WIKA D-11-9 Benutzerhandbuch
Seite 6
2450786.06 GB/D 10/2010
10 WIKA Operating instructions/Betriebsanleitung D-10-9, D-11-9
2450786.06 GB/D 10/2010
11
WIKA Operating instructions/Betriebsanleitung D-10-9, D-11-9
Specifications
Model D-10-9 / D-11-9
Temperature coefficients within
compensated temp range
(The temperature related deviations in the range 0 ... +50 °C /
+32 ... +122 °F are already included in the accuracy)
Mean TC of zero
% of span
≤
0.20 / 10 K {0.10}
Mean TC of range
% of span
≤
0.20 / 10 K {0.10}
CE- conformitiy
Pressure equipment directive
97/23/EC
EMC directive
2004/108/EC, EN 61 326 Emission (Group 1, Class B) and Immunity
(industrial locations)
Shock resistance
g
< 100 according to IEC 60068-2-27 (mechanical shock)
Vibration resistance
g
< 5 according to IEC 60068-2-6 (vibration under resonance)
Wiring protection
Reverse polarity protection
UB+ towards UB-
Weight
kg
Approx. 0.4
1
2
3
4
5
6
7
8
9
10
ON
OFF
Functional test
Open pressure connections only after the system is without pressure!
Observe the ambient and working conditions outlined in section 7 „Technical
data".
Please make sure that the pressure transmitter is only used within the over-
load threshold limit at all times!
When touching the pressure transmitter, keep in mind that the surfaces of
the instrument components might get hot during operation.
When designing your plant, take into account that the stated values (e.g.burst pressure,
over pressure safety) apply depending on the material, thread and sealing element used.
The output signal must be proportional to the pressure. If not, this might point to a
damage of the diaphragm. In that case refer to chapter 10 „Troubleshooting“.
7. Starting, operation
GB
*)
In an oxygen version model D-11-9 is not available. In an oxygen version model D-10-9 is only available with media temperatures
between -4 … +140 °F / -20 … +60 °C.
{ } Items in curved brackets are optional extras for additional price.
DIP switch Assignment
7. Starting, operation
GB
LSB
DIP switch 1 to 5:
Address settings, address 1...31
DIP switch 6:
Baud rate
ON=User defined bitrate
OFF=250kBd
DIP switch 7:
Settings
ON:
acc.to DIP switch
OFF:
from memory inside the instrument
DIP switch 8:
Switching of measuring value output
ON:
currently configurated PDO is sent
every 10 ms (e.g. for diagnostic purposes)
OFF:
Output depending on settings in object directory
DIP switch 9 and 10:
Termination
ON: terminating resistor switched on
OFF:
terminating resistor switched off
Factory default settings: DIP switch 1-10: OFF
Warning
Caution