Size: DN15-DN25mm
Lead time: 30 days around
MOQ: 5ctns
Package: Cartons Box
Delivery: Ocean or Express
Port: Ningbo or Shanghai
Place of origin: China
The NB-IOT intelligent remote water meter installs the NB-IoT communication module and automatically communicates through GPRS to realize remote automatic meter reading of the usage of the water meter. This effectively eliminates the need for the management department to conduct an on-site meter reading.
The management department may easily control the water meter's water usage using this product's valve control feature, which also saves labor, material resources, and financial resources while improving the convenience and accuracy of remote meter reading and control.
Features:
1. Remote networking, no longer limited by distance, any GPRS signal coverage area can collect instrument data.
2. Each water meter is directly connected to the server, no acquisition device is required, and the transmission is safe and reliable.
3. Standard ER26500 battery + HPC1520 battery capacitor combination, the battery capacitor combination power supply is guaranteed to be used for 8 years without replacement
4. Remote meter reading through GPRS to realize the functions of metering, protection and control of the valve.
5. After installing the valve, the system has the function of remote control valve to prevent malicious arrears of water bills.
6. The LCD display shows the current signal value, balance, usage, remaining amount and other information
7. Regular switch to prevent valve scaling
8. Customize the data upload cycle to meet the management needs of different users
9. Built-in/external antenna: Support built-in/external antenna, stable signal, full coverage, no blind spot
Technical Parameter
Operating Voltage | DC2.7V-3.6V |
Send current | 220mA |
Receive current | <100mA |
Idle current | ≤6mA |
Sleep current | ≤20μA |
Transmit power | 23dbm±2dbm |
Receive sensitivity | -129±2dbm |
Working frequency | B3、B5、B8 |
Relative humidity | ≤95%RH |
Protection class | IP68 |
Ambient temperature | 5℃-55℃ |
Conditions of Use:
Water temperature: 0.1℃-30℃ cold water meter, 0.1℃-90℃ hot water meter
Water pressure: 0.03Mpa-1.0Mpa
Pressure Loss Registration: P63
Environmental class: B class
Electromagnetic environment level: E1 level
Accuracy class: class 2
Size: | Flow range | Q4 | Q3 | Q2 | Q1 | Minimum reading | maximum reading | |
Q3/Q1 | Q2/Q1 | M³/h | M³ | |||||
DN15 | 80 | 1.6 | 3.125 | 2.5 | 0.05 | 0.03125 | 0.0001 | 999999 |
DN20 | 80 | 1.6 | 5 | 4 | 0.08 | 0.05 | 0.0001 | 999999 |
DN25 | 80 | 1.6 | 7.875 | 6.3 | 0.126 | 0.07875 | 0.0001 | 999999 |
1. What is your MOQ?
Our MOQ is usually 10 CTNS.
2. What is your delivery time?
The time of delivery is around 30-45days.
3. What is the shipping port?
Shanghai、Ningbo、 Xiamen、Shenzhen、Guangzhou
4. What are your payment terms?
We accept 30% T/T in advance,70% against the copy of B/L, or 100% L/C.
5. How should I contact you?
You can contact us with Trade Manager or send us an email by clicking Contact Supplier bottom.
6. What is the location of your company?
Our company is located in Ningbo, Zhejiang Province, China. If you would like to visit, you are much welcome.
7. How about the samples?
We could send you the samples, most samples are free to send to most places in China. If sent to other countries, transport fee should be paid by you.
1. Any inquiries will be replied to within 24 hours
2.No leakage, pressure PN 10;
3. Well and high-quality control ;
4. Environment-friendly, non-toxic, good-looking, and long service life;
5. Lightweight, easy to handle and transport;
6. Soft colors and excellent design, suitable for installation either exposed or hidden;
7. Wonderful ability in chemical corrosion resistance;
1. Genuine products with excellent quality and competitive prices.
2. Cooperating with customers all over the world and knowing the markets very well.
3. We are a reputable company, the company has passed BV and SGS third-party certification.
4. After- Services will be highly-satisfied. Any problems and feedback will be answered in a short time.
Company: NINGBO SALVADOR IMP. & EXP. CO., LTD
Mob&Whatsapp: 0086 15869351645
Tel: 0086-574-88324025
Email: cindyli@swdplastic.com
Contact: Cindy Li
Phone: +86-158-6935-1645
E-mail: cindyli@swdplastic.com
Whatsapp:0086-15869351645
Add: 5F, No.1 Building, 568 Si Ming East Road, Yinzhou,Ningbo City, Zhejiang Province, China
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