Dräger MQG 0200, Technical Manual, Page: 36 / 40

36 Technical manual
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X-am
®
2800
Device settings
Alarm threshold A2 increasing
4)
(in measurement module)
A1 to full scale deflection
Alarm threshold A1 decreasing
(in measurement module, only O
2
sen -
sor)
A2 decreasing to A1 increasing
Alarm threshold A2 decreasing
(in measurement module, only O
2
sen -
sor)
0 to A1 decreasing
Interpretation type
1)
Inactive, TWA, STEL, TWA+STEL
Alarm threshold STEL (in measurement
module)
1)
0 – full scale deflection
Alarm threshold TWA (in measurement
module)
1)
0 – full scale deflection
1) Evaluation only if the sensor is designed for this.
2) Corresponds to averaging time and is used to calculate the STEL exposure value.
3) Corresponds to averaging time and is used to calculate the TWA exposure value.
4) Max. 60% LEL applies for ex-channels
Name: Area / setting