JYME1S004-LXXZ-FN Series Wireless Direct Water Meter is a non-magnetic direct-reading smart water meter based on NB-IoT standard communication protocols and infrared features. With NB-IOT wireless technology communication with infrared function, 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 electromechanical separation structures, and is not subject to magnetic field, and the measurement is accurate. The base table and the wireless acquisition module can be completely separated, and their own independent operation is convenient to install, which is convenient for later maintenance.
Model:
JYME1S004-LXXZ-FN MA109P
Brand:
JinYuming
Table 2 JYME1S004-LXXZ-FN Series Electrical Parameters
|
Name
|
Parameters
|
Minimum
|
Typical
|
Maximum
|
Unit
|
1
|
Network format
|
NB_IOT(China Mobile/Telecom/China Unicom)
|
2
|
Near Field Communication
|
Infrared induction
|
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
|
10
|
Frequency
|
|
850 |
|
MHZ
|
11
|
Transmit power
|
|
|
23 |
dBM |
12
|
Sensitivity
|
|
|
-129
|
dBM |
13
|
Operating temperature
|
-10
|
|
50
|
℃
|
14
|
Storage Temperature
|
-20 |
|
60
|
℃
|
15
|
Humidity
|
|
85% |
|
|
Mechanical Dimensions

Figure 2 JYME1S004-LXXZ-FN Series Dimension Drawing
Caliber(mm)
|
L1
|
L2
|
L3
|
H
|
M
|
D
|
Weight
|
|
Uint: mm |
Uint: kg
|
15
|
259 |
165
|
13
|
137
|
88
|
G1/2B
|
1.2
|
20
|
299
|
195
|
13
|
137
|
88
|
G3/4B
|
1.55
|
25
|
345
|
225
|
13
|
137
|
88
|
G1B
|
1.85
|
CE1.pdf
CE2.pdf
Environmental Management Certificate.pdf
Quality System-Iso 9001.pdf
Enterprise Credit Rating Certificate.tif
Five-Star After-Sales Service Certificate.pdf