China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter

China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter, Find details about China Water Meter, Water Meters from China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter

Model NO.
LXLCY-W
Nominal Diameter
50mm-500mm
Application
Industrial
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Stucture
Wireless Communicating
Mechanical Meter
Woltman Water Meter
Communication Mode
Nb, Lora or Lorawan
Water Proof Grade
IP68
Signal Colletion Mode
Reed Switch/Hall/Inductance
Working Temperature
T30/T50/T90
Type
Cold/Hot
Trademark
JIANGBEI/OEM
Transport Package
Export Carton
Specification
cast iron body
Origin
China
HS Code
90282010
Model NO.
LXLCY-W
Nominal Diameter
50mm-500mm
Application
Industrial
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Stucture
Wireless Communicating
Mechanical Meter
Woltman Water Meter
Communication Mode
Nb, Lora or Lorawan
Water Proof Grade
IP68
Signal Colletion Mode
Reed Switch/Hall/Inductance
Working Temperature
T30/T50/T90
Type
Cold/Hot
Trademark
JIANGBEI/OEM
Transport Package
Export Carton
Specification
cast iron body
Origin
China
HS Code
90282010
Package size per unit product
310.00cm * 350.00cm * 163.00cm
Gross weight per unit product
10.000kg

Wireless Water Meter China High Quality Woltman Type China Nb Iot  Lora Smart Water Meter


China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter
 

 

LXLCY-50W to LXLCY-500W (50mm to 500mm) is a wireless remote reading NB smart water meter of low power consumption based on the wireless communication technology of narrowband cellular, with split design (the electronic parts are sealed separately and the water proof grade can be IP 68), with removable element woltman dry type meter as the base meter.

Features:
  1. The mechanical part of NB smart water meter is woltman dry type, with the high accuracy, low starting flow rate, easy reading, long lifetime, etc.
  2. The meter body is iron.
  3. Meeting EMC/ESD/EMI, the design requirements of electromagnetic compatibility for the electronic products, reaching the industrial leading level.
  4. The wireless module is separated with the mechanical part, for easy maintainance.
  5. The electronic parts are separately sealed, and the water proof grade can be IP 68.
  6. Adopting the advanced technology of data coding and verification, with high communication reliability
  7. NB smart water meter is communicating directly with NB-IOT base station, without collector and concentrator as the reading system.
  8. Combined by the host computer, building a remote reading management system, to ensure an automatic reading and monitoring.
  9. NB Smart Water meter data cycle reporting: it can be set up accordingly to report the data hourly, daily, monthly, including the accumulated water volume, battery capacity, meter status as well as the reporting period.
  10. Convenient mechanical reading: the reading would not be affected after assembling the NB wireless module.
  11. Stable signal: with the NB-IOT base station, NB smart water meters set up a network by the core network to make sure a stability of the signal.
  12. No wiring, and easy installation.

Advantage of the Narrowband Cellular Technology of NB-IOT.
  1. Pulse: 100 L/Pulse or 1000 L/Pulse (optional)
  2. Low power consumption
  3. Deep coverage of 20 dB and gain (more penetration of a wall than 2G).
  4. Low cost, multilink (meter reports data directly to base station, without the help of the intermediate equipment.
  5. Security (adopting cloud management platform to ensure the safety of the clients)
  6. Reliability of internet (adopting the specific internet to ensure constant and stable operation.
  7. Reusing the current cellular internet (fast and cheap).
  8. Global standard cost and roaming.
  9. Electromechanical conversion error: ΔV≤±1 signal equivalent.
Parameters of Electronics
ItemParameters
Frequency800MHz,900MHz
Communication ModeDuplex, sending and receiving
Output Power<23dBm
Receive Sensitivity -136dBm
Emission Current<250mA
Receive Current<80mA
Sleep Current≤4uA
Visible Distance>20Km
Communication ProtocolCoAP
Working Temperature of Module-20ºC~+70ºC
Battery Mode and CapacityER26500;8500mAh
Battery LifetimeReporting Once Daily :about 6 years

Automatic Network Topology of NB Smart Water Meter.
China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter


Standard Compliance
Technical data conforms to ISO 4064 Class B, Class C, R80, R100, R125 or R160 standard for horizontal installation.

