LoRaWAN Wireless Remote Water Meter

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

Features:

1. LoRaWAN communication 2. Remote reading, avoiding manual services such as door-to-door meter reading, saving labor costs

3. Remote valve control to prevent customers from maliciously defaulting on water bills

4. Monitoring alarm

5. IP68 waterproof, anti-magnetic attack, good freeze resistance, vacuum sealed counter, keep clear for a long time

Function:

1. Support LoRaWAN® network, which can transmit data remotely.

2. 8 LoRa receiving channels, 1 transmitting channel, of which 8 receiving channels receive data at the same time.

3. Built-in GNSS synchronization position coordinate information.

4. Support Ethernet, 4G LTE data backhaul link.

5. The shell is firm and IP65 waterproof, and the working temperature is -40 ℃ ~ +80 ℃, suitable for outdoor environment.

6. Wireless remote control

7. Long data transmission distance (7.5km)

8. Vacuum sealed counter, keep clear for a long time.

9. Special glass with high pressure resistance and impact resistance

10. The casing of the brass alloy water meter is coated with anti-corrosion and anti-static paint

1. Model: LXSY 15～LXSY 300 LoRaWAN water meter

2. Size: DN15-DN300

3. Valve control: brass (with valve)

4. Movement: dry/wet (standard)

5. Working pressure: PN16.

6. Protection class: IP68

7. Protocol: LORAWAN

8. Frequency band: 433-923 MHz

9. Battery: ER26500M @3600mAh can be used for 6-7 years.

10. Pressure loss: ≤0.063Mpa

11. Water temperature: T30, T90

12. Standard: ISO4064.

13. Certificate: MID

14. Working method: Class A

15. Software: Free

16. Composition: LoRaWAN water meter, gateway, management software.

LoRaWAN advantages:

In large-scale networking, a single gateway may allow 5000 nodes to be connected

Spread spectrum technology, strong anti-interference ability

Low power consumption, stable network, super coverage

Star network topology, flexible to build and easy to maintain.

Technical Parameter

Working frequency	Compatible with LoRaWAN (433-510 or 863-928 MHZ)
Maximum transmit power	21±1dBm （Comply with the power limitation requirements of different regions of the LoRaWAN protocol）
Receive sensitivity	<-136dBm
Operating temperature	-20°C ~ +70°C
Operating Voltage	+2.4V~ +3.8V
Receive current	≤9mA
Emission current	≤130mA（related to transmit power）
Transmission distance	The maximum communication distance in open areas is15km
Valve electrical parameters	Voltage：2.4V~3.8V，Current：260mA
Sleep current	≤15uA
Size	42.1mm24.8mm3.2mm

Data reporting	Support a variety of measurement methods (single, double pulse measurement, Hall, non-magnetic, etc.)
Power management	Configurable valve type, support remote valve control and valve fault detection
Metering	Can support multiple metering modes, (single, double pulse metering, Hall, non-magnetic, etc.)
Control valve	Support power-down storage, no need to re-initialize the metering value after power-down
Power-down storage	Support timing dredging valve function and command dredging valve function
Unblock the valve	It can save 10-year annual freeze and monthly freeze data for the last 128 months, cloud platform
Month and year frozen data storage	Historical data can be queried
Magnetic attack detection	Support magnetic attack detection, generate an alarm sign when detecting malicious magnetic attack
Power off valve	Support power-off forced valve closing and reporting
Set the number of fathers	Support wireless near and long-distance parameter setting

Size:	Flow range		Q4	Q3	Q2	Q1	Minimum reading	maximum reading
Size:	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

Size:	Llong	Width	High	Thread
DN15	165	99	140	3/4GB
DN20	195	99	140	1GB
DN25	225	99	140	1-3/4GB

The maximum allowable error of high flow rate (Q2≤Q≤Q4) is ±2% when the water temperature range is 0.1°C~30°, and ±3% when the water temperature is higher than 30°.

The maximum allowable error of the low flow rate (Q1≤Q<Q2) is ±5%, regardless of the water temperature range.

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.

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