Features
- High accuracy and precision
- Good Anti-interference
- Stainless-steel duct housing
- Wall mounting, easy to install
Applications
- Suitable for fresh air systems, ventilation ducts, HVAC, and other occasions.
Technical parameters
Supply Voltage | DC 12-24V | ||
Temperature Detection Range | -40~123.8℃ | ||
Temperature Measurement Accuracy | ±0.5℃ | ||
Humidity Detection Range | 0~100%RH | ||
Humidity Measurement Accuracy | ±4.5%RH | ||
CO2 Detection Range | Default 0-5000ppm (0-2000/5000/10000/20000/50000ppm) | ||
CO2 Accuracy | ±50ppm+5% Maximum read value (25℃) | ||
CO2 Stability | ≤2% Maximum read value | ||
CO2 Nonlinearity | ≤1% Maximum read value | ||
CO2 Temperature Drift | ±0.2% Maximum read value/℃ | ||
CO2 Response Time | ≤30s | ||
CO2 Signal Refresh Time | 4s | ||
CO2 Preheating Time | ≤10min | ||
Communication Interface | RS485 | ||
Communication Rate | 9600bps | ||
Collection Cycle | >300ms | ||
Transmission Distance | ≤1000m (RS485 communication special cable) | ||
Maximum power consumption | 1500mW | ||
Operating Temperature | 0~70℃ | ||
Operating Humidity | 0~95%RH | ||
Installation Method | Wall mounted installation | ||
Product Weight | 169g | ||
