Emerson Rosemount X-Stream Series, Инструкция по эксплуатации

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Emerson Process Management GmbH & Co. OHG
3-21
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
3
Measuring Principles
3.6 Measurement Specifications
3.6 Measurement
Specifications
Sample gas components and measuring ranges (standard configurations)
In total, more than 60 gases are detectable, so the following table gives an overview only.
Consult with Emerson for gases / configurations not listed.
Not all data is applicable to all analyzer variations. The sample gas(es) and measuring ranges
for your specific analyzer are given by the order acknowledgement and on the analyzer's name
plate label.
Tab. 3-9: Gas Components and Measuring Ranges, Examples
Special Specs
or Conditions
Standard Specs
(see Tab. 3-10
–
3-13)
Enhanced Specs
(see Tab. 3-10 & 3-13)
Gas component Principle
Lowest
Range
Lowest
Range
Lowest
Range
Highest
Range
Acetone 1 CH
3
COCH
3
UV
0–400 ppm 0–800 ppm 0–3 %
Acetone 1 CH
3
COCH
3
IR
0–500 ppm 0–1000 ppm 0–3 %
Acetylene C
2
H
2
IR
0–3 % 0–6 % 0–100 %
Ammonia NH
3
IR
0–100 ppm 0–200 ppm 0–100 %
Argon Ar TCD
0–50 % 0–100 % 0–100 %
Carbon dioxide CO
2
IR
0–5 ppm
5
0–50 ppm 0–100 ppm 0–100 %
Carbon monoxide CO
IR
0–10 ppm
5
0–50 ppm 0–100 ppm 0–100 %
Chlorine Cl
2
UV
0–300 ppm 0–600 ppm 0–100 %
Ethane C
2
H
6
IR
0–1000 ppm 0–2000 ppm 0–100 %
Ethanol 1 C
2
H
5
OH
IR
0–1000 ppm 0–2000 ppm 0–10 %
Ethylene C
2
H
4
IR
0–400 ppm 0–800 ppm 0–100 %
Helium He TCD
0–10 % 0–20 % 0–100 %
Hexane 1 C
6
H
14
IR
0–100 ppm 0–200 ppm 0–10 %
Hydrogen 4 H
2
TCD
0–1 % 0–2 % 0–100 %
Hydrogen Sulfide
H
2
S UV
0–2 % 0–4 % 0–10 %
Hydrogen Sulfide
H
2
S IR
0–10 % 0–20 % 0–100 %
Hydrogen Sulfide
H
2
S electrochem.
0–50 ppm – 0–2000 ppm
6
Methane CH
4
IR
0–100 ppm 0–200 ppm 0–100 %
Methanol 1 CH
3
OH
IR
0–1000 ppm 0–2000 ppm 0–10 %
n–Butane
C
4
H
10
IR
0–800 ppm 0–1600 ppm 0–100 %
Nitrogen dioxide 1
NO
2
UV
0–25 ppm
3
0–50 ppm 0–100 ppm 0–10 %
Nitrogen monoxide
NO
IR
0–100 ppm 0–200 ppm 0–100 %
Nitrous oxide N
2
O
IR
0–100 ppm 0–200 ppm 0–100 %
Oxygen O
2
.
0–5 % – 0–25 %
2 6
Oxygen O
2
paramagn.
0–1 % 0–2 % 0–100 %
Oxygen, Trace O
2
electrochem.
0–10 ppm – 0–10 000 ppm
6
Propane C
3
H
8
IR
0–1000 ppm 0–2000 ppm 0–100 %
Propylene C
3
H
6
IR
0–400 ppm 0–800 ppm 0–100 %
Sulfur dioxide
SO
2
UV
0–25 ppm
3
0–50 ppm 0–130 ppm 0–1 %
Sulfur dioxide
SO
2
IR
0–1 % 0–2 % 0–100 %
Sulfur hexafluoride
SF
6
IR
0–5 ppm
3
0–20 ppm 0–50 ppm 0–2 %
Toluene 1 C
7
H
8
UV
0–300 ppm 0–600 ppm 0–5 %
Vinyl chloride C
2
H
3
Cl IR
0–1000 ppm 0–2000 ppm 0–2 %
Water vapor 1 H
2
O
IR
0–1000 ppm 0–2000 ppm 0–8 %
Water vapor, Trace 1 H
2
O
capacitive
0–100 ppm – 0–3000 ppm
6
1
Dew point below ambient
temperature
2
Higher concentrations
decrease sensor lifetime
3
Daily zero calibration re-
quired for ranges below low
-
est standard specs range
4
Special "refinery" applica
-
tion with 0–1% H
2
in N
2
available
5
see Tab. 3-12
6
standard specs only