TSI Instruments Q-Trak XP - Page 88

74 Q-Trak™ XP IAQ Monitor Model 7585
Installed Sensors
Carbon Dioxide
Sensor Type ..............................
Nondispersive Infrared (NDIR)
Range .......................................
0 to 5000 ppm
Accuracy ...................................
± 50 ppm
Resolution .................................
1 ppm
Response Time (t90).................
< 40s @ 20°C ambient
Temperature
Sensor Type ..............................
Thermistor
Range .......................................
32 to 140°F (0 - 60°C)
Accuracy ...................................
± 1.0°F (0.5°C)
Resolution .................................
0.1°F (0.1°C)
Response Time (t90).................
< 15 seconds to 90% of the actual
temperature
Relative Humidity
Sensor Type ..............................
Capacitive
Range .......................................
0 to 100% RH
Accuracy ...................................
± 3% RH
Resolution .................................
0.1 % RH
Response Time (t63).................
8 Seconds to 63% of the actual relative
humidity
Barometric Pressure
Sensor Type ..............................
Piezoresistive
Range .......................................
7.7 to 37.2 in hg (196.0 to 945.0 mmHg)
Accuracy ...................................
±0.12 in. Hg (±3.0 mmHg)
Resolution .................................
0.01 in. Hg (0.1 mmHg)
Response Time (t63).................
>2 seconds to 63% of the actual
barometric pressure
Optional Gas Sensors
All sensors are pre-calibrated and include a certificate of calibration.
Carbon Dioxide (CO2) sensor - P/N 801399
Sensor Type ..............................
NDIR (Non-dispersive Infrared)
Range .......................................
0 - 5000 ppm
Accuracy
2 ....................................................
± 50 ppm
Resolution .................................
1 ppm
Response Time (t90).................
< 40s @ 20°C ambient