Netvox – R718NL325-Wireless Light Sensor and 3-Phase Current Meter with 3x250A Clamp-On CT
Netvox – R718NL325-Wireless Light Sensor and 3-Phase Current Meter with 3x250A Clamp-On CT
Description
R718NL325-Wireless Light Sensor and 3-Phase Current Meter with 3x250A Clamp-On CT
The NETVOX Wireless Light Sensor and 3-Phase Current Meter with 3x250A Clamp-On CT is used to detect three-phase electrical input current and ambient light intensity detection. The device is compatible with the LoRaWAN protocol, and integrates a chip module that conforms to the LoRaWAN wireless protocol to display the collected data in the gateway. The device adopts the split-core current transformer, which can be conveniently connected to the measuring device.
• Apply SX1276 wireless communication module
• 2 section of ER14505 battery (3.6V / section) in parallel
• Protection level: Main body IP53; Clamp-On CT IP30
•The base is attached with a magnet that can be attached to a ferromagnetic material object
• The clamp-on CT allows easier installation to the device you would like to detect the current from
• LoRaWAN Class A compatible
• Frequency Hopping Spread Spectrum (FHSS)
• 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
• Improved power management for longer battery life
Battery Life:
Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html
At this website, users can find battery life time for various models at different configurations.
1. Actual range may vary depending on environment.
2. Battery life is determined by sensor reporting frequency and other variables
Parameters:
Electric:
| Power supply |
2 section of ER14505 battery (3.6V / section) in parallel |
|
Battery life |
Battery life are 5 years |
| Stand-by current | 32uA |
| Wake-up current | 7mA |
| RF receiving current | 11 mA @ 3.3V |
| RF emission current | 127 mA @ 3 .3 V |
| Battery measurement accuracy | ± 0.1V |
|
Current measurement error value |
± 1% |
| Current resolution | 1mA |
|
Current measurement accuracy |
1A to 250 A |
*Specific electrical characteristics may vary depending on the power supply voltage
Frequency:
|
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbm； |
|
Receiving Sensitivity |
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )； |
|
Antenna Type |
Built-in antenna |
|
Communication Distance |
Up to 10 km |
|
Data Transfer Rate |
LoRa: 0.3kbps～50kbps |
|
Modulation |
LoRa/FSK (Note: You can choose one of them) |
|
Supportable LoRaWAN Band |
EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, (Note: The frequency band is optional and needs to be configured before shipment) |
Physical:
|
Size |
Main body size: L:112 mm * W:88.19 mm * H:32 mm |
|
Main Body Weight |
Approximately 141 g |
|
Sensor Weight |
About 150.6 g * 3 |
|
Sensor External Wiring Length |
Approximately 900mm |
|
Ambient Operating Temperature Range |
-20℃ ～ 55℃ |
|
Ambient Storage Temperature Range |
-40℃ ～ 85℃ |
|
Ambient Humidity Range |
<90% RH (non-condensing) |
|
Fixed Way |
Screw / magnet |
Additional information
| Netvox - R718NL325-Wireless Light Sensor and 3-Phase Current Meter with 3x250A Clamp-On CT | Netvox – R718NL325-Wireless Light Sensor and 3-Phase Current Meter with 3x250A Clamp-On CT |
|---|
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