Honeywell Sensepoint XCD - Page 59

59
Sensepoint XCD Technical Manual SPXCDHMANEN Issue 15
Detectable Gases & Performance (See notes below)
Gas
User Selectable
Full Accuracy
Scale Range
Default
Range
Steps
User
Selectable
Cal Gas
Range
Default
Cal
Point
Response
Time (T90)
secs
Recovery Time for
Toxic Sensors
(T10) secs
Accuracy
Operating Temperature*
Default alarm points
Lowest Alarm
Level
Performance
Approved
Min
Max
A1
A2
Electrochemical Sensors
Oxygen
25.0%V/V only
25.0%V/V
n/a
20.9%V/V
(Fixed)
20.9%V/V
<30
7
40
<+/-0.5%V/V
-20°C / -4°F
55°C / 131°F
19.5%V/V▼
23.5%V/V▲
5%V/V
✔
Hydrogen Sulfide
10.0 to 100.0ppm
50.0ppm
1.0ppm
30 to 70%
of
selected
full-scale
range
25.0ppm
<50
40
<+/-1ppm
-20°C / -4°F
55°C / 131°F
10.0ppm▲
20.0ppm▲
1.0ppm
✔
Carbon Monoxide
100 to 1,000ppm
300ppm
100pp
m
100ppm
<30
40
<+/-6ppm
-20°C / -4°F
55°C / 131°F
100ppm▲
200ppm▲
15ppm
✔
Hydrogen
1,000ppm only
1,000ppm
n/a
500ppm
<65
110
<+/-25ppm
-20°C / -4°F
55°C / 131°F
200ppm▲
400ppm▲
100ppm
Nitrogen Dioxide**
10.0 to 50.0 ppm
10.0 ppm
5.0
ppm
5.0 ppm
<40
75
+/-3ppm or +/-
20%
-20°C / -4°F
55°C / 131°F
5ppm ▲
10ppm▲
0.6ppm
Catalytic Bead Sensors
25 to 95 %
of
selected
full-scale
range
Flammable 1 to 8*
20 to 100%LEL
100%LEL
10%LE
L
50%LEL
<25
8
N/A
<+/-1.5%LEL
-20°C / -4°F
55°C / 131°F
20%LEL▲
40%LEL▲
10-40%LEL
dependent on
star rating
Methane,
and
Propane
Infrared Sensors
30 to 70%
of
selected
full-scale
range
Methane
20 to 100%LEL
100%LEL
10%LE
L
50%LEL
<30
N/A
<+/-1.5%LEL
-20°C / -4°F
55°C / 131°F
20%LEL▲
40%LEL▲
10%LEL
✔
Propane
20 to 100%LEL
100%LEL
10%LE
L
50%LEL
<30
N/A
<+/-1.5%LEL
-20°C / -4°F
55°C / 131°F
20%LEL▲
40%LEL▲
10%LEL
✔
Carbon Dioxide
2.00%V/V only
2.00%V/V
n/a
1.00%V/V
<30
100
<+/-0.04%V/V
-20°C / -4°F
55°C / 131°F
0.40%V/V▲
0.80%V/V▲
0.25%V/V
Carbon Dioxide
5.00%V/V only
5.00%V/V
n/a
2.50%V/V
<60
<70
<+/-0.2%V/V
-20°C / -4°F
50°C / 122°F
0.40%V/V▲
0.80%V/V▲
0.25%V/V