Technical Data - Dräger Polytron 7000 Instructions For Use Manual

Disposal
12.7 Setting the trigger value
The trigger value is the threshold value from which the measured values are stored
if the trigger is on. It is expressed as a percentage of the full scale value.
Example: The full scale value is 500 ppm, and a trigger value of 2 % is entered.
The data logger will then only store measured values that deviate from the last
stored measured value by 10 ppm.
1. Select Settings > Datalogger > Cfg Datalogger > Trigger value.
2. Enter a value and select Confirm.
12.8 Setting the buffer mode
1. Select Settings > Datalogger > Cfg Datalogger > Stack/Roll.
2. Select an option.
12.9 Deleting data from the data logger
1. Select Settings > Datalogger.
2. Select an option.
13 Disposal
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Technical data

Measuring range and metrological properties depend on the installed sensor.
Signal transmission to the control unit
Enable Measured values are stored only if the measured values
(with respect to the last-stored value) are greater than the
configured trigger value.
Disable All measured values are stored during the selected sam-
ple time.
Roll (Roll) When the storage space of the data logger is used up,
the oldest data will be overwritten first.
Stack (Stack) When the storage space of the data logger is used up it
will no longer be possible to store data. An appropriate
warning is issued.
Clear Datalogger Delete measured values.
Clear Eventlogr. Delete event data.
This product must not be disposed of as household waste. This is indicated
by the adjacent symbol.
You can return this product to Dräger free of charge. For information please
contact the national marketing organizations or Dräger.
Dräger Polytron 7000