Product ID.：WL501R
Communication mode：RF Mesh (Uplink), Wireless M-Bus(Downlink)
Electric, water, gas and thermal meter reading repeater, an IOT gateway product of low cost, stable performance and reliable operation, is used in convenient RF Mesh and Wireless M-Bus network layout. It can be applied in reading of various meter types (electric, water, gas and thermal meters) to enlarge network coverage and enhance on-field adaptability, rendering a more flexible network layout.
l Technical Parameters
|
Item |
Parameter |
|
Name |
Meter Reading Relay |
|
Type |
WL501R |
|
Voltage |
220 V 50/60Hz |
|
Power frequency magnetic field |
400 A/m |
|
Insulation class |
Class II |
|
Impulse voltage |
6 kV |
|
Electrostatic discharge |
8 kV |
|
Electrical fast transients |
Power circuit 4 kV |
|
Signal circuit 1 kV | |
|
Surge |
Common mode 4 kV |
|
Difference mode 2 kV | |
|
Temperature range |
-30 ～+70 ℃ |
|
Relative humidity |
≤95% |
|
Voltage range |
Rated voltage ±30% |
|
Overall static power consumption |
≤3.5W/ 15VA |
|
Lifetime |
10 years |
|
Dimension (L×W×H, mm) |
110 × 62.5 × 33 |
|
Weight (kg) |
0.25 |
|
Clock battery (Lithuim, mAh) |
- |
|
Hardware interface (standard) |
Uplink: RF(Sub-GHz, customizable) Downlink: RF(Wireless M-Bus) |
