Compact Gas Sensors

Proven reliability and maximum performance in a compact housing. Suitable in most of all applications.

Compact4

Features

 

  • Air vent on the back
  • O-ring on the front
Dimensions

 

  • Conforms to 7-Series
  • Diameter: 32 mm
  • Height: 17 mm
  • Pin diameter: 1.0 mm

Data sheet: Click on the sensor type to obtain a PDF document with the specification of the sensor.

This list is not complete. Please ask, if you do not find the sensor you are looking for.

Sensor Type Sensitivity [nA/ppm] Features / Application
AsH3, Arsine
AsH3/C-1 4200 ± 800 highly sensitive
CH2O, Formaldehyde
CH2O/C-10 4600 ± 1200 highly sensitive
CH2O/C-1000 90 ± 20  
C2H4, Ethene, Ethylene
C2H4/C-10 400 ± 120 highly sensitive
C2H4/C-1500 11 ± 5  
C2H4/C-200 100 ± 30  
C2H4/CA-10 350 ± 120 highly selective
C2H4O, Ethylene Oxide
ETO/C-100 130 ± 30  
ETO/C-1000 80 ± 15  
ETO/C-20 2500 ± 600 highly sensitive
ETO/C-5000 23 ± 6  
RCOOH, Organic Acids
Acid/C-100 90 ± 60 Measurment of organic acids
R3COH, Alcohols
Alc/C-100 1600 ± 600 Methanol / Ethanol Measurement
CO, Carbon Monoxide
CO/C-1000 100 ± 20  
CO/C-200 900 ± 300 highly sensitive
CO/CF-1000 100 ± 20 with filter
CO/CF-10000-4E 15 ± 4 Hydrogen compensated
CO/CF-200 700 ± 200 highly sensitive, with filter
CO/CF-200-4E 470 ± 120 Hydrogen compensated
CO/CF-2000 50 ± 10 Emission Monitoring
CO/CF-2000-4E 75 ± 25 Hydrogen compensated
CO/CF-4000 30 ± 6 Emission Monitoring
CO/CF-40000 6 ± 2 Emission Monitoring
CO/CF-500 200 ± 40 with filter
CO/CFA-1000 100 ± 20 highly selective
CO/CFA-10000 15 ± 4 highly selective
CO/CFA-200 550 ± 150 highly selective
CO/CFA-500 160 ± 30 highly selective
CO/CFA-5000 30 ± 5 highly selective
CS2, Carbon Disulfide
CS2/CF-100 200 ± 50 highly selective
CS2/CF-500 100 ± 20  
Cl2, Chlorine, Br2, Bromine
Cl2/C-20 900 ± 250 highly sensitive
Cl2/C-200 140 ± 35  
Cl2/C-2000 10 ± 3  
Cl2/C-5000 4 ± 1  
ClO2, Chlorine Dioxide
ClO2/C-200 140 ± 35  
ClO2/C-5 900 ± 300  
H2, Hydrogen
H2/C-2000 23 ± 8 highly sensitive
H2/C-20000 6 ± 4  
H2/C-40000 4 ± 3  
H2/C-5000 9.5 ± 2.5  
H2/CA-1000 28.5 ± 11.5 highly selective
H2/CB-1000 28.5 ± 11.5 more gastight
H2/CT-10000 12 ± 6 at high humidity
H2/CT-40000 4 ± 3 at high humidity
H2O2, Hydrogen Peroxide
H2O2/CB-100 1100 ± 300 highly sensitive
H2O2/CB-2000 50 ± 10  
H2O2/CB-500 300 ± 60  
H2O2/CB-5000 25 ± 5  
H2S, Hydrogen Sulfide
H2S/C-10 4500 ± 1000 highest sensitivity
H2S/C-1000 100 ± 20  
H2S/C-200 370 ± 80  
H2S/C-2000 50 ± 10  
H2S/C-50 1700 ± 300 highly sensitive
H2S/C-5000 25 ± 6  
H2S/CG-100 550 ± 110 more gastight
H2S/CG-100-4E 540 ± 110 Hydrogen compensated
H2S/CG-10000 15 ± 5 more gastight
H2S/CG-2000 50 ± 9 more gastight
H2S/CG-5000 20 ± 9 more gastight
H2S/CG-5000-4E 25 ± 6 Hydrogen compensated
HBr, Hydrogen Bromide
Not available in this housing  
HCl, Hydrogen Chloride
HCl/C-1000 20 ± 7 short response time
HCl/C-20 450 ± 150 highly sensitive
HCl/C-200 100 ± 35 short response time
HCl/C-3000 15 ± 5 short response time
HF, Hydrogen Fluoride
HF/C-10 110 ± 40  
HCN, Hydrogen Cyanide
HCN/C-100 600 ± 150 highly sensitive
NH3, Ammonia
NH3/CR-1000 25 ± 8 short response time
NH3/CR-10000 2.5 ± 0.5 short response time
NH3/CR-200 112 ± 40 highly sensitive
NH3/CR-50 155 ± 30 highly sensitive
NH3/CR-5000 7 ± 2 short response time
NO, Nitric Oxide
NO/C-1 6000 ± 2000 highest sensitivity
NO/C-100 550 ± 110  
NO/C-25 2000 ± 400 highly sensitive
NO/CF-100 400 ± 80 with filter
NO/CF-2000 100 ± 20 Emission Monitoring
NO/CL-1-4E 6000 ± 2000 for lowest gas concentrations
NO/CL-4E 1800 ± 400 temperatur compensated BL
NO2, Nitrogen Dioxide
NO2/C-1 2500 ± 1000 highly sensitive
NO2/C-20 1100 ± 300 highly sensitive
NO2/C-500 370 ± 70 Emission Monitoring
NO2/CA-2 350 ± 150 highly sensitive, with O3 filter
O2, Oxygen
Not available in this housing  
O3, Ozone
O3/C-100 650 ± 150  
O3/C-1000 170 ± 30  
O3/C-200 400 ± 130  
O3/C-5 1500 ± 500 highly sensitive
O3/C-5000 30 ± 10  
OX, Ozone, Nitrogen Dioxide
Not available in this housing  
PH3, Phosphine
PH3/C-1000 100 ± 25 short response time
PH3/C-2000 70 ± 20 short response time
PH3/C-4000 30 ± 8 short response time
PH3/C-5 4400 ± 1600 highly sensitive
SiH4, Silane
SiH4/C-200 300 ± 100  
SiH4/C-50 1200 ± 400 highly sensitive
SO2, Sulfur Dioxide
SO2/C-1 5000 ± 1500 highly sensitive
SO2/C-100 370 ± 70  
SO2/C-20 1000 ± 300 highly sensitive
SO2/C-2000 100 ± 20  
SO2/CF-100 370 ± 70 with filter
SO2/CF-10000 20 ± 5 with filter
SO2/CF-20 550 ± 150 highly sensitive, mit Filter
SO2/CF-2000 100 ± 20 Emission Monitoring
VOC, Volatile Organic Compound
VOC/C-10000 20 ± 5  
VOC/C-20 1800 ± 400 highly sensitive
VOC/C-200 500 ± 200  
VOC/C-2000 200 ± 50  

This list is not complete. Please ask, if you do not find the sensor you are looking for.