Technical data
19
en
10.3 Technical data of the sensors and the measuring device settings for Pac 8000
NH
3
PH
3
HCN NO NO
2
-LC CO
2
Measuring range 0...300ppm 0...20ppm 0 ... 50 ppm 0 ... 200 ppm 0 ... 50 ppm 0...5Vol%
Calibration gas concentration 50 ppm in N
2
0.5 ppm in N
2
10 ppm in N
2
50 ppm in N
2
5ppm inN
2
2.5 Vol% in air
Temperature range, operation -30 ... 50 °C
-22 ... 122 °F
-20 ... 50 °C
-4 ... 122 °F
-20 ... 50 °C
-4 ... 122 °F
-40 ... 50 °C
-40...122°F
-30 ... 50 °C
-22 ... 122 °F
-20 ... 40 °C
-4 ... 104 °F
Alarm threshold A1
1)
1) Observe special, customer-requested settings. Device parameters can be changed with the Dräger CC-Vision Basic PC software.
50 ppm 0.1 ppm 10 ppm 25 ppm 0.5 ppm 0.5 Vol%
Acknowledgeable
Latching - - - - - -
Alarm threshold A2
1)
100 ppm 0.2 ppm 20 ppm 50 ppm 1ppm 1Vol%
Acknowledgeable - - - - - -
Latching
TWA threshold value
1)
20 ppm 0.1 ppm 1.9 ppm 25 ppm 0.5 ppm 0.5 Vol%
STEL threshold value
1)
40 ppm 0.1 ppm 3.8 ppm 50 ppm 1ppm 2Vol%
Mean value period 15 min 15 min 15 min 15 min 15 min 15 min
Measurement accuracy
Zero point: ±4 ppm ±0.02 ppm ±0.5 ppm ±0.3 ppm ±0.02 ppm ±0.3 Vol%
Sensitivity: [% of the measured value] ±3 ±2 ±5 ±3 ±3 ±20
Long-term drift (20 °C)
Zero point: ±5 ppm/a ±0.05 ppm/a ±2 ppm/a ±0.3 ppm/a ±0.04 ppm/a ±0.2 Vol%/a
Sensitivity:
[% of measured value/month
]
±2 ±2 ±5 ±2 ±2 ±15
Sensor item number
2)
2) The sensors have a limited life span. Excessive storage periods compromise the operational life time of the sensors. The adequate temperature range for storage is 0 ... 35 °C (32 ... 95 °F).
68 10 888 68 10 886 68 10 887 68 11 545 68 12 600 68 10 889
Sensor data sheet item number 90 23 922 90 23 920 90 23 921 90 33 091 90 33 093 90 23 923