Technical Data - Endress+Hauser SpectraSensors J22 TDLAS Operating Instructions Manual

J22 TDLAS Gas Analyzer
SpectraSensors, Inc.
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Technical Data

Electrical & Communications
Input Voltages
Output Type
Application Data
Environmental
Temperature Range/
Sample Cell
Temperature Range
Environmental
Relative Humidity
Environment:
Pollution Degree
Altitude
Sample Inlet Pressure
Measurement Ranges
Sample Cell
Operating Pressure
Range
Sample Flow Rate
Bypass Flow Rate
1) Transient over-voltages according to Over Voltage Category II.
100 to 240 VAC tolerance

24 VDC tolerance 20%, 10W
Heater
100 to 240 VAC tolerance
Modbus RS485 U = 30 VDC
N
(IO1)
U = 250 VAC
M
N = nominal, M = maximum
Relay Output U = 30 VDC
N
(IO2 and/or
U =250 VAC
M
IO3)
I =100 mA DC/500 mA AC
N
Configurable IO U =30 VDC
N
(IO2 or IO3)
U =250 VAC
M
Storage (analyzer and analyzer on panel):
-40 °C to +60 °C (-40 °F to +140 °F)
Storage (analyzer with enclosed SCS
-30 C to +60 C (-22 F to +140 F)
Operation: -20 C to +60 C (-4 F to +140 F)
80% to temperatures up to 31

50% RH at 40 C
J22 is rated Type 4X and IP66 for outdoor use and is consid-
ered pollution degree 2 internally
Up to 2,000 m
140 to 310 kPaG (20 to 45 psig)
500 ppmv = 24 lb/mmscf
2000 ppmv = 95 lb/mmscf
6000 ppmv = 284 lb/mmscf
800 to 1200 mbar (standard)
800 to 1700 mbar (optional)
0.5 to 1.0 slpm (1 to 2 scfh)
0.5 to 1.0 slpm (1 to 2 scfh)
4900002277

1)
10% 50/60 Hz, 10W

10% 50/60 Hz, 80W
2
):

C decreasing linearly to
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