Product Description:
The LoRaWAN PM2.5 Particles, Temperature & Humidity Sensor is a cutting-edge IoT device designed to measure particles, temperature, and humidity with the benefits of LoRa long-range and low-power wireless connectivity. Equipped with integrated LoRa technology, Laser dust (PM2.5) Sensor knowhow, and a high-performance MCU solution, this sensor caters to various IoT markets with utmost precision. Its calibrated dust (PM2.5) sensor module and compensated Temperature/Humidity sensor integration ensure accurate and ready-to-use data. The sensor excels in detecting dust in the air, making it an ideal choice for air purifiers, air conditioners, and air monitors.
Features:
LoRaWAN Compliant/TELEC Certificate: Ensuring compliance with LoRaWAN standards and certification for reliable data transmission.
High Receiver Sensitivity and Long Range Solution: Providing efficient and reliable long-range communication with high receiver sensitivity.
Integrated with Calibrated Dust Particles Sensor: Accurate measurement of particles with a range of 0-500 μg/m3 and accuracy of 1 μg/m3.
Integrated with Compensated Temp/RH Sensor: Precise and reliable temperature and humidity measurements.
Wide Range DC Power-In: Operate with 8~24V DC power or 5V with Micro-USB DC power-in.
Display PM2.5 Concentration, Temp/RH: User-friendly display of PM2.5 concentration, temperature, and relative humidity readings.
System Characteristics:
MCU TI Cortex: High-performance MCU for efficient data processing.
Startup Time <1 Minute: Quick startup time for instant operation.
LoRa Module: Depending on the built-in module models for seamless communication.
Monitor Periodically: Regular updates and display of sensor measurement values.
Electrical Characteristics:
Voltage: 5V (Micro USB) or DC 8～24V for flexible power options.
Operating Temperature: 0ºC～60ºC for reliable performance in various environments.
Operating Humidity: 0%～95% to accommodate diverse humidity levels.
Storage Temperature: -20ºC～70ºC for safe storage under varying conditions.
Wireless Performance Parameters:
Transmission Rate: 244bps～18.2Kbps for efficient data transmission.
Operating Frequency: 862～932MHz / 470～510MHz for versatile wireless operation.
Protocol: LoRaWAN, Class A, B, C for optimized communication.
Antenna: SMA male 2dBi for enhanced signal reception.
Power Characteristics:
Sensor Characteristics:
Sensing Mode CO2: Gold-plated infrared (NDIR) wave-guide technology with Automatic Baseline Correction (ABC) and passive gas diffusion.
Sensing Mode T/RH: CMOS sensor for accurate temperature and relative humidity measurements.
Reaction Time CO2: < 10sec. (90%), T: 3～30 sec., RH: < 8 sec.
Accuracy CO2: ±3% or ±30ppm (25°C), T: ±0.3°C, RH: ±3%
Repeatability CO2: <±20 ppm
Zero Drift CO2: < ±10 ppm / year
Measuring Range CO2: 0～10,000ppm, T: -40°C～125°C, RH: 0%～95%
Physical Characteristics:
Dimensions (L x W x H): 113.57x80x28.79mm, Weight: 280g
Material: ABS for durability and reliability.
Installation Method: Wall-mount for easy setup and positioning.
