R711 Wireless Temperature and Humidity Sensor

Manufacturing Company :

R711A Wireless Temperature Sensor

R711A is mainly used to detect the temperature of indoor air. It transmits the collected data to other devices for display through the wireless network communication module. The device conforms to the LoRa protocol standard.

Configuration Interface
Waterproof
Class
Frequency band
Power type
Sleep Power consumption
Rx Sensitivity
Sensor Measurement Range
TX Power
Chipset
Certification
Sensors

SG$ 100.01

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Netvox

Netvox pioneers in the development and manufacture of Wireless Sensor Network applications based on LoRaWAN and Zigbee Pro Home Automation profile open standard. Since 2005, we have developed over 200 LoRaWAN devices and 250 Zigbee devices that are based on worldwide standards to work with existing systems.

There are more than 70 items in our LoRaWAN magnetic-mounted R718 series that comes with an IP 65/67 housing, and most of them are battery powered with long battery life. For example, the battery life of our Temperature and Humidity Sensor for Low Temperature Environment R718A is more than 5 years based on 25℃, 15-minute report interval, 20dBm Tx power and SF=10.

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Overview

Netvox R711A, mainly used to detect the indoor air temperature , collects the data and sends it to other devices for display through the wireless network communication module. The wireless communication meets standard LoRaWAN™ Protocol (Class A).

Features

Compatible With LoRaWAN™ Protocol
2 X 1.5V AA Alkaline Battery
Reports Battery Voltage, Indoor Air Temperature
Easy Set-Up and Installation

Specifications for R711A Wireless Temperature Sensor

LoRaWAN
Configuration Interface	UART
Uncategorized
Frequency band	AS923 or AU915 or EU868 or US915
Waterproof	IP67
Class	Class A
Power type	2 x 1.5V AA batteries
Sleep Power consumption	12uA
Rx Sensitivity	-136dBm
Sensor Measurement Range	-20°C ~ 55°C
TX Power	16dBm
Chipset	SX1276
Certification	FCC/CE/TELEC/LORAWAN
Sensors	Temperature only

Datasheet

User Manual

Electric:

Input power	2 x 1.5V AA batteries
Operating power	DC 2.3V～3V
Standby current	12uA/3V
Transmitting current (max)	120mA/3V
Receiving current (max)	11mA/3V

Temperature and humidity Sensor

Temperature Measurement Range	-20°C ~ 55°C
Temperature Measurement Accuracy	±0.8°C @25°C (indoor)
Humidity Measurement Range	0%RH~100%RH
Humidity Measurement Accuracy	±5%RH @25°C (indoor)

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
Modulation Method	LoRa/FSK
Available Frequency	EU863-870, US902-928, AU915-928, KR920-923, AS923,CN470-510 (Note: The frequency band is optional and needs to be configured before shipment)