Logo  
 中文    

   

  • Home
  • R718N17-Wireless 1-Phase Current Meter
    with 1 x 75A Clamp-On CT

Image

Click on above image to view full picture

R718N17-Wireless 1-Phase Current Meter
with 1 x 75A Clamp-On CT

   

The NETVOX wireless single-phase current detector is used to detect single-phase electrical input current. 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.

Be the first to review this product

The NETVOX wireless single-phase current detector is used to detect single-phase electrical input current. 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.

• Clamp-on current transformer
• SX1276 wireless communication module
• 2 ER14505 battery (3.6V/section) in parallel power supply
• Main body IP53; sensor IP30
• Magnetic base
• LoRaWANTM 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 platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
• Improved power management for longer battery life*
Note: Please refer to: http://www.netvox.com.tw/electric/electric_calc.html
At this website, users can find battery lifetime 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

Electric:

Input Power

2 x 3.6V ER14505 AA Size lithium batteries (3.6V 2400mah/section)in parallel

Standby Current

25uA

Receiving Current

11mA @3.3V

Transmitting Current

120mA @3.3V

Battery Measurement Accuracy

±0.1V

Current Resolution

1mA

Current Measurement Range

100mA to 75A (varies according to the configuration of the current transformer)


Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

Power Output

19dBm±1dBm (max)

TX Power

US915 20dbm;
AS923 16dbm;
AU915 20dbm;
CN470 19.15dbm;
EU868 16dbm;
KR920 14dbm;
IN865 20dbm;

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

10 km
(Communication distance may vary due to the environment.)

Data Transfer Rate

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

Modulation

LoRa/FSK (Note: Please choose one modulation method.)

Supportable LoRaWAN Band

EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923-2, AS923-3,
IN865-867, CN470-510

(Note: optional, need to be configured before shipment)


Physical:
Dimensions

Main body:112mm (L) x 88.19mm (W) x 32mm (H)
Sensor: 27.5mm (L) x 25mm (W) x 41mm (H)

Main body Weight

About 141g

Sensor Weight

About 49.6g

Sensor External Wiring Length

About 900mm

Environment Temperature Range

-20℃ to 55℃

Storage Temperature Range

-40℃ to 85℃

Environment Humidity Range

<90%RH (No condensation)

Mounting

Screw / Magnet