Zhuhai Huiyue Technology Co., Ltd
Zhuhai Huiyue Technology Co., Ltd
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product introduction:
Photoelectric Direct Reading Remote Smart Water Meter(Small Diamter)is a self-developed direct reading remote water meter that is convenient for remote meter reading and control, designed to meet the actual needs of daily water use. It adopts M-BUS/RS485 bus communication to achieve remote direct reading of water meter usage, effectively avoiding the need for management departments to come to the door for meter reading. This product also has valve control function (optional), which facilitates the management department to control the water usage of the direct reading remote water meter, making remote meter reading and control more convenient and reliable. While saving manpower, material resources, and financial resources, it effectively improves productivity.
product features:
1.Meter reading accuracy
2.Meter reading convenience
3.lower power consumption
4.Lighting-proof
5.Long service life
6.Easy installation and maintenance,low cost
7.prepaid water charges,ladder billing and full range,wide application.
8.Two types:
with motor valve:can realize control valve remotely.
without motor valve:no motor valve
Product details:
1. Material: All brass, wet dial
2. working condition: Temperature no more than 50c for cold water meter
3. Measured by cubic meter
4. Quantity of flow
|
DN mm |
Grade |
Qmax m3/h |
Qn m3/h |
Qt m3/h |
Qmin m3/h |
| 15 | Class B | 3.125 | 2.5 | 0.050 | 0.032 |
| 20 | Class B | 5 | 4 | 0.080 | 0.050 |
| 25 | Class B | 7.875 | 6.3 | 0.126 | 0.079 |
Q3/Q1=80, Q2/Q1=1.6, Q4/Q3=1.25
5. Working pressure: 1.0 Mpa
6. Loss of pressure under Q3≤0.063 Mpa
7. Indicating error: at low zone of Qmin to Qt (not including) is±5%, at high zone of Qt to Qmax is±2%
8. Dimension and Weight:
Dimension and Weight
| Item No. | Unit | LXS-15 | LXS-20 | LXS-25 |
| DN | mm | 15 | 20 | 25 |
| Total length | mm | 260 | 300 | 345 |
| Length | mm | 165 | 195 | 225 |
| Width | mm | 95.5 | 95.5 | 100 |
| Height | mm | 105.5 | 107.5 | 116.5 |
| connecting scres | mm | G3'/4' ' | G1' ' | G1' 1/4 |
| Weight | mm | 1.46 | 1.75 | 2.51 |
Performance Parameter:
1. Type of data gathering: use the opposed photoelectric sensing technology which makes more accurate collected data.
2. Data display type: mechanical accumulative display, network remote display.
3. Data upload type: handy concentrator or PC or telephone communication or GPRS
4. Interface type: M-BUS or RS-485
5. Power on waiting time: <3S
6. Single reading time: 280ms
7. Working pressure: 1.0MPa.
8. Ambient temperature: ≤93 %RH