Netvox LoRaWan Wireless Outdoor PM2.5/Noise/Temperature/Humidity Sensor With Solar Panel - R72623 is capable to measure PM2.5 / noise / temperature / humidity at outdoor environment. R72623 can be used in construction site / agricultural environment / airport surroundings / business environment data collection. Suitable as a data logger.

Principle of Operation

R72623 output noise ratio in dBm, the ambient temperature in degrees Celsius and the humidity in percentage. It is programmed to sleep for a user-given time interval (heartbeat) and then wakeup. To stay within the abilities of the processor, data is computed off a data table provided by the manufacturer.

Example Applications

Outdoor Environmental Monitoring
Smart City & Smart Building
HVAC Operation & Testing
Data Center Monitoring
Smart Farming and Agriculture
Airport surroundings
Construction Site
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

-

*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
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)

PM2.5 Particle Concentration Sensor

Operating voltage	5VDC
Operating Current	100mA (Typical)
Particle measurement range	0.3~1.0; 1.0~2.5um
Particle counting efficiency	50% @ 0.3um, 98% @ ≥ 0.5um
Particle mass concentration effective range (PM2.5 standard value)	0~500 μg/m3
Particle mass concentration resolution	1ug/m3
Particle mass concentration consistency (PM2.5 standard value)	±10% @100-500ug/m3 ±10ug/m3@0-100ug/m3
Comprehensive response time	≤10s

Noise Sensor Specifications

Operating Voltage	10VDC
Power Consumption	0.4W（Max.）
Measuring Range	30dB-130dB
Measurement Error	3% F.S
Resolution	0.1dB
Frequency Weighting Characteristics	A weighted
Frequency Response	35Hz-20kHz
Response Time	≤2 seconds
Output Interface	RS485 output

SHT-30 Temperature and Humidity Sensor Specifications

Operating Voltage	+3.3VDC
Temperature Measurement Range	-20°C－55°C
Temperature Measurement Accuracy	+/-0.8°C
Humidity Measurement Range	10%RH-90%RH
Humidity Measurement Accuracy	+/-4%RH @25°C

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	Mask body: D220mmH340mm, Solar panel size: 290mm150mm*25mm
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:

R7623.pdf

User manual:

R 7623_UG.pdf

Battery Calculator:

Netvox Battery Calculator

Netvox LoRa Command Resolver:

LoRa Command Resolver

R72623 - Netvox LoRaWan Wireless Outdoor PM2.5/Noise/Temperature/Humidity Sensor With Solar Panel