Description

PCE Instruments Large Display Carbon Dioxide Meter (PCE-AC 2000) is designed for accurate indoor air quality monitoring. This device measures CO2 levels up to 9999 ppm with a maintenance-free NDIR sensor, making it ideal for large spaces such as offices, classrooms, and meeting rooms.

The large LED display ensures visibility from a distance, while the built-in temperature and humidity sensors provide additional environmental data. This CO2 meter features an intuitive traffic light system, displaying green, yellow, and red indicators based on air quality levels.

Specifications and Dimensions
- CO2 Measuring Range: 0 … 9999 ppm
- CO2 Accuracy: ±70 ppm ±5 % of measuring range
- CO2 Resolution: 1 ppm
- Temperature Measuring Range: -10 … 100 °C / 14 … 212 °F
- Temperature Accuracy: ±1.5 °C
- Humidity Measuring Range: 0 … 99.9 % r.H.
- Humidity Accuracy: ±3 %
- Response Time: 10 seconds
- Traffic Light Indicator:
  - Green: 0 … 599 ppm
  - Yellow: 600 … 1199 ppm
  - Red: 1200 … 9999 ppm
- Power Supply: 9 VDC, 350 mA
- Operating Conditions: 0 … 50 °C, 32 … 122 °F, 0 … 90 % r.H. (non-condensing)
- Storage Conditions: -30 … 70 °C, -22 … 158 °F, 0 … 90 % r.H. (non-condensing)
- Dimensions: 388 x 288 x 43 mm / 15.2 x 11.3 x 1.7 in
- Weight: Approx. 2420 g / 85 oz

Key Features and Benefits
- Large LED display for easy readability from a distance
- Maintenance-free NDIR CO2 sensor with a measuring range up to 9999 ppm
- Built-in temperature and humidity sensors for comprehensive air monitoring
- Traffic light system for quick air quality assessment
- Adjustable acoustic alarm alerts users to high CO2 levels
- Wall-mountable design for convenient installation in large rooms
- Fixed power supply ensures continuous operation