Mocon AMETEK Dansensor MAP Check 3 Vacuum - Buffer Measure Setup

62 User Guide EN Dansensor® MAP Check 3 Vacuum
P/N 320598-G
11/2019
Buffer measure setup
Selecting Buffer measuring setup from the General setup menu will display a screen
showing the setup parameters for the buffer measuring.
Measure on buffer No No automatic buffer measurement is performed.
Start up An automatic buffer measurement is performed
when device is switched into measuring mode.
Always An automatic buffer measurement is performed
when device is switched into measuring mode and
also when a new product is selected while in
measuring mode.
Allow manual No No manual measurement is allowed
measuring When ready A manual buffer measurement can only be started
when the device is in Ready mode.
Always A manual buffer measurement can always be started.
Online measuring will be disabled while buffer
measurement runs.
Buffer measure time The time that the device measures on the buffer tank. Ensure that
the set time allows the gas to reach the sensor. A higher pressure and
longer hose requires for a longer measuring time.
Hold Alarms Yes If a buffer measurement is above or below the set
O
2
%/CO
2
% limits, the alarm relay is activated and
remains activated until a new measurement has
been performed where the result is within the limits.
No The alarm relay is activated for 4 secs.
Hold Warnings Yes If a buffer measurement is above or below the set
O
2
%/CO
2
% limits, the warning relay is activated and
remains activated until a new measurement has
been performed where the result is within the limits.
No The warning relay is activated for 4 secs.
Buffer measure delay (Parameter only appears when “External mixer connected” is set to
“Yes” in the “external mixer settings” menu.)
Enter number of seconds to delay measuring after start of the buffer
pressure measurement.
The delay should ensure that the mixer has sufficient time to fill the
buffer tank before measurement starts.
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