Netvox R718KA2 -Wireless 2-Input-mA Current Meter Interface, 4~20mA
The Wireless 4-20mA DC Current Meter is designed to offer a large selection of easy-to-use current 4-20mA data loggers for load monitoring. The wireless communication is compatible with LoRaWAN™ protocol (ClassA).
*1. Actual range may vary depending on environment.
*2. Battery life is determined by sensor reporting frequency and other variables
Electric:
Input Power |
2 x 3.6V ER14505 AA lithium batteries |
Sleeping Mode |
21uA |
Wake up Mode |
6.3mA@3.3V |
Receiving Current (max) |
11mA @3.3V |
Transmitting Current (max) |
120mA/3.3V |
Battery Voltage Measurement |
±0.1V |
Low Voltage Threshold |
3.2V |
Frequency:
TX Power |
19dBm±1dBm |
Rx Sensitivity |
-136dBm (LoRa,Spreading Factor=12, Bit Rate=293bps ) |
Antenna Type |
Build-in antenna |
Communication Range |
10 km (line-of-sight, the actual transmission distance depends on the environment) |
Data Transfer Rate |
0.3kbps~50kbps |
Spread Technique |
LoRa/FSK |
Available Frequency |
US915 AU915 AS923 EU868 KR920 CN470 |
Physical:
Dimension |
Main Part: L: 112mm*W: 65mm*H: 32mm |
Weight |
141g |
Environment Temperature Range |
-20℃ ~ 55℃ |
Environment Humidity Range |
<90% RH (No condensation) |
Storage Temperature |
-40℃ ~ 85℃ |
IP Rating (Main Part) |
IP67 |
IP Rating (External Sensor) |
IP65 |
Brand | Netvox |
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