Instruction Manual
748441-D
April 2002
1-12 Description and Specifications
Rosemount Analytical Inc. A Division of Emerson Process Management
Model CAT100
b.
CAT 100 Detector
NDIR
O
2
Paramagnetic
1
O
2
Electrochemical
Thermal
Conductivity
1
Detection Limit
2,3
≤
1%
≤
1%
≤
1%
≤
2%
Linearity
2,3
≤
1%
≤
1%
≤
1%
≤
1%
Zero Drift
2,3
≤
2%/week
≤
2%/week
≤
2%/week
≤
2%/week
Span Drift
2,3
≤
1%/week
≤
1%/week
≤
1%/week
≤
2%/week
Repeatability
2,3
≤
1%
≤
1%
≤
1%
≤
1%
Response Time
5 s
≤
t90
≤
7 s
4
<5-6 s
12s
3s
≤
t90
≤
20s
4
Sample Flow Rate
.2-1.5 l/min
.2-1.0 l/min
.2-1.5 l/min
.2-1.5 l/min
Sample Pressure
≤
1,500 hPa abs
Atm
≤
1,500 hPa abs
≤
1,500 hPa abs
Influence of Pressure
Standard
5
Pres. Comp. Opt.
5
≤
0.1%/hPa
≤
0.01%/hPa
≤
0.1%/hPa
≤
0.01%/hPa
≤
0.1%/hPa
≤
0.01%/hPa
≤
0.1%/hPa
≤
0.01%/hPa
Influence of Temperature
On Zero
On Span
2
On Span
2,6
≤
1%
≤
5%
7
≤
1%
≤
1%
≤
1%
≤
1%
≤
1%
≤
2%
≤
1%
≤
1%
≤
5%
7
≤
2%
Sensor Materials in Con-
tact with Sample
Anodized Alum,
Stainless Steel
(gold coated),
BaF
2
, CaF
2
Stainless Steel,
Platinum, Glass,
PTFE, PVDF,
FPM, Epoxy
resin (Solvent
resistant: no
FPM, no epoxy
but Nickel, Kal-
rez)
ABS,
Teflon
Aluminum,
Stainless Steel,
FPM, Gold &
Glass;
Stainless Steel/
Glass;
Hastelloy/Glass
Warm-up Time
15 to 50 Min
4
50 Min
15 to 50 Min
50 Min
1
Thermostatically controlled cell 55 °C.
2
Related to full scale, per 10 K.
3
At constant pressure and temperature.
4
Dependent on sensor.
5
Related to measuring value.
6
With optional temperature stabilization.
7
Starting from 20
°
C to +5 °C or +40 °C.