Working Condition:
  1. Water temperature:≤50ºC for cold NB smart water meter; ≤90ºC for hot NB smart water meter
  2. Humility: 0~95%RH
  3. Working Pressure: ≤1.0 Mpa.
  4. Pressure Loss: ≤0.063Mpa.
  5. Environment Class: B (installed inside).
  6. Electromagnetic class: E1 (residential, commercial and ligh indurical).
  7. Water Proof Grade: IP 68.

Installation requirements
*The NB smart water meter should be installed in horizontal position  with the direction of the flow as indicated by the arrow cast in the NB smart water meter body with the register face upwards. 
*Pipeline must be flushed before installation.
*The NB smart  water meter should be constantly full of water during operation.

Maximum Permissible Error
In the lower zone from Qmin(Q1) inclusive up to but excluding Qt (Q2) is ±5%.
In the upper zone from Qt(Q2) inclusive up to and including Qmax(Q4) is ±2%(cold NB smart water meter).

In the upper zone from Qt(Q2) inclusive up to and including Qmax (Q4) is ±3% (hot NB smart water meter).

China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter
China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter


MAIN TECHNICAL DATA    According to ISO4064 :2003 (Old Standard)
Meter SizeMeasuringMax FlowNominal FlowTransitional FlowMin FlowMin ReadingMax Reading
mmclassm³/h 
50B301530.450.0002999999
65B502550.750.0002999999
80B804081.20.002999999
100B12060121.80.002999999
125B2001002030.002999999
150B300150304.50.002999999
200B500250507.50.002999999
250B80040080120.002999999
300B1200600120180.029999999
350B1600800160240.02999999999
400B20001000200300.02999999999
500B30001500300450.02999999999


MAIN TECHNICAL DATA    According to ISO4064:2014 (New Standard)
Meter SizeMeasuringQ4Q3Q2Q1Min ReadingMax Reading
mmRm³/h    
506331.25250.63 0.40 0.0002999999
658050400.80 0.50 0.0002999999
808078.7631.26 0.79 0.002999999
100801251002.00 1.25 0.002999999
125802001603.20 2.00 0.002999999
15080312.52505.00 3.13 0.002999999
2006350040010.16 6.35 0.002999999
2505078763020.16 12.60 0.002999999
300501250100032200.029999999
350502000160051.2320.02999999999
400503125160051.2320.02999999999
500505000250080500.02999999999


Dimensions and Weight
China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter
 
Meter sizeLength LWidth BHeight HConnecting thread
mmmmDBolt circle Dia D1Connecting bolt
502002564001651254xM16
652002564001851454xM16
802252764002001608xM16
1002502864002201808xM16
1252503014002502108xM16
1503003465002852408xM20
2003503735003402958xM20
25045049373039535012xM20
30050051673044540012xM20
35050056073052047012xM21
40060063183056551516xM24
50080078593071565020xM30
 
Our promise is that if there is any quality problem for our "JIANGBEI"  NB smart water meter, we will take the full responsiblity!

China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter
CERTIFICATES AND HONORS
China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter

China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter

China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter
China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter
EQUIPMENTS
China High Quality Woltman Type China Nb Iot Lora Wireless Water Meter Smart Water Meter



Why Choose "JIANGBEI" NB Smart Water Meter?
  1. 25 Years' manufacturing experience of different kinds of NB smart water meter, with strict management system of ISO 9001, ISO14001 and ISO 45001.
       2. 3 Years' warranty. If you have met any quality problems for our JIANGBEI NB smart water meter, please just inform us. A fast and good after-service would be provided to you!

       3.JIANGBEI NB smart water meter is exactly made according to ISO 4064/CE/EN 14154 (MID)/OIML R49 standard,  and now we are applying for MID certification.

      4. JIANGBEI has the testing laboratory for NB smart water meter, which can test NB smart water meter in different temperature,  different pressure, different position, etc.. Now we are applying for SCNAS certification for it.

      5.JIANGBEI has the automatic test bench for NB smart water meter in sizes from 50mm to 600mm, which can test lorawan water meter by weight, volume and comparison.

      6. You can check the testing or the results of each single NB smart water meter on-line by JIANGBEI newly designed unique  automatic test bench.

      7. According to your different project requirements, JIANGBEI will give you the best NB smart water meter solution by our professional technical team and long experience in NB smart meter field.

Trust me! You will be satisfied by our perfect NB smart water meter and after-sale service, and you will never get complaint from your customers.