Nuvair Pro Trio, User Manual, Page: 9 / 48

Pro Trio Analyzer Manual
Page
9
NUVAIR www.nuvair.com
2.0 Individual Specifications of the Analyzers
Note: All specifications are at ambient / sea level, 77 ° F / 25 ° C.
Decreased accuracy when
operated out of range or in
inconsistent environmental conditions.
2.1 Oxygen Sensor:
Sensor Type: .................................................. Electrochemical w/ 3.5mm Molex Jack connect
Expected Sensor Life, Room Air: ................... 3 Years
Range: ............................................................ 0 - 100.0% Oxygen (0-1 ATA PPO
2
)
Accuracy: ....................................................... +/- 1%
Response Time (T90): .................................... < 6 Seconds
Drift: .............................................................. < 1% Volume O
2
/month @ ATM
Operating Temperature: ............................... 32-104 ° F (0-40 ° C)
Decreased Accuracy when out of range
Storage Temperature: .................................. 32-122 ° F (0 to 50 ° C)
Linearity Error: .............................................. = 2% @ 100% O
2
applied for 5 min.
Influence of Humidity:................................... -0.03% rel. O
2
reading/%RH
Operating Pressure: ...................................... Not to Exceed One Atmosphere Absolute (0 psi)
Humidity (non-condensing): ......................... up to 99% rh
2.1 Carbon Monoxide Sensor:
Sensor Type: .................................................. Electrochemical
Expected Sensor Life, Room Air: ................... 2 Years
Range: ............................................................ 0 – 50 ppm CO
Accuracy (Resolution): .................................. 1 ppm
Response Time (T90): .................................... < 50 Seconds
Drift: .............................................................. <5% per annum
Operating Temperature: ............................... 14-122 ° F (-10-50 ° C)
Decreased Accuracy when out of range
Storage Temperature: ................................... 14 - 140
°
F (-10 - 60
°
C)
Operating Pressure: ...................................... Not to Exceed One Atmosphere Absolute (0 psi)
Humidity: ....................................................... 15 - 90% Continuous, 0 - 99% Intermittent
2.2 Carbon Dioxide Sensor:
Sensor Type: .................................................. Non-dispersive Infrared (NDIR)
Expected Sensor Life, Room Air: ................... 5 Years
Range: ............................................................ 0 – 2000 ppm CO
2
Accuracy (Resolution): .................................. 1 ppm
Warm Up: ...................................................... 1-10 min +/- 0.2% of range
Response Time (T90): .................................... < 30 Seconds (1-10 min Warm up)
Drift: .............................................................. +/- 1% / month @ 60
°
C (68
°
F) ambient
Operating Temperature: ............................... -4-122
°
F (-20-50
°
C)
Decreased Accuracy when out of range
Storage Temperature: ................................... -4-122
°
F (-20-50
°
C)
Operating Pressure: ...................................... Not to Exceed One Atmosphere Absolute (0 psi)
Humidity: ....................................................... 0 to 95% rh, non-condensing