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SEC-Sensor H2 with output 6-24 V in 4 Series housing

SEC-Sensor H2 with output 6-24 V in 4 Series housing

Specification Sheet Hydrogen 4 Se 6-24

Sensor Type H2 Sensor 4 Se 6-24
Part umber 01-14-10-0
Detectable Gases H2 Hydrogen
Measuring Principle Amperometric 3-electrode sensor
Specific Sensor Data No
Connector 3 gold contact
Standard Range 0 - 20.000 ppm
Lower Detectable Limit (LDL) 100 ppm
Maximum Range 20.000 ppm
LEL 40.000 ppm
Long Term Sensitivity Drif < 20% / year
Deviation from Linearity at standard Range < 20% FS
Zero Current at normal conditions 0,8 to 1,2V
 
Sensitivity 0,45 mV/pp
 
Response Time at target Level
t50 < 10s
t90 < 30s
 
Sensor warm up time typically 20s
Operating conditions -20 - +60C; 5 - 90% r.h.
Temperature dependence Compensated -20C - +40C
Sensor life 5years expected
 
Sensor dimension Ø 20,3 mm; height 21,5m
 

 

Specification Sheet H2 4 Se 6-24

Cross Sensitivity

Gas
TestGas
Concentration
Readinginppm
Ammonia
NH3
25 ppm
0
Carbon Dioxide
CO2
5000 ppm
0
Carbon Monoxide
CO
50 ppm
37
Chlorine
Cl2
1.0 ppm
0
Hydrocarbons
-
1%
0
Hydrogen
H2
1000 ppm
1000
Hydrogen Sulphide
H2S
10 ppm
0
Isopropanol
C3H7OH
1000 ppm
0
Nitric Oxide
NO
20 ppm
?
Nitrogen Dioxide
NO2
10 ppm
?
Ozone
O3
0.5 ppm
0
Sulphur Dioxide
SO2
20 ppm
?
 

 

PLEASE NOTE

Test conditions at 20C/ 1013 hPa, Flow Rate > 500 qcm/min
Cross sensitivity gases are not target gases. Relation can change with aging.

 

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