36
3 Operation
Unit VOL%
Used to set individual measured
variables for the VOL range
(
Measuring VOL%
application).
VOL%
%VOL
%GAZ
%OBJ
tf.%
City Council
Frank Smith
Leakage Delivery
User name
Used to enter the user name.
This is important for document
-
ing the measurements.
The procedure and characters
that can be displayed are pro-
vided in the appendix.
Operator guidance
Used to select operator guidance
by application (House, Enclosed
spaces, Warning %LEL, Measur
-
ing VOL%) or by sensor (PPM,
LEL, VOL).
When using operator guidance
by sensor, the four applications
for measuring mode are replaced
by the following operating modes:
z
GAS DETECTION
(0..10000 PPM)
z
GAS WARNING
(0....100%LEL)
z
GAS MEASURING
(0....100 VOL%)
z
AUTOMATIC
Automatic measuring range
changeover from 0 ppm to 100 %
vol. according to gas concentra-
tion present.
Intended use
sensors
