Audited Supplier
JYME1S004-LXSZ-VN Series Wireless Direct Water Meter is a valve-controlled intelligent water meter based on NB-IoT standard communication protocol. Adopt NB-IOT wireless technology communication, the communication distance is far without the need for networking. Easy to write reading and controlling water meters, realizing remote direct reading of water meters, effectively avoiding the management department on top table reading, and improving meter reading efficiency.
The water meter is designed with an electromechanical separation structure, and the measurement is accurate. The base table and the NB-IoT valve electronic unit can be completely separated, and each independently operate, convenient to install, which is convenient for later maintenance.
Model:
JYME1S004-LXSZ-VN MA609G
Brand:
JinYuming
JYME1S004-LXSZ-VN Series Electrical Parameters
Name | Parameters | Remark | ||||
Minimum | Typical | Maximum | Unit |
| ||
1 | Network format | NB_IOT(China Mobile/Telecom/China Unicom) |
| |||
2 | Near Field Communication | NFC |
| |||
3 | Quiescent operating current | 17 | 21 | uA | ||
4 | Communication working current |
| 200 | mA | ||
5 | Battery | +3.6 |
| V | ||
6 | Battery undervoltage point | 3.2 |
| 3.3 | V | |
7 | Normal online voltage | 3.1 |
|
| V | |
8 | NB Number of communications per day |
| 1 | time | ||
9 | Built-in battery life | 6 |
| 10 | year | ER26500+HPC |
10 | Frequency |
| 850 |
| MHZ |
|
11 | Transmit power |
| 23 | dBM |
| |
12 | Sensitivity | -129 | dBM | |||
13 | Operating temperature | -10 | 50 | ºC |
| |
14 | Storage Temperature | -20 |
| 60 | ºC | |
15 | Humidity | 85% |
|
| ||
16 | Motor switching time | 6 |
| S | ||
17 | Valve drive current | 30 | 180 | mA | ||
Mechanical Dimensions
JYME1S004-LXSZ-VN Series Dimension Drawing
Caliber(mm) | L1 | L2 | L3 | H | M | D | Weight |
| Uint: mm | Uint: kg | |||||
15 | 259 | 165 | 13 | 104 | 115 | G1/2B | 1.34 |
20 | 299 | 195 | 13 | 104 | 115 | G3/4B | 1.55 |
25 | 345 | 225 | 13 | 104 | 115 | G1B | 1.75 |
