Idiomas disponibles
Idiomas disponibles
en
Technical data
Parameter
4 to 20 mA interface
Operation as current sink /
current source
"Warning"
Back to measurement at
g)
"Warning" in strong mode
from
"Warning" in strong mode
h)
changes to "Fault"
after
"Maintenance"
"Beam block"
Delay of "beam block"
"Beam block" changes to
"Fault" after
"Fault"
Device settings
SIL lock
Password for parameter
change and blocking of the
maintenance functions
Password for calibration
Channel
®
HART
tag
Polling address
a) For applications in accordance with EN/ IEC 60079-29-4 or FM 6325, the full scale deflection must at least amount to 4 LEL-m for
Pulsar 7700 RX
b) For applications in accordance with EN/ IEC 60079-29-4 or FM 6325, the full scale deflection must at least amount to 5 LEL-m for
Pulsar 7900 RX
c) For applications in accordance with IEC 60079-29-4, the following values must not be exceeded:
0.3 LEL-m for full scale deflection 8 LEL-m
0.15 LEL-m for full scale deflection 4 LEL-m.
d) For applications in accordance with IEC 60079-29-4, the following values must not be exceeded:
0.05 LEL-m for full scale deflection 8 LEL-m
0.025 LEL-m for full scale deflection 4 LEL-m.
e) 0.5 mA ... 3.5 mA with SIL lock
f)
"Warning" is only deactivated on the 4-20 mA interface. "Warning" will still be issued on the HART
g) In strong mode, the transmitter is operated with an increased flash frequency. The receiver requests this operating mode via the DIGITAL
LINK connection.
h) "Fault" is only deactivated on the 4-20 mA interface. "Fault" will still be issued on the HART
30
Factory setting
Automatic
3.5 mA (activated)
0.5 LEL-m
40 % per day
5 days (activated)
3 mA
2 mA
10 s
120 s (activated)
1 mA
SIL lock off
Blank blank blank 2
Blank blank blank 1
0
Serial number of the device
0
Possible settings
Automatic
Current sink
Current source
e)
0.5 mA ... 5 mA
0.05 ... 0.5 LEL-m
10 ... 90 % per day
1 ... 100 days
0.5 ... 3.2 mA
0.5 ... 3.2 mA
0 ... 30 s
60 ... 3 600 s
0.5 ... 3.2 mA
SIL lock off
SIL lock for parameters and
calibration
4 alphanumeric characters
4 alphanumeric characters
0 ... 11
Alphanumeric characters
0 ... 63
®
handheld terminal.
Notes
can be activated or
f)
deactivated
can be activated or deactivated
can be activated or deactivated
After a basic initialisation that
can be initiated using the
®
HART
handheld terminal or
the PolySoft, ???? is
displayed.
®
handheld terminal.
