4900002277 J22 TDLAS Gas Analyzer
128 SpectraSensors, Inc.
Signal Alarms Depending on the interface, failure information is displayed as follows:
Modbus RS485
Current output 0/4 to 20mA
4 to 20 mA
Order code Shows the device order code.
The order code can be
found on the analyzer
nameplate in the "Order
code" field.
Character string composed
of letters, numbers and cer-
tain punctuation marks
(e.g., /).
–
Extended order code 1 Shows the 1st part of the extended
order code.
The order code can be
found on the analyzer
nameplate in the in the
"Ext. ord. cd." field.
Character string –
Extended order code 2 Shows the 2nd part of the exten-
ded order code.
The order code can be
found on the analyzer
nameplate in the in the
"Ext. ord. cd." field.
Character string –
ENP version Shows the version of the electronic
nameplate (ENP).
Character string 2.02.00
Parameter Description User Interface Factory Setting
Failure Mode
Choose from:
• NaN value instead of current value
• Last valid value
Failure Mode
Choose from:
• 4 to 20 mA in accordance with NAMUR recommen-
dation NE 43
• 4 to 20 mA in accordance with US
• Min. value: 3.59 mA
• Max. value: 22.5 mA
• Freely definable value between: 3.59 to 22.5 mA
• Actual value
• Last valid value