IAQ Sensor for LoRaWAN®

Our NEW indoor air quality sensor

Environmental data for any Smart Building platform

Pressac’s Indoor air quality sensor for LoRaWAN® accurately measures the environmental conditions providing essential data for IoT platforms for healthier, more efficient buildings.

These modern looking sensors send data straight to your preferred LoRaWAN® network server, allowing you to integrate real-time data into your systems and ensure conditions are at optimum levels. Perfect for digital twin, workplace and HVAC management solutions.

From comprehensive indoor air quality for LoRaWAN® data to actionable
insights for your customers

Monitor all aspects of air quality

Measure ambient carbon dioxide (CO₂), total volatile organic compounds (TVOCs), a broad spectrum of particulate matter (ultrafine: PM 1, fine: PM 2.5, PM 4, and coarse: PM 10), temperature and relative humidity.

Configurable IAQ updates

Designed for fitting at head height to ensure accurate IAQ readings, our sensor sends data every 5-60 minutes.

Want to buy indoor air quality sensors for your smart project?

Looking to order over 50 sensors or have irregular requirements for sensors?

Technical Specifications

Features

Measures ambient carbon dioxide (CO₂), total volatile organic compounds (TVOC), particulates (PM1/PM2.5/PM4/PM10), temperature and relative humidity.

Reports room conditions every 5-60 minutes (configurable).
Transmit data wirelessly via LoRaWAN protocol, operating on licence-free ISM bands with long-range, low-power communication
RESET AIR-accredited monitor.

Range

CO₂: 400 - 5000 ppm (accuracy ± 60 ppm +5% of reading)
PM1/2.5/4/10: 1 - 511 μg/m³
- Accuracy for 1 and 2.5 μm ±10 μg/m³ at less than 100 μg/ m³ and ±10% of reading greater than 100 μg/m3.
- Accuracy for 4 and 10 μm ±25 μg/m³ at less than 100 μg/m³ and ±25% of reading greater than 100 μg/m³)
TVOC: 1 - 5000 μg/m³
- 1 - 600 μg/m³ ± 20μg/m³
- 601 - 5000 μg/m³ ± 20μg/m³
Temperature: -10 - 50°C (accuracy ± 0.5°C)
Humidity: 0 - 100% RH (accuracy ±5%RH)

Power Specification

Input Voltage: 5 V DC
Power Source: External DC power supply (provided)
Connector: Barrel Type 2.5 x 5.5mm
Power Consumption: max 500 mA / 2.5 W

Wireless Specification

Protocol: LoRaWAN® Specification 1.0.1
LoRaWAN® Device Class: Class A
Radio frequency: EU868 (863-870 MHz)
Tx Power: +14 dBm
Sensitivity: -146 dBm
Security: LoRaWAN® End-to-End encryption (AES-CTR), Data Integrity Protection (AES-CMAC)
Join Method: OTAA (Over-The-Air Activation)

Dimensions