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Wirless Ultrasonic Btu Meter Lora / GPRS For Residence / Apartments

Categories Ultrasonic Water Meter
Brand Name: Kacise
Model Number: KUHM2100
Certification: CE / ISO / Explosion-proof
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 1000pcs
Delivery Time: 5~8 working days
Packaging Details: Carton / Wooden Box
DN(mm): DN15~DN300
Pressure: 1.6MPa
Connection: DN15~DN40 Threaded / DN50~DN300 Flange connection
Communication: RS-485 / MBUS / Lora433MHZor 868MHZ / GPRS
Accuracy: Class 2
Protection: IP67 / IP68
Installation: Default is Inflow, for return flow need to indicate when ordering
Power supply: High Power Lithium battery
Temp. sensor: 1.5m standard a pair of PT1000 Temperature Senso
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Wirless Ultrasonic Btu Meter Lora / GPRS For Residence / Apartments

Wirless Ultrasonic Btu Meter Lora / GPRS Ultrasonic Heat Meter For Residence / Apartments / Buildings


Description


KACISE KUHM2100 series heat meters adopt most advanced non-magnetic technology and it features elegant appearance, accurate measurement, convenient management, steady operation, strong anti-erosion, and long using life, which is secure and economic.
It is widely used in the heat system with concentrated heat supplying management, separate household data collecting management.
Varies of communication modes are optional according to the users’ need..


Features


☆ Measure Heat.
☆ Show supply/return water temperature and differential temperature.
☆ Display pile flow measure and instantaneous flow measure.
☆ Running time display.
☆ Cold measure and display (for heat/cold Ultrasonic Heat Meter )



Specifications

Nominal DiameterDN15DN20DN25DN32DN40
Dimension (Length mm)110130160180200
Max flow (m3/h)3571220
Norm flow(m3/h)1.52.53.5610
Min flow(m3/h)0.030.050.070.120.2
Max flow reading999999.99(m3)
Max heat reading99999999(KW·h)
Power supply3.6VDC
Battery life>6 years ( Lithium battery)
Accuracy classClass 2
Communication modeInfrared interface , M-BUS/RS485/ Lorawan/ GPRS
Press loss≤ 0.025 Mpa ( under normal flow)
IP classIP 68
Temperature range(4--95) °C
Temperature difference range(3--70) k
Starting temperature difference0.01k
Temperature sensorPt 1000
Ambient temperature+5°C -- +55°C
Ambient levelLevel A
InstallationHorizontal/ vertical installation
Monitor8 digits
Length of temperature sensor1.5m
Working current45uA
Data storageStore historical data up to last 24 months

Installation and Attentions

The heat meter both can be installed in Inflow pipe or Return flow pipe (factory default installed in the inflow pipe, if need to install on the return pipe, must be clearly indication before the factory during the production). When installation, should pay attention to the flow direction of medium is as the same as the arrow on the heat meter pipe body.

Special note: no matter the heat meter installed on inflow pipe or return flow pipe, the temperature sensor should be properly connected ( red label for inflow pipe, blue label for return pipe)


Technical Specification


DiameterMin FlowQuantity of FlowMax FlowLength
qmin(m³/h)qp(m³/h)qmax(m³/h)mm
DN150.031.53110
DN200.052.55130
DN250.073.57160
DN320.12612180
DN400.21020200
Measurement AccuracyCJ128-2007<Heat Meter>Class 2
ConnectionDN15~DN40 Threaded connection/DN50~DN300 Flange connection
Pressure Loss≤0.02MPa
Maximum Working Pressure(MWP)1.6MPa
Flow Measuring Range1:100
Temperature Sensor1.5m standard a pair of PT1000 Temperature Sensor (cable length could be changed)
Data StorageContinuous store of 18 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
Remote TransmissionMBUS/RS-485
Power SupplyHigh Power Lithium battery
Protection ClassIP67 (IP68 need to modified)
Environmental ClassClass B
Temperature Range(5~95)℃
Temperature Difference(3~90)K
Installation WayInflow or Return flow(Default is Inflow, for return flow need to indicate when ordering)
Installation PositionHorizontal / Vertical
PermanenceService cycle≥6 years
Display8-bit LCD 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

Quality Wirless Ultrasonic Btu Meter Lora / GPRS For Residence / Apartments for sale
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