Northern Meditec Crius V6, Operator'S Manual

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EtCO2 alarm upper limit 0.0
～（
upper limit-0.1
）
%(V/V) 0.1 %(V/V)
awRR alarm upper limit
（
lower limit+1
）～
120 1bpm
awRR alarm lower limit 0
～（
upper limit-1
）
1bpm
15.9 O2 Sensor Specifications
Oxygen sensor
Oxygen Sensor Model PSR-11-77-CT4
Measuring Range 0-100% O2
Signal Output (1) 9-13 mV
Response Time 90% T90 = 6 Seconds
Accuracy Full Scale (2) (3)
±
2%
Accuracy Over Operating Range (4)
±
5%
Drift % Signal/Month (2) (5) < 1%
Linearity (2)
±
2%
Recommended Flow Rate
0.1
–
10 lpm
Orientation (5) Sensing Facing down or horizontal
Temperature Coefficient Compensated
Operating Range 0 to 45
°
C
Humidity Non-Condensing 0-99% RH
Expected Life (1) 60 months
Storage Temperature (6) 0 to 40
°
C
Storage Recommendation (1) (7) < 6 months
Warranty ex-factory (8) 14 months
Specifications validated during design and in the pursuit of improvement are subject along with prices to
change without notice.
1. In air (20.9% oxygen) at 25º C and 1 atm.
2. At constant temperature, pressure and humidity. < 1% vol. O2 when calibrated at 100%.
3. For optimum performance at elevated oxygen levels calibrate with 100% oxygen.
4. From the signal output value established above, and, once the sensor reaches equilibrium
(approximately 1 hour) following step change of 15°C or more.
5. For optimum performance , mount sensor with sensing surface pointing down or horizontal
6. Sensors may be stored at -10 to 55º C on an intermittent basis only up to one week, such as during
transportation.
7. To encourage use before expiration of warranty