Device And Sensor Settings - Dräger X-am 3500 Manual Del Usuario

6.2 Device and sensor settings

Name:
Device settings:
Password(s)
Acoustic operation signal
Switch-off mode
Short-term exposure limit
1)2)
(STEL)
3)
Shift length (TWA)
Alarm thresholds configu-
4)
ration type
Sensor settings:
A1 alarm:
Latching
Acknowledgeable
A2 alarm:
Acknowledgeable
Alarm threshold A1
increasing (in measure-
ment module)
Alarm threshold A2
increasing (in measure-
ment module)
Alarm threshold A1fallend
(in measurement module,
only O sensor)
2
Alarm threshold A2
decreasing
(in measurement module,
only O sensor)
2
1)
Evaluation type
Alarm threshold STEL (in
measurement module)
Alarm threshold TWA (in
measurement module)
1) Evaluated only is the sensor is intended for this purpose.
2) Corresponds to the averaging time and is used to calculated
the STEL exposure level.
3) Corresponds to the averaging time and is used to calculated
the TWA exposure level.
X-am
Area / setting
Numerical range (4-digit)
Yes / No
"Switch off allowed" or
"Switch off forbidden" or
"Switch off forbidden in
A2"
0 - 60 (in minutes; setting
for exposure alarm)
60 - 1440 (in minutes, set-
ting for exposure alarm)
ATEX-confor-
mity/extended
On/off
On/off
On/off
0 to A2
A1 to full scale deflection
A2 decreasing to A1
increasing
0 to A1 decreasing
Inactive TWA, STEL,
TWA+STEL
0 – full scale deflection
1)
0 – full scale deflection
1)
®
3500
4) The deactivation of the ATEX-conformity leads to the loss of
the technical suitability test.
Device settings en