Wall-mounted CO2 transmitter

Overview
Designed to monitor CO₂ concentration in ambient air, this sensor helps ensure good indoor air quality. Its neutral, discreet design makes it ideal for installation in buildings and public spaces.

Description

• Indoor CO₂ concentration measurement device (0–5000 ppm).
• Enables effective monitoring of air quality.
• Excellent long-term stability thanks to automatic aging compensation technology.
• Configurable alarms via the MySirius platform at defined thresholds.
• Compatible with Nano SPY U and LoRa SPY U data loggers for integration and data recording.

Technology and features

• Dual-wavelength NDIR sensor for CO₂ detection.
• Automatic aging compensation ensuring stable measurements over time.
• Integration with the MySirius platform for alarm management and supervision.
• 4-20 mA analog output.
• Power supply required: 15-35 V DC (not supplied).

Specification summary
Measurement range: 0-5000 ppm
Response time t63: < 180 s
Accuracy: < ±(60 ppm + 3% of reading)
Operating conditions: 0°C to 50°C
Power supply (not included): 15-35 V DC
Output: 4-20 mA

Technical specifications

• Measurement range: 0–5000 ppm CO₂.
• Technology: dual-wavelength NDIR sensor.
• Response time (t63): < 180 s.
• Accuracy: < ±(60 ppm + 3% of reading).
• Long-term stability with automatic aging compensation.
• Output: 4-20 mA (analog).
• Power supply: 15–35 V DC (not supplied).
• Operating conditions: 0 °C to 50 °C.
• Alarms: configurable via MySirius.
• Compatibility: integrable with Nano SPY U and LoRa SPY U data loggers.