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Netvox R718KA2 -Wireless 2-Input-mA Current Meter Interface, 4~20mA

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The Wireless 4-20mA DC Current Meter is designed to offer a large selection of easy-to-use current 4-20mA data loggers for load monitoring. The wireless communication is compatible with LoRaWAN™ protocol (ClassA).

SKU: R718KA2 Categories: , ,
• Wireless range of 10km *1
• 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)
• 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

*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 lithium batteries
(3.6V2400mah/section）

Sleeping Mode

21uA

Wake up Mode

6.3mA@3.3V

Receiving Current (max)

11mA @3.3V

Transmitting Current (max)

120mA/3.3V

Battery Voltage Measurement
Accuracy

±0.1V

Low Voltage Threshold

3.2V

Frequency:

TX Power

19dBm±1dBm

Rx Sensitivity

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

Antenna Type

Build-in antenna

Communication Range

10 km (line-of-sight, the actual transmission distance depends on the environment)

Data Transfer Rate

0.3kbps～50kbps

Spread Technique

LoRa/FSK

Available Frequency

US915       AU915       AS923 EU868       KR920       CN470
Configured before shipment

Physical:

Dimension

Main Part: L: 112mm*W: 65mm*H: 32mm

Weight

141g

Environment Temperature Range

-20℃ ～ 55℃

Environment Humidity Range

<90% RH  (No condensation)

Storage Temperature

-40℃ ～ 85℃

IP Rating (Main Part)

IP67

IP Rating (External Sensor)

IP65
Brand

Netvox

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