Made in China Nb-Iot Remote Reading Electronic Water Flow Meter

 LXSGY-15W to LXSGY-40W (15mm to 40mm) is a wireless remote reading NB electronic water flow 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 the multi jet dry type meter as the base meter.

Features:

1. The mechanical part of NB electronic water flow meter is multi jet wet type or dry type, with the high accuracy, low starting flow rate, easy reading, long lifetime, etc.
2. The electronic water flow meter body can be brass/iron/plastic.
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 electronic water flow 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. Electronic water flow meter data cycle reporting: it can be set up accordingly to report the data hourly, daily, monthly, including the accumulated water volume, battery capacity, electronic water flow 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 electronic water flow meter 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. Low power consumption
2. Deep coverage of 20 dB and gain (more penetration of a wall than 2G).
3. Low cost, multilink (meter reports data directly to base station, without the help of the intermediate equipment.
4. Security (adopting cloud management platform to ensure the safety of the clients)
5. Reliability of internet (adopting the specific internet to ensure constant and stable operation.
6. Reusing the current cellular internet (fast and cheap).
7. Global standard cost and roaming.

Parameters of Electronics
Automatic Network Topology of NB Electronic Water Flow 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 electronic water flow meter; ≤90ºC for hot electronic water flow 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 electronic water flow metershould be installed in horizontal position  with the direction of the flow as indicated by the arrow cast in the meter body with the register face upwards. 
*Pipeline must be flushed before installation.
*The electronic water flow 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 electronic water flow meter).
In the upper zone from Qt(Q2) inclusive up to and including Qmax (Q4) is ±3% (hot electronic water flow meter).





Accessories
Each electronic water flow meter has one set couplings optional: 2pcs tube, 2pcs nut and 2pcs gasket



MAIN TECHNICAL DATA    According to ISO4064 :2003 (Old Standard)
MAIN TECHNICAL DATA    According to ISO4064:2014 (New Standard)
 
Dimensions and Weight


  



Why Choose "JIANGBEI" Electronic Water Flow Meter?

1. 25 Years' manufacturing experience of different kinds of electronic water flow 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 electronic water flow meter, please just inform us. A fast and good after-service would be provided to you!

       3.JIANGBEI electronic water flow 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 electronic water flow meter, which can test electronic water flow 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 electronic water flow meter in sizes from 50mm to 600mm, which can test electronic water flow meter by weight, volume and comparison.

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

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

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