Compact Gas Sensors

Highest 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.

Sensor Type Sensitivity [nA/ppm] Features / Application
Br2, Bromine
Cl2/C-20 900 ± 250 highly sensitive
Cl2/C-200 140 ± 35
Cl2/C-2000 10 ± 3
Cl2/C-5000 4 ± 1
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 12 ± 4
C2H4/C-200 100 ± 30
C2H4/CA-10 350 ± 120 highly selective
C2H4O, Ethylene Oxide
ETO/C-100 200 ± 40
ETO/C-1000 50 ± 15
ETO/C-20 2200 ± 600 highly sensitive
ETO/C-5000 15 ± 8
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 ± 150 highly sensitive
CO/CF-1000 100 ± 20 with filter
CO/CF-10000-4E 15 ± 4 Hydrogen compensated
CO/CF-200 700 ± 120 highly sensitive, with filter
CO/CF-200-4E 470 ± 120 Hydrogen compensated
CO/CF-2000 50 ± 10 Emission Monitoring
CO/CF-2000-4E 80 ± 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
Cl2, Chlorine
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 ± 150 highly sensitive
H2O2/CB-2000 50 ± 10
H2O2/CB-500 200 ± 50
H2S, Hydrogen Sulfide
H2S/C-10 4500 ± 1000 highest sensitivity
H2S/C-1000 100 ± 20
H2S/C-200 370 ± 80
H2S/C-2000 50 ± 9
H2S/C-50 1700 ± 300 highly sensitive
H2S/C-500 200 ± 40
H2S/C-5000 26 ± 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
HCl/C-1000 20 ± 5 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
HCl, Hydrogen Chloride
HCl/C-1000 20 ± 5 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
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 6 ± 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
NO2, Nitrogen Dioxide
NO2/C-1 2500 ± 1000 highly sensitive
NO2/C-20 1100 ± 300 highly sensitive
NO2/C-500 370 ± 70 Emission Monitoring
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
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 4000 ± 1200 highly sensitive
SiH4, Silane
SiH4/C-200 300 ± 100
SiH4/C-50 1200 ± 400 highly sensitive
SO2, Sulfur Dioxide
SO2/C-1 5000 ± 2000 highly sensitive
SO2/C-100 370 ± 70
SO2/C-20 1100 ± 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
CS2, Carbon Disulfide
Not available in this housing

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