8 Start-up
8.1 Procedure
1. You must mount and connect the device in accordance with the operating instruc-
tions.
2. Double check that all connections are correct.
3. The supply voltage must match the information on the rating plate.
4. Set the operating Mode in the
BASE SETUP
(factory settings
4.01
).
5. When saving the Operating Mode, the factory settings are stored.
Therefore the settings you have made, e.g. in
“
SETTING
”
are lost.
Attention, electrostatic sensitive devices!
Be sure to ground the board at a suitable point in order to prevent damage to the
electronic components being caused by electrostatic discharges. Such damage
could occur, e.g., if a metal water pipe or heating line are brie
fl
y touched.
8.2 Measuring ranges and tolerance of pressure sensor
At the factory the devices are set to the respective highest measuring range (= MB1). As
small as possible measuring range must be chosen for maximum accuracy at maximum
resolution of the output signal (
BASE SETUP of respective Mode).
Measuring ranges and tolerance (
4.00
output 0 - 10 V)
Type
MB
[Pa]
NA
[%]
EA
[%]
LA
[%]
A
[%]
H
[%]
MB1: 0...1000
+/-0.5
+/-0.5
+/-0.25
0.1
0.2
MB2: 0...500
+/-0.7
+/-0.7
+/-0.5
0.2
0.2
MB3: 0...300
+/-0.9
+/-0.9
+/-0.9
0.3
0.2
MB4: 0...200
+/-1.0
+/-1.0
+/-1.25
0.3
0.2
Temperature drift (related to the highest measuring range) Zero point: +/-0.2 % / 10 K,
fi
nal value: +/- 0.2 % / 10 K
MB
= Measuring range,
NA
= Zero point deviation,
EA
= Final value deviation,
LA
= Linearity
deviation,
A
= Resolution,
H
= Hysteresis
Installation and Operating Speci
fi
cation
EDR
Start-up
L-BAL-E192-GB 1320
Part.-No.
11/17