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NETVOX Wireless Sensor R718X is a LoRaWAN Class A device and it is compatible with LoRaWAN protocol.
R718X has a built-in ultrasonic ranging sensor that can detect the distance from the sensor to the detected object (for example: detect the height of garbage in the waste bin).
R718X also has the temperature detection function, it can detect the temperature of the waste bin. R718X would send out the detected data through wireless network.
NETVOX Wireless Temperature Sensor outputs the ambient temperature in degrees Celsius. It is programmed to sleep for a user-given time interval (heartbeat) and then wakeup. To stay within the abilities of the processor, the temperature is computed off a data table provided by the manufacturer.
Input Power | 2 x 3.6V ER14505 AA lithium batteries |
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Sleeping Mode | 30uA |
Wake up Mode | 7.11mA @ 3.3V |
Low Voltage Threshold | 3.2V |
Tx Current | 120mA/3.0V |
Rx Current | 11mA @3.0V |
Battery Life |
5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF = 10) |
Tx Power | 19dBm±1dBm |
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Rx Sensitivity | -136dBm (LoRa,Spreading Factor=12,Bit Rate=293bps ) -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps) |
Antenna Type | Build-in antenna |
Communication Range | Build-in antenna |
Data Transfer Rate | 0.3kbps~50kbps |
Spread Technique | LoRa/FSK |
Available Frequency | EU863-870,US902-928,AU915-928, KR920-923,AS923,CN470-510 Configured before shipment |
Dimension |
L:112mm*W:65mm*H:32mm Sensor cover size: D: 16mm*L: 34.5mm, |
Weight |
141g |
Operating Temperature |
-40℃ ~ 55℃ |
Environment Humidity Range |
<90% RH (No condensation) |
Storage Temperature |
-40℃ ~ 85℃ |
Nominal Frequency |
40.0±1.0 kHz |
Ringing |
1.2ms max |
Distance of Detection |
0.2m to 3.5m |
Accuracy |
S ± 0.12m (The test object is cardboard) |
Blind Zone |
0 to 0.2m |
Storage Temperature |
-40℃~+85℃ |
Cover Material |
Aluminum Alloy |
NTC Temperature Sensor
Resistance@25℃ |
100k (typical value) |
B-Constant |
4250 |
Accuracy |
-40℃ to 55℃ ±3℃ |
Device Installation
Datasheet:
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