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R809A -Wireless Power Plug with Power Meter 

   

R809A is a Wireless Plug-and-Play Power Outlet with Consumption Monitoring for indoor use. It can remotely control the output switch and detect the output power. It integrates the LoRa/FSK modulation communication wireless module SX1276 which can realize wireless remote control. R809A has a 10A/230VAC output load capability and is primarily used to measure electrical power consumption and wireless switch control.

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R809A is a Wireless Plug-and-Play Power Outlet with Consumption Monitoring for indoor use. It can remotely control the output switch and detect the output power. It integrates the LoRa/FSK modulation communication wireless module SX1276 which can realize wireless remote control. R809A has a 10A/230VAC output load capability and is primarily used to measure electrical power consumption and wireless switch control.

•LoRa/FSK modulation communication, long-distance wireless communication
•Adopt SX1276 wireless communication module
•Built-in memory for storing power consumption data
•LoRaWANTM Class C compatible
•Switch status, energy, current, voltage, power, overcurrent alarm detection

Electric:

Rated working power supply

100-240VAC, 50/60Hz

Typical Operating Current

15mA/220VAC/1W

Typical Load Characteristics

Resistive load: 16A/250VAC; P: 4000VA
Inductive load: 8A/220VAC; P: 1760VA (COSφ=0.4)
Motor load: 1.5HP/240VAC
White Lamp, fluorescent lamp, gold halogen lamp: 3000W/220VAC

Relay Switch Life Times

100,000 times

Current Measurement Accuracy Range

100mA~16A

Energy Measurement Error

<+-1%


Frequency:

TX Power

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

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

95mm*58mm*42.5mm (without plug part)

Environment Temperature Range

-20℃ ～ 50℃

Environment Humidity Range

<90% RH  (No condensation)

Storage Temperature

-40℃ ～ 85℃