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TFA_No_31.5002_Anl_
12.06.2012
AIRCO
NTROL OBSERVER – CO
2
➜ CO
Indication Hi (for ppm)
concentration is over 3000 ppm
2
➜ Humidity is under 20 % rH
Indication Lo (for %rF)
Indication Hi ( for %rH) ➜ Humidity is over 90 %rH
11. Waste disposal
This product has been manufactured using high-grade materials and components which can
be recycled and reused.
This instrument is labelled in accordance with the EU Waste Electrical and Electron-
ic Equipment Directive (WEEE).
Please do not dispose of this instrument in household waste. The user is obligated
to take end-of-life devices to a designated collection point for the disposal of elec-
trical and electronic equipment, in order to ensure environmentally-compatible
disposal.
12. Specifications
Power supply:
Power source: 100-240 V / 50 – 60 Hz 1.0 A
Power consumption:
7 Watts (max.)
CO
2
Measuring range:
0 ...3000 ppm
Resolution:
1 ppm at
5 ppm at 1001 ... 2000 ppm
10 ppm at 2001 ... 3000 ppm
Repeatability:
±20 ppm
Accuracy:
±5 % or ±70 ppm at 0...2000 ppm (whichever is greater)
±7% > 2000 ppm
Temperature dependence:
Typ. ±0,2 % per °C or ±2 % ppm per °C (whichever is greater),
referenced to 25 °C
Air pressure dependence:
0,13 % pro mm Hg
Display Hi:
CO
2
Response time:
Approximately 2 minutes for 63% of step change
Warm-up time:
< 60 seconds at 22 °C
Method:
Non-Dispersive-Infrared Technology (NDIR)
Temperature
Measuring range:
0 °C ... 40 °C
Resolution:
0,1°C
Accuracy:
±1°C
Response time:
20-30 minutes (case must equalize with environment)
10
9:17 Uhr
Seite 6
Monitor
2
0 ... 1000 ppm
concentration is over 3000 ppm
AIRCO
NTROL OBSERVER – CO
Monitor
2
2
Humidity
Measuring range:
20%rH ~ 90%rH
Resolution:
1%RH
Accuracy:
±5% at 23 %
Response time:
< 5 minutes for 63 % of step change
Display Lo:
Measuring range under 20 % rH
Display Hi:
Measuring range over 90 % rH
Operating temperature:
0 °C ... 40 °C
Operating humidity:
0...95 % rH non-condensing
Storage temperature:
-20 °C ... 60 °C
Dimensions:
297 x 45 x 210 mm
Weight:
1400 g (only instrument)
TFA Dostmann GmbH & Co.KG, Zum Ottersberg 12, D-97877 Wertheim.
No part of this manual may be reproduced without written consent of TFA Dostmann. The technical data are correct
at the time of going to print and may change without prior notice.
www.tfa-dostmann.de
05/12
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