LXUM Ultrasonic water meter
LXUM Ultrasonic water meter
1. No wear
2.Range width
3.Anti-blocking
4. Data storage for a long time
5.Suitable for wide water quality
6.Battery management
There are no moving parts inside, there is no measurement inaccuracy caused by wear.
2.Range width
The range ratio(Q3/Q1) can reach 250:1 and the starting flow rate is small.
3.Anti-blocking
The waterway adopts a straight pipe section, which is basically equivalent to a water pipe, and there is no internal blockage.
4. Data storage for a long time
Stores the last 36 months of historical data, short-term storage of current data immediately, to prevent data loss.
5.Suitable for wide water quality
It is completely free from impurities, chemicals and magnetic substances, and is suitable for various water quality.
6.Battery management
The battery has a long life and has a voltage monitoring circuit, and the low voltage automatically alarms.
Technical Parameters
Model | Nominal diameter DN (mm) | Starting flow L/h | Minimum flow Q1 (L/h) | Demarcation flow Q2 (L/h) | Common flow Q3 (m3/h) | Maximum flow Q4 (m3/h) |
DN15 | 15 | 1.5 | 10 | 16 | 2.5 | 3.125 |
DN20 | 20 | 2.5 | 16 | 25.6 | 4 | 5 |
DN25 | 25 | 4 | 25 | 40 | 6.3 | 7.87 |
DN32 | 32 | 6 | 40 | 64 | 10 | 12.5 |
DN40 | 40 | 8 | 64 | 100 | 16 | 20 |
DN50 | 50 | 13 | 0.100 | 0.160 | 40 | 50 |
DN65 | 80 | 30 | 0.157 | 0.252 | 63 | 78.75 |
DN80 | 100 | 50 | 0.157 | 0.252 | 63 | 78.75 |
DN100 | 125 | 88 | 0.250 | 0.400 | 100 | 125 |
DN150 | 150 | 100 | 0.625
| 1.00 | 250 | 312.5 |
Level of accuracy | Secondary | |||||
Range ratio R (Q3/Q1) | Small diameter (DN5-40) 160:1,250: optional, large diameter (DN50 or higher) 250:1,400:1 optional | |||||
Maximum working pressure | 1.6Mpa | |||||
Temperature class | T30, T50, T70 optional | |||||
Working environment | -20~55 | |||||
Installation Environment | Class C | |||||
Electromagnetic environment | E1 class | |||||
Life span |
A 3.6V lithium battery that can work for 6+1 years | |||||
Pipe material |
Copper, stainless steel, plastic (optional) | |||||
Communication Interface | Infrared, M-BUS, wireless (Sub-G, Lora, NB-IOT optional) | |||||
Data storage |
36 months of running data information | |||||
TEL：0755-26490345
FAX：0755-26490245 E-mail : cgdzmarkrt@163.com After-sales service：8009993929 | Shenzhen Changgong Electronic Computer Co., Ltd. Address: Building C, Fenda High-tech Park, Hangcheng Street, Baoan District, Shenzhen, Guangdong, ChinaPost Code: 518126 | 
|
Copyright © Shenzhen Changgong Electronic Computer Co., Ltd.2015 | All Rights Reserved ICP No. 15101288-1