Description
R718KA Netvox LoRaWAN Wireless mA Current Meter Interface 4~20mA
The Wireless 4-20 mA DC Current Meter is designed to offer a large selection of easy-to-use current 4-20 mA data loggers for load monitoring. The wireless communication is compatible with LoRaWAN™ Protocol (ClassA).
Features:
-
Wireless Range of 10km
- LoRaWAN Class A compatible
- Frequency Hopping Spread Spectrum (FHSS)
- Improved Interference Immunity
- Improved Power Management for Longer Battery Life
- Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for Sensor Data Messages)
- Battery Life: Please Refer To Web: http://Www.Netvox.Com.Tw/Electric/Electric_calc.Html
- Over-The-Air Updates (Future)
- Third-Party Online Wireless Sensor Monitoring And Notification System To Configure Sensors, View Data
- And Set Alerts Via SMS Text And Email (Optional)
- Available Third-Party Platform: Actility/ThingPark, TTN, MyDevices/Cayenne
- R718X Series Carry Magnets Which Can Be Attached To Ferromagnetic Materials And Objects
Battery: https://www.iot-store.com.au/products/er14505-2400mah-3-6v-lithium-battery-aa-cell
Electric
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Input Power
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2 X 3.6V ER14505 AA Lithium Batteries
(3.6V2400mah/Section）
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|
Sleeping Mode
|
21uA
|
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Wake Up Mode
|
6.3mA@3.3V
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Receiving Current (Max)
|
11mA @3.3V
|
|
Transmitting Current (Max)
|
120mA/3.3V
|
|
Battery Voltage Measurement
Accuracy
|
±0.1V
|
|
Low Voltage Threshold
|
3.2V
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Frequency
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TX Power
|
19dBm±1dBm
|
|
Rx Sensitivity
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-136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps )
-121dBm (FSK,Frequency Deviation=5kHz, Bit Rate=1.2kbps)
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|
Antenna Type
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Build-In Antenna
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Communication Range
|
10 Km (Line-Of-Sight, The Actual Transmission Distance Depends On The Environment)
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Data Transfer Rate
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0.3kbps～50kbps
|
|
Spread Technique
|
LoRa/FSK
|
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Available Frequency
|
AU915, AS923
|
Physical
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Dimension
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Main Part: L: 112mm*W: 65mm*H: 32mm
|
|
Weight
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141g
|
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Environment Temperature Range
|
-20℃ ～ 55℃
|
|
Environment Humidity Range
|
<90% RH (No Condensation)
|
|
Storage Temperature
|
-40℃ ～ 85℃
|
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IP Rating (Main Part)
|
IP67
|
|
IP Rating (External Sensor)
|
IP65
|
Documentation:
Datasheet
User manual
Netvox LoRaWAN Catalog
Payload Format and Examples
Netvox LoRaWAN Application Command V1.9
Netvox LoRaWAN Application Devicetype V1.9
Example of payload (ConfigureCmd)_R718CK2
example of payload (ReportDataCmd)
Frequency Conversion (Sub frequencies of AU915)
Lora Calibrate Tool User Manual
Programming Instruction STlink
