El6010-Caldos17: Metrological Data - ABB EL6010 Operator's Manual

EL6010-Caldos17: Metrological Data

Sample Components and
Smallest Measurement Ranges
Sample Component Smallest Measure
and Associated Gas ment Range
N in Ar 0– 6 Vol. %
2
Ar in N 0– 6 Vol. %
2
Air in CO 0– 10 Vol. %
2
CO in air 0– 10 Vol. %
2
N in CO 0– 10 Vol. %
2 2
CO in N 0– 10 Vol. %
2 2
N in CH 0– 6 Vol. %
2 4
CH in N 0– 6 Vol. %
4 2
Air in He 0– 3 Vol. %
He in air 0– 1 Vol. %
Ar in He 0– 3 Vol. %
He in Ar 0– 1 Vol. %
N in He 0– 3 Vol. %
2
He in N 0– 1 Vol. %
2
Ar in H 0– 3 Vol. %
2
H in Ar 0– 1 Vol. %
2
CO in H 0– 3 Vol. %
2 2
H in CO 0– 1 Vol. %
2 2
CH in H 0– 3 Vol. %
4 2
H in CH 0– 1 Vol. %
2 4
N in H 0– 3 Vol. %
2 2
H in N 0– 1 Vol. %
2 2
O in Ar 0– 10 Vol. %
2
H in air 0– 4 Vol. %
2
Air in H 0– 20 Vol. %
2
1) Observe the gas inlet conditions (see page 9)
Stability
The following data apply only if all influence factors (e.g. flow rate,
temperature, atmospheric pressure) are constant. They relate to
smallest measurement ranges given in the table. The deviations may
be larger for smaller measurement ranges.
Linearity Deviation
≤ 2 % of span
Repeatability
≤ 1 % of span
Zero Drift
≤ 2 % of smallest given measurement range per week
Sensitivity Drift
≤ 0.5 % of smallest given measurement range per week
Output Signal Variations
≤ 0.5 % of smallest measurement range span at 2 σ and
electronic T90 time = 0 sec
Detection Limit
≤ 0.5 % of span
42/24-30 EN Rev. 1
Smallest Range with
Suppressed Zero Point
94–100 Vol. %
94–100 Vol. %
90–100 Vol. %
90–100 Vol. %
90–100 Vol. %
90–100 Vol. %
94–100 Vol. %
94–100 Vol. %
99–100 Vol. %
97–100 Vol. %
99–100 Vol. %
97–100 Vol. %
99–100 Vol. %
97–100 Vol. %
99–100 Vol. %
97–100 Vol. %
99–100 Vol. %
97–100 Vol. %
99–100 Vol. %
97–100 Vol. %
99–100 Vol. %
97–100 Vol. %
–
–
–
EL6010 Gas Analyzer in Category 2G Operator's Manual
Measurement Range Data
Quantity
1 measurement range
The measurement range is freely adjustable. It is factory set to
relative thermal conductivity (rTC) = 0–60,000.
Largest Measurement Range
0 to 100 Vol. % or 0 Vol. % to saturation, depending on
measurement task.
Measurement ranges within ignition limits cannot be provided.
Measurement Range with Suppressed Zero Point
See "Sample Components and Smallest Measurement Ranges"
table
Influence Effects
The following data relate to smallest measurement ranges given in
the table. The influence effects may be larger for smaller measure
ment ranges. The influence effects will be larger at operating
altitudes > 2000 meters.
Flow Effect
≤ 0.5 % of span at a flow change of ±10 l/h, within detection limit
for equal flow rates of sample and test gas.
Pressure Drop at Flame Barriers
Sample Gas Inlet: Approx. 40 hPa at a flow rate of 50 l/h
Purge gas inlet: Approx. 20 hPa at a flow rate of 10 l/h
Associated Gas Effect
If the sample gas contains components in addition to the sample
component (binary gas mixture), this will result in erroneous
measurements.
Temperature Effect
Ambient temperature in the range +5 to +50 °C:
At each point in the measurement range: ≤ 0.5 % of span per
10 °C,
based on temperature at the time of calibration.
Thermostat temperature = 60 °C
Air Pressure Effect
≤ 0.25 % of span per 10 hPa for the smallest possible ranges
given; for larger spans the effect is correspondingly lower.
Pressure sensor working range: p
Position Effect
< 1 % of span up to 30° deviation from horizontal orientation
Dynamic Response
Warm-Up Time
Approx. 30 minutes
T Time
90
≤ 2 sec for sample gas flow of 60 l/h
T
90
Materials in Contact with the Sample Medium
Analyzer (Sample Chamber)
Sensor: Gold, silicon oxi nitride;
Sample chamber: Stainless steel 1.4305
Seal: FFKM75 (Chemraz™)
Gas Lines and Connectors
Rust and acid resistant steel 1.4571
= 600–1250 hPa
abs
57