Rev. 2 97
Index
A
abbreviations and acronyms 95
analog input
pin outs 85
approximate calibration 49
autofill
standard 16
system setup 14
C
calibrating
approximate 49
closed dewar 53
methods 42
calibration
presetting MAX/MIN 53
closed dewar calibration 53
coaxial connectors, moisture protection 13
command
conventions 61
command summary 61–??
Configuration, instrument xv
cryogenic liquids xii
cryogenic liquids, first aid xii
E
ECL use 13
Ethernet connection pin out 84
F
first aid xii
front panel layout 6
I
installing
autofill system 14
capacitance sensors 11
earth ground xv
mounting 11
power 17
unpacking 11
instrument description 1
Instrument part number definition xv
IP Address 95
L
liquid level system terminology 95
M
menus 20
method of measurement 40
O
operation warnings 11
P
power on/off 19
power supply
operating characteristics 7
R
rear panel layout 6
remote interface reference - see command
RS-232
connector pin definitions 84
pin out 83
S
safety
cryogenic liquids xii
equipment xiv
legend xiv
warnings xv
Safety, cryogens xii
sensor
active length 38
installation 11
sensor connector J1 wiring 85
sensor physical parameters
explanation 38
sensor transmitters
calibration methods 42
sensor vent holes 38– 39
serial communications
commands 63
interactive communication 62
remote calibration 75
terminators 62
serial connector pin definitions 84
serial pin out 83
serial port connector/cables 62
system features 1
system specifications 7
V
vent holes 38– 39
W
Warnings, equipment xv
1Index