Emerson X-STREAM Series Instruction Manual page 30

X-STREAM Non-Incendive
Standard and Enhanced Performance Specifi cations
Detection limit (4 σ)
Linearity
1 4
Zero-point drift
1 4
Span (sensitivity) drift
Repeatability 1 4
Response time (t )
90
Permissible gas fl ow
Infl uence of gas fl ow
Maximum gas pressure
Infl uence of pressure
– At constant temperature
– With pressure compensation
Permissible ambient temperature
Infl uence of temperature
(at constant pressure)
– On zero point
– On span (sensitivity)
Thermostat control
Warm-up time 6
1 Related to full scale
2 Related to measuring value
3 From gas analyzer inlet at gas fl ow of 1.0 l/min
(electronic damping = 0 s)
4 Constant pressure and temperature
5
Dependent on integrated photometer bench
Tab. 1-2: IR, UV, VIS, TCD - Standard and Enhanced Measurement Performance Specifi cations
Measurement range
Measurement accuracy
Repeatability
Response time (t
95
Operating humidity
Sensor operating temperature
Temperature coeffi cient
Operating pressure
Flow rate
If installed in series to another measurement system, e. g. IR channel
1
Special conditions apply to pressures above 1100 hPa (1.5 psig) up to 1500 hPa (7 psig)
2
Note! Do not calibrate, see special calibration notes in the X-STREAM Enhanced instruction manual!
Tab. 1-3: Trace Moisture - Standard Measurement Performance Specifi cations
1-10
1.6 Measurements Specifi cations
Standard Spec
1 4
≤ 2 % per week
≤ 0.5 % per week
1 4
3
1 4
8
2
7
0 (-20) to +50 °C (32 (-4) to 122 °F)
9
1 13
≤ 1 % per 10 K
≤ 5 % (0 to +50 °C / 32 to 122 °F)
6 12
6 Depending on measuring range
7 Pressure sensor is required
8
Limited to atmospheric if internal sample pump
9 Temperatures below 0 °C (-4 °F) with thermostat
control only
-100 to -10 °C dew point (0–100...3000 ppm)
±2 °C dew point
0.5 °C dew point
) 5 min (dry to wet)
0 to 100 % r.h.
-40 to +60 °C
Temperature compensated across operating temperature range
Depending on sequential measurement system, see analyzer specifi cation
2
max. 1500 hPa abs / 7 psig
Depending on sequential measurement system, see analyzer specifi cation
0.2 to 1.5 Nl/min
NDIR/UV/VIS
Enhanced Spec
≤ 1 % ≤ 0.5 %
≤ 1 %
≤ 1 % per week
≤ 1 % per month
≤ 0.5 %
4 s ≤ t ≤ 7 s
5
90
0.2–1.5 l/min.
≤ 0.5 %
≤ 1500 hPa abs. (≤ 7 psig)
≤ 0.10 % per hPa
≤ 0.01 % per hPa
≤ 0.5 % per 10 K
none / 60 °C (140 °F)
5
15 to 50 minutes 5
Trace Moisture (tH
Instruction Manual
Thermal Conductivity (TCD)
Standard Spec Enhanced Spec
≤ 1 %
≤ 1 %
≤ 2 % per week ≤ 1 % per week
≤ 1 % per week
≤ 0.5 %
15 s ≤ t ≤ 30 s
90
0.2–1.5 l/min.
≤ 1 %
11
≤ 1500 hPa abs. (≤ 7 psig)
≤ 0.10 % per hPa
≤ 0.01 % per hPa
0 (-20) to +50 °C (32 (-4) to 122 °F)
≤ 1 % per 10 K ≤ 0.5 % per 10 K
≤ 1 % per 10 K
none / 60 °C (140 °F)
approx. 50 minutes
Note! 1 psi = 68.95 hPa
10 Thermost. controlled sensor: 75 °C (167 °F)
Flow variation within ± 0.1 l/min
11
12 Optional thermostatically controlled box with
temperature 60 °C (140 °F)
13 Temperature variation: ≤ 10 K per hour
O)
2
Note! 1 psi = 68.95 hPa
Emerson Process Management GmbH & Co. OHG
HASXENE-IM-EX
12/2014
≤ 0.5 %
6
10
1
1