Sensor Specifications - Honeywell BW Flex Series User Manual

Sensor Specifications

Sensor Measuring Range
CO 0-2000 ppm
H S 0-200 ppm
2
SO 0-150ppm
2
O 0-30% v/v
2
LEL IR 0-100% LEL CH
4
LEL 0-100% LEL
Sensor SPAN Count Down
CO 60 sec
H S 60 sec
2
SO 90 sec
2
O 60 sec
2
LEL IR 60 sec
LEL 60 sec
Sensor
CO
H S
2
SO
2
O
2
LEL IR/LEL
BW Flex Series
Resolution
1 ppm
1/0.1ppm
0.1ppm
0.1% VOL
1% LEL CH
4
1% LEL
Default SPAN Value
100ppm
25ppm
20ppm
18.0% v/v
50% LEL CH
4
50% LEL
Default Low Alarm
35ppm 200ppm
10.0ppm 15.0ppm
2.0ppm 5.0ppm
19.5% v/v 23.5% v/v
10% LEL 20% LEL
Measuring Unit
3
ppm, mg/m , µmol/mol
3
ppm, mg/m , µmol/mol
3
ppm, mg/m , µmol/mol
%VOL
%LEL, % v/v
%LEL, % v/v
Calibration Flow Rate
500ml/min
500ml/min
500ml/min
500ml/min
500ml/min
500ml/min
Default High Alarm
35ppm
10.0ppm
0.5ppm
N/A
N/A LEL
42
Working Temperature
-40°C to +60°C
-40°C to +60°C
-40°C to +55°C
-40°C to +60°C
-40°C to +60°C
*
-20°C to +60°C
*
Can be operated from -40°C to -20°C
New Sensor Stabilization Time
0.5 hour
0.5 hour
0.5 hour
24 hours
N/A
N/A
Default TWA Default STEL
50ppm
15.0ppm
1.0ppm
N/A
N/A LEL
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