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Netvox R718NL325-Wireless Light Sensor and 3-Phase Current Meter with 3x250A Clamp-On CT

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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.

SKU: R718NL325 Categories: , , ,

• 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

Electric:

Power supply

2 section of ER14505 battery (3.6V / section) in parallel

Battery life

Battery life are 5 years
(condition: ambient temperature 25 ℃, report once every 30 mins, txpower = 20dBm, LoRa spreading factor SF = 10)
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
(varies according to the configuration of the current transformer)

*Specific electrical characteristics may vary depending on the power supply voltage

Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

US915 20dbmï¼›
AS923 16dbmï¼›
AU915 20dbmï¼›
CN470 19.15dbmï¼›
EU868 16dbmï¼›
KR920 14dbmï¼›
IN865 20dbmï¼›

Receiving Sensitivity

-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

Antenna Type

Built-in antenna

Communication Distance

Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )

Data Transfer Rate

LoRa: 0.3kbps～50kbps
FSK: 1.2kbps～300kbps

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,
IN865-867,CN470-510

(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
Sensor size: H:66*L:46*W:34mm

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
Brand

Netvox

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