Message:
*Vcode: | Or write to sales@well-meters.com