Features intuitive technology that provides a parallel determination of CO2 concentration, humidity and air temperature in indoor areas for long-term measurements as well. For use with the 440 Air Velocity and IAQ Meter.
Features intuitive technology that provides a parallel determination of CO2 concentration, humidity and air temperature in indoor areas for long-term measurements as well. For use with the 440 Air Velocity and IAQ Meter.
Features
Temperature - NTC | |
Measuring Range | 32 to 122°F (0 to 50°C) |
Accuracy | ±0.9°F (±0.5°C) |
Resolution | 0.1°F (0.1°C) |
Humidity - Capacitive | |
Measuring Range | 5 to 95% RH |
Accuracy | ±3% RH (10 to 35% RH) ±2% RH (35 to 65% RH) ±3% RH (65 to 90% RH) ±5% RH (Remaining Range) |
Resolution | 0.1% RH |
Ambient CO2 | |
Measuring Range | 0 to 10,000 ppm |
Accuracy | ±(50 ppm + 3% of mv) 0 to 5000 ppm ±(100 ppm + 5% of mv) 5001 to 10,000 ppm |
Resolution | 1 ppm |
General Specifications | |
Storage Temperature | 32 to 122°F (0 to 50°C) |
Operating Temperature | 32 to 122°F (0 to 50°C) |
Dimensions | 6.5 x 1.2 x 1.2" (165 x 30 x 30 mm) |
Diameter | 1.181" (30 mm) |
Weight | 2.1 oz (60 g) |
Temperature - NTC | |
Measuring Range | 32 to 122°F (0 to 50°C) |
Accuracy | ±0.9°F (±0.5°C) |
Resolution | 0.1°F (0.1°C) |
Humidity - Capacitive | |
Measuring Range | 5 to 95% RH |
Accuracy | ±3% RH (10 to 35% RH) ±2% RH (35 to 65% RH) ±3% RH (65 to 90% RH) ±5% RH (Remaining Range) |
Resolution | 0.1% RH |
Ambient CO2 | |
Measuring Range | 0 to 10,000 ppm |
Accuracy | ±(50 ppm + 3% of mv) 0 to 5000 ppm ±(100 ppm + 5% of mv) 5001 to 10,000 ppm |
Resolution | 1 ppm |
General Specifications | |
Storage Temperature | 32 to 122°F (0 to 50°C) |
Operating Temperature | 32 to 122°F (0 to 50°C) |
Dimensions | 6.5 x 1.2 x 1.2" (165 x 30 x 30 mm) |
Diameter | 1.181" (30 mm) |
Weight | 2.1 oz (60 g) |