Datalogging; Datalog Options - Rae MultiRAE Plus PGM-50/4 User Manual

The monitor can detect any obstructions in the external filter that causes
a pump stall. The alarm will activate and a "Pump" error message will
appear. To acknowledge the pump stall, press [Y/+] to start the pump
again.
Refer to Pump Stall on page 29 for details on how to adjust the pump
stall threshold for either the high or low settings.

Datalogging

A small "L" at the center of the screen means the monitor is datalogging.
Datalogging-enabled monitors can calculate and store hours of gas
readings based on the time-interval and type of gas measurement
specified. The time-interval can be set to between 1 and 3600 seconds
in 1-second increments. The average and peak gas concentrations are
the two types of gas measurements that can be stored for each sensor.
NOTE: STEL and TWA values will only be logged if average is selected.
All data is stored in non-volatile memory that can be downloaded to a
computer. Users may select one of two types of memory storage: wrap-
around or stop. Refer to Select Memory Full Type on page 23.
NOTE: Datalogging pauses upon entering Program Mode or
PC Communication Standby Mode. Upon exiting Program Mode
datalogging will resume. Upon exiting PC Communication Standby
Mode, datalogging will resume only if datalogging mode was set to
"Automatic".
Maximum Datalog Time for 5 Sensors
Log Interval
Tmax

Datalog Options

Automatic: Datalogging automatically starts/stops when the monitor is
turned on/off.
Manual: If the MultiRAE Plus is in Advanced mode, press [Y/+] at the
"Start Datalog" screen. Set a timer to specify the maximum datalogging
time using ProRAE Suite software.
Periodic: Set a daily start/stop time to datalog using ProRAE Suite.
Scheduled: Set a monthly start/stop time to datalog using ProRAE
Suite.
1 sec
80 minutes
Y/+
60 sec 300 sec (5 min)
80 hours
Operating the MultiRAE Plus 13
400 hours
Y/+