>> AC-Powered with Triple LCD Display and Programmable Visual and Audible Alarms
>> Carbon Dioxide Measurement Range of 0 to 2000 ppm with ±50 ppm±5% of Reading Accuracy
>> Display Features Min/Max, Average Recall, Time Weighted Average (TWA) and Short Term Exposure Limit (STEL)
>> Alarm Relay Output for Ventiliation Control
>> RS232 Serial Port for Connection to PC for Online Logging and Data Analysis
>> Includes AC Adaptor and User Manual
Specifications
Carbon Dioxide | Sensor Type: NDIR Sensor Range: 0 to 2000 ppm (Out of Scale: 2001 to 9999) Resolution: 1 ppm Accuracy: ±50 ppm ±5% of Reading (0 to 2000) Pressure Dependence: +1.6% of Reading per kPa Deviation from Normal Pressure, 100 kPa |
Temperature | Range: -10C to 60C (14F to 140F) Resolution: 0.1C (0.1F) Accuracy: ±0.6C (0.9F) |
Humidity | Range: 0 to 99% non-condensing Resolution: 0.1% Accuracy: ±3% @ 10% to 90% (±5% @ Other) |
Warm Up | 30 Seconds |
Operating Range | Temperature: 0°C to 50°C (32°F to 122°F) Humidity: non-condensing |
Storage Range | Temperature: -20°C to 60°C (-4°F to 140°F) Humidity: non-condensing |
Power | 12 Volt AC Adapter (Included) |
Refresh | Readings Updated Every 1 Second |
Alarm | Type: Visual and Audible Number: 2 (1 Upper and 1 Lower) Output: Relay - Contact Closure |
LCD Display | Min and Max Time Weighted Average (TWA) Short-Term Exposure Limit (STEL) Dew Point Temperature Air Temperature Wet Bulb Temperature Unit of Relative Humidity and Celcius/Fahrenheit |
Standards Compliance | CE |
Communications | RS232 Serial Port |