Dräger MQG 0200, Техническое руководство, Страница: 33 / 40

Technical manual
|
X-am
®
2800
33
Configuration
7.1 Standard gas configuration
Different settings can be selected to meet customer requirements on delivery. The
current setting can be checked and changed with the Dräger CC-Vision PC
software.
The Dräger CC-Vision PC software can be downloaded at
www.draeger.com/software.
7.2 Configuring the gas detector
When a configuration is transmitted to the gas detector with the CC-Vision PC
software, existing TWA and STEL evaluations are reset.
Before carrying out a firmware update with the assistance of the PC software
CC-Vision, make sure that the battery is least 50 % charged. The most recent PC
software CC-Vision contains information concerning whether a firmware update is
available.
7.2.1 Configuring the gas detector with the PC and reading the data
memory
7.2.1.1 Connect the gas detector to a PC.
Equipment:
– DIRA USB cable (order number 8317409)
– Calibration adapter (order number 8318752)
Procedure:
1. Plug the DIRA dongle mount with the dongle into the socket for the calibration
adapter.
DrägerSensor Measuring
range
Alarm A1 Alarm A2
- threshold -
ackno
wledg
eable
- latch -
ing
- thresh -
old
-
acknow
ledge -
able
- latching
CatEx SR [%LEL]
0 to 100 20
-
40
-
XXS O
2
[Vol%]
1)
1) There are 4 alarm thresholds for O
2
2 ↑ (increasing) and 2 ↓ (decreasing).
0 to 25 ↓19.5 | ↑22.
5
- ↓19 | ↑23 -
XXS O
2
PR [Vol%]
1) 2)
2) Only available to order as an option in the modular variant 3703900.
0 to 30 ↓19.5 | ↑22.
5
- ↓19 | ↑23 -
XXS CO LC [ppm]
0 to 2,000 30 - 60 -
XXS H
2
S LC [ppm]
0 to 100 5 - 10 -
XXS NO
2
[ppm]
0 to 50 5 - 10 -
XXS SO
2
[ppm]
0 to 100 0.5 - 1 -