Netvox LoRaWan Wireless Outdoor CO Sensor with a Solar Panel - R72601 is a wireless communication device that detects the carbon monoxide content in ambient air.
The body and the sensor are connected through the RS485 interface, and the detected data is transmitted to data center through the wireless network for display. It adopts the wireless communication method conforming to the LoRaTM protocol standard

Example Applications

Outdoor Environmental Monitoring
Smart City & Smart Building
Open area Car park air monitoring
And many more..

Features of NETVOX Sensors

• Wireless range of 10 km *

• LoRaWANTM 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)

• Battery Life* :

5 years (Conditions: ambient temperature 25 °C, 20 triggers/day, txpower = 20dBm, LoRa spreading factor SF = 10)

• 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

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*Actual range may vary depending on environment.

*Battery life is determined by sensor reporting frequency and other variables

Technical Specifications

Power Supply	3 rechargeable lithium batteries in series (single-cell rechargeable lithium battery 3.7V, capacity recommended 5000mah) (not included)
Operating Voltage range	9VDC～12.6VDC ( 3 x 18650)
Operating Current 1	15mA (Standby mode）
Operating Current 2	60mA
Wireless idle mode Cycle	3 minutes

Solar Panel Specifications

Solar panel Specifications	5W / 18VDC
Lithium battery specifications	3 rechargeable lithium batteries in series (single-cell rechargeable lithium battery 3.7V, capacity recommended 5000mah)
Lithium battery charging current	About 300mA (guaranteed enough sunshine intensity)
Lithium battery charging time	Filled with about 6 days (guaranteed enough sunshine intensity, calculated with a rechargeable battery capacity of 5000mah)
How long does the device work when lithium batteries are fully charged once ?	About 240 hours (report data once every 15 minutes, with a rechargeable battery capacity of 5000mah)

CO Sensor Parameter

CO Measurement Range	0-2000ppm
CO Measurement Method	Electrochemical sensor
CO Measurement Accuracy	<± Reading 3% (@25°C)
CO Measurement Resolution	0.1ppm
Response Time	≤50s
Working Pressure Range	Standard Atmospheric Pressure ±10%
Service Time	1-2 years

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	Build-in antenna
Data Transfer Rate	0.3kbps～50kbps
Spread Technique	LoRa/FSK
Available Frequency	EU863-870，US902-928，AU915-928， KR920-923，AS923，CN470-510 Configured before shipment

Physical

Dimension	Host body:117mm89mm41mm Solar panel size: 290mm150mm25mm
Weight	Partial weight of the mask body (with lithium battery inside the mask body, main body): About 2657g Solar panel weight (solar panel, solar panel bracket, anti bird pin): about 1355g
Mask Life Time	Cover material is ABS material, can be used outdoors for 3 years
Operating Temperature	-20℃ ～ 55℃
Environment Humidity Range	<90% RH (No condensation)
Storage Temperature	-40℃ ～ 85℃

Datasheet:

R72601.pdf

User manual:

R72601_UG.pdf

Battery Calculator:

Netvox Battery Calculator

Netvox LoRa Command Resolver:

LoRa Command Resolver

R72601 - Netvox LoRaWan Wireless Outdoor CO Sensor with a Solar Panel