Wireless 3-Phase Current Meter with 3 x 150A Clamp-On CT - eucatech Store

Netvox

Wireless 3-Phase Current Meter with 3 x 150A Clamp-On CT

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SKU: R718N315

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R718N315 is powered by a battery and receives AC current through a current transformer. This device adopts a clamp-on current transformer, which can be easily connected to the device to be tested.

Documentation

Data Sheet User Manual

Highlighted Features

  • Apply SX1276 wireless communication module
  • 2 ER14505 battery (3.6V/section) in parallel power supply
  • Protection level: host body IP53, sensor IP30
  • The base is attached with a magnet that can be attached to a ferromagnetic material object
  • Adopt clamp-on current transformer, it can be easily connected with the device to be monitored
  • 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
  • Battery Life*2:
    Please refer to the web: http://www.netvox.com.tw/electric/electric_calc.html 

    This website allows users to find battery lifetime for various models at different configurations.
    *1. The actual range may vary depending on the environment.
    *2. Battery life is determined by sensor reporting frequency and other variables

Specifications

Electric:

Input Power

2 x 3.6V ER14505 AA Size lithium batteries
(3.6V2400mah/section)

Standby Current

25uA

Receiving Current (max)

11mA @3.3V

Transmitting Current (max)

127mA/3.3V

Battery Measurement Accuracy
Accuracy

±0.1V

Current Resolution

1mA

Current Measurement Range

1A to 150A
(depending on the current transformer configuration)


Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

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

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:

Main Body Dimension

Host body: L: 112 mm *W: 88.19 mm *H: 32 mm
Sensor: H:43.5*L:33*W:28.5mm

Host body Weight

About 141 g

Sensor Weight

About 70.1x3 g

Sensor External Wiring Length

About 900mm

Environment Temperature Range

-20℃ ~ 55℃

Storage Temperature Range

-40℃~85℃

Environment Humidity Range

<90%RH (No condensation)

Mounting

Screw / Magnet