Bertin Technologies ALPHAGUARD DF2000 - Page 80

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USER MANUAL
Relocation sensor
- Type of sensor
- Events detected
- Notation for DataEXPERT
3-
axis, capacitive semiconductor sensor
Gentle acceleration (low-freq. only)
Number of events per cycle (max. 254)
Mains power monitor
- Operating principle
- Events detected
- Notation for DataEXPERT
Monitors ext. 10 … 32 VDC supply
from
mains adapter
Loss or restart of mains supply, charging
Irrevocable flag set for loss or restart and
charging
External counter signal
channel 1 & 2
- Operating principle
- Events detected
- Measuring range
- Notation for DataEXPERT
Pulse counter
Counts per minute (cpm)
0 ... 10 kHz
Series of statistical values of pulse rate
Gamma dose rate channel
(option)
-
Type of sensor
-
Measuring range
-
Initial calibration uncertainty
- Resolution displayed on Screen
Geiger-Müller tube
20 nSv/h … 10 mSv/h
+/- 20 rel.-%
1 nSv/h