LWHD-01 LoRaWAN Handheld Unit
Handheld Unit designed for LoRaWAN water meters.
It seamlessly integrates with "Walk-by Meter Reading" App, compatible with both Android and iOS systems.
Mobile phones and handheld device are connected by Bluetooth
TECHNICAL SPECIFICATION:
Wireless Communication | |
LPWAN Network connection | LoRa; Used for LoRaWAN, Reelink protocol support |
WLAN Wireless | BLE; Used for Connection with Smart phone APP |
LoRa RF specification | |
Frequency | LoRa low frequency band:433MHz~510MHz; |
Max Output power | 20dBm |
RX sensitivity | |
Antenna type | External Rubber Antenna |
Antenna Gain | Peak 1dBi@868/915MHz, 1dBi @470MHz |
Environmental specification | |
Operating Temperature | -20~55℃ |
Storage Temperature | -40~85℃ |
Operating relative Humidity | 5~95%RH, No Condensation |
ESD class | Air Discharge: ±8kV |
User interface | |
LEDs | 4*Green LEDs for battery status indication; |
Button | 1*Tactile switch |
Type-C USB | For battery recharge, 5V USB |
Battery lifespan | 2 days normal use; |
Mechanical data | |
Dimension | 100mmx60mmx17mm |
Weight | 65g with battery |