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868Mhz GPRS Wireless Ultrasonic Water Meter Explosion Proof For Residence

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~DN40
Pressure: 1.6MPa
Connection: DN15~DN40 Threaded
Communication: M-bus / Impulse output / Radio 434 / 868MHz
Range ratio: 250 / 400 / 500
Protection: IP68
Accuracy: Class 2
Power supply: High Power Lithium battery
Battery life: >10 years
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868Mhz GPRS Wireless Ultrasonic Water Meter Explosion Proof For Residence

Lorawan 433 / 868Mhz / GPRS Wireless Ultrasonic Water Meter Or Mbus Output Water Meter For Residence


Description


It is an advanced and highly accurate ultrasonic water meter. With no moving parts, the Cube is used for measurement of cold water consumption for residential applications.

The Cube ultrasonic water measurement is based on the transit time method, and all measurements, references, readings, calculations and data communication is controlled by an advanced specially designed electronics circuit.

The Cube has no moving parts, presents an IP68 register, and with big and full information LCD, easy to read the data and see the alarms.


Specifications


ParameterUnitData value
Nominal DiameterDN 15 DN20 DN25
Start flow rateM3/h0.002 0.002 0.005
Qmin (Q1)M3/h0.010 0.010 0.016
QTransitional (Q2)M3/h0.016 0.016 0.025
Qmax/permanent (Q3)M3/h2.5 2.5 4.0
Qoverload(Q4)3.125 3.125 5.0
Range ratio=Q3/Q1250 250 250
Metrology accuracy2 class 2 class 2 class
Q1~Q2 error<3% <3% <3%
Q2~Q4 error2% 2% 2%
Max working pressureMPa1.6MPa 1.6MPa 1.6MPa
Pressure lossKPa<25 <25 <25
Temperature4℃-65℃ 4℃-65℃ 4℃-65℃
humidity range%RH<95 <95 <95
Channel lengthmm165mm 195mm 215mm
Maximum registration (LCD)M399999.999
Min instant-flow reading (LCD)M3/h0.001
Max instant-flow reading (LCD)M3/h9.999
Battery
Battery typeLithium
Battery lifeYear>10
Smart function
CommunicationM-bus/Impulse output/868 LoRa
Temperature compensationYES
Mechanics
Channel materialBrass body
Water & dust proofIP68
Thread patternmm33*2.309 33*2.309 33*2.309

Dimensions



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Communication Way:Mbus (CJ188),

RS-485, RS232, IR (optical),

Customized extension: FM, GPRS, LoRa, etc. wireless.

Company information


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