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Lorawan Nb-Iot Wireless Communication Residential and Industry Ultrasonic Water Meter

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US$ 22 1 - 9 Carton
US$ 21 10 - 99 Carton
US$ 20.5 ≥100 Carton
Key Specifications
Get Latest Price
Warranty:
2years
Application:
Civil, Industrial
After-sales Service:
10years
Contact Supplier Request Quote Chat Now
China J-L Smart Meter Co.,Ltd
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
20 days

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  • Product Details

  • Company Profile
  • Contact Us
Warranty 2years
Application Civil, Industrial
After-sales Service 10years
Work Environment Dry Water Meter
Stucture Wireless Communicating
Medium Temperature Cold Water
Level Measurement C
Counter Instructions Analogue
Install Other, H/V
Nominal Diameter 15-50mm
Principle Other, ultrasonic
Medium Pressure General Water Meter
Transport Package hard carton
Specification DN15-25
Trademark JL
Origin China

Company profile

China J-L smart meter Co., Ltd. was founded in 2008 and is located in Zhangjiakou City, Hebei Province, China. The factory was covering 20 acres, an area of 20,000 square meters. Our company is a high-tech enterprise integrating R&D, production, sales, and after-sales. The main products are water meters, electric meters, gas meters, heat meters, other metering instruments, and NB-IoT/Wireless remote transmission modules. In addition, we can also provide customers with overall renovation plans and suggestions for instrument projects. The company has successively passed the EU market CE product certification, FC certification, ISO9001:2015 quality system certification, ISO14001:2015 environmental management system certification, ISO45001:2018 occupational health and safety management system certification, computer software copyright registration certificate, multiple patents Certificate and high-tech enterprise certificate, and won the title of well-known enterprise in Zhangjiakou. The company has offices and subsidiaries in important cities such as Beijing, Tianjin, Xi'an, and Hangzhou. We have 25 R&D personnel, more than 200 employees, and an annual output of 1.5 million sets of various meters. Our company's aim is to put product quality and service first and provide each partner with competitive products and services for long-term win-win results. 
工厂图 (1).jpg

Products Features

The features of this series of SMART ultrasonic water meters are summarized as follows:

1. Unlimited installation Angle;

2. Wide range ratio(R160/R200/R250/R400), High accuracy level, good stability;

3. Multi-transmission methods: Photoelectric, RS-485, M-Bus, LoRa, NB-IoT, etc.

4.No mechanical transmission parts,wear-free.

5.Low startup flow rate(Startup flow rate can reach 0.0015m³/h).

6. With water temperature measurement function.

7. The whole water meter is designed with IP68, which can work underwater for a long time.

8. Micro-power technology, battery power (measurement cycle 1s, battery theoretical work more than a decade).

9. Highly intelligent self-checking capability, monitoring common problems such as empty pipes, air bubbles, transducer aging, battery Undervoltage, abnormal water temperature (too high or too low), abnormal water volume (leaking or running water), and other problems (above functions are Optional), can adopt NB-IoT technology, and push information to users at the first time. 

Technical Parameters

                 Item 

Unit

                                                Parameter 

Nominal diameter

mm

15

20

25

32

40

Overload Q4

m³/h

3.125

5

7.875

12.5

20

Permanent flowQ3

m³/h

2.5

4.0 

6.3

10

16

Range ratioQ3/Q1

R=200/R250/R400(The standard R is R160 ), also can be customized.

Transitional flow-rateQ2

m³/h

0.02

0.032

0.05

0.08

0.128

Min flowQ1

m³/h

0.0125

0.02

0.0315

0.05

0.08

Accuracy 

Class 2

Temperature class

T30/T90

Nominal pressure

1.0MPa(Default ),1.6MPa,2.5MPa(Customized )

Pressure loss class 

p63

Flow profile sensitivity level 

U10/D5

Climatic and mechanical environmental level

Class B

Installation method 

Horizontal installation or vertical installation (under water inlet) 

Battery 

34615 battery (default )/26500battery 

Packing


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Product Tags: Ultrasonic Water Meter , water meter , Flow Meter

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China J-L Smart Meter Co.,Ltd
Verified Business License
Business Type
Manufacturer
Year Established
2015
Factory Size
30,000-50,000 square meters
Annual Export Value
US$1.5 Million - US$2.5 Million
Contact Supplier Request Quote Chat Now

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