Honeywell Sensepoint XCD RTD, Техническое руководство

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Sensepoint XCD RTD Technical Manual SPXCDHMRTEN Issue 1
21
Gas Name
Displayed
Name
Range Lower Alarm Lower Alarm
Type
Higher Alarm Higher Alarm
Type
Lowest
alarm
level
Hydrogen Sulfide H
2
S
20.0 ppm 4.0ppm Rising 8.0ppm Rising 2.0ppm
50.0 ppm 10.0ppm Rising 20.0ppm Rising 5.0ppm
100 ppm 20ppm Rising 40ppm Rising 10ppm
Carbon Monoxide CO
100 ppm 30ppm Rising 60ppm Rising 10ppm
200 ppm 40ppm Rising 80ppm Rising 20ppm
500 ppm 100ppm Rising 200ppm Rising 50ppm
Chlorine Cl
2
5.0 ppm 0.5 ppm Rising 2.0ppm Rising 0.5ppm
15.0 ppm 1.5 ppm Rising 6.0ppm Rising 1.5ppm
Ammonia NH
3
50.0 ppm 20.0ppm Rising 30.0ppm Rising 5.0ppm
100 ppm 20ppm Rising 40ppm Rising 10ppm
1000 ppm 200ppm Rising 400ppm Rising 100ppm
Hydrogen
H
2
1000 ppm 200ppm Rising 400ppm Rising 100ppm
H
2
9999 ppm 2000ppm Rising 4000ppm Rising 1000ppm
Nitrogen Monoxide NO 100 ppm 20ppm Rising 40ppm Rising 10ppm
Sulphur Dioxide
SO
2
15.0 ppm 2.0ppm Rising 6.0ppm Rising 1.5ppm
SO
2
50.0 ppm 5.0ppm Rising 20.0ppm Rising 5.0ppm
Nitrogen Dioxide NO
2
10.0 ppm 2.0ppm Rising 4.0ppm Rising 1.0ppm
Oxygen O
2
25.0% V/V 19.5%Vol Falling 23.5%Vol Rising 10.0%Vol
Table 4: Gas Type and measuring range
For details of how to change the configuration of the Sensepoint XCD please refer
to section 13.