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Gas Sensors SGX SENSORTECH

(279)
Gas Sensors
Choose from our offer of 279 SGX SENSORTECH products in the Gas Sensors category. Apart from the components delivery, we can also provide technical support directly from the manufacturer and samples needed for development.
SGX Sensortech has been manufacturing gas sensors for over 60 years. Their wide range includes electrochemical, catalytic, NDIR, MOS sensors and sensors based on measuring the thermal conductivity of gases. Many of them have ATEX/IECEx certification and could be used in explosive environments.

SGX Sensortech was originally founded in May 2012 and consisted of companies formerly known as: e2v industrial gas sensors based in Chelmsford and e2v microsensors and MiCS Microsensors based in Neuchatel. Since October 2016, SGX has been part of the Amphenol Advanced Sensors division. Headquarters is in Neuchatel, Switzerland, with research and development and production facilities in Switzerland, Poland and China, with a combined production capability of several million sensors per year.
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Battery gases & Hydrogen early leakage detection sensor (H2)
More info BLD1.pdf
Ord. No. 371913
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Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Module Thermal Conductivity H2 in Air 0...4% - CAN - ± 0,4% @ H2 in air ≤ 4%, H2 in air ≥ 4% ± 10% MV 9...18V 25mA (avg., max.) @12 V mA -40...+85°C 39x35x27mm Connector IP6K7 - - -
in stock 5 pcs
-
1 pcs+
31,00 €
2 pcs+
30,20 €
12 pcs+
27,20 €
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Battery gases & Hydrogen early leakage detection sensor (H2+CO)
More info BLD2.pdf
Ord. No. 371914
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Module Thermal Conductivity (H2), MOS (CO) H2 in air, CO 0...4% H2 - CAN - ± 0,4% @ (Temp 0...25°C, RH 10...95%) 9...18V 50 mA (max.) @ 12V mA -40...+85°C 39x35x27mm Connector IP6K7 - - -
in stock 5 pcs
-
1 pcs+
33,70 €
2 pcs+
32,80 €
10 pcs+
30,40 €
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NDIR sensor, carbon dioxide (CO2), 0...100%
Ord. No. 371834
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

INIR2 Sensor NDIR Carbon dioxide (CO2) 0...100% - UART, Voltage 0…2,5V - ±6% or 0,15% FS, *1 3,2...5,25V 32mA @ 3,3V, Typ. mA -40...+75°C D20x16,6mm Pins for socket ATEX: I M2 Ex db I Mb, II 2G Ex db IIC Gb, ICEx: Ex db I Mb, Ex db IIC Gb MSL 1 - *1: Whichever error is larger
in stock 4 pcs
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1 pcs+
201,00 €
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NDIR sensor, carbon dioxide (CO2), 0...5%
Ord. No. 371835
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

INIR2 Sensor NDIR Carbon dioxide (CO2) 0...5% - UART, Voltage 0…2,5V - ±6% or 0,06% FS, *1 3,2...5,25V 32mA @ 3,3V, Typ. mA -40...+75°C D20x16,6mm Pins for socket ATEX: I M2 Ex db I Mb, II 2G Ex db IIC Gb, ICEx: Ex db I Mb, Ex db IIC Gb MSL 1 - *1: Whichever error is larger
in stock 5 pcs
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1 pcs+
201,00 €
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NDIR sensor, methane (CH4), 0...100%
Ord. No. 371836
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

INIR2 Sensor NDIR Methane (CH4) 0...100% - UART, Voltage 0…2,5V - ±6% or 0,06% FS, *1 3,2...5,25V 32mA @ 3,3V, Typ. mA -40...+75°C D20x16,6mm Pins for socket ATEX: I M2 Ex db I Mb, II 2G Ex db IIC Gb, ICEx: Ex db I Mb, Ex db IIC Gb MSL 1 - *1: Whichever error is larger
in stock 4 pcs
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1 pcs+
213,00 €
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NDIR sensor, methane (CH4), 0...5%
Ord. No. 371837
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

INIR2 Sensor NDIR Methane (CH4) 0...5% - UART, Voltage 0…2,5V - ±6% or 0,06% FS, *1 3,2...5,25V 32mA @ 3,3V, Typ. mA -40...+75°C D20x16,6mm Pins for socket ATEX: I M2 Ex db I Mb, II 2G Ex db IIC Gb, ICEx: Ex db I Mb, Ex db IIC Gb MSL 1 - *1: Whichever error is larger
in stock 4 pcs
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1 pcs+
213,00 €
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NDIR sensor, propane (C3H8), 0...2,1%
Ord. No. 371838
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

INIR2 Sensor NDIR Propane (C3H8) 0...2,1% - UART, Voltage 0…2,5V - ±6% or 0,06% FS, *1 3,2...5,25V 32mA @ 3,3V, Typ. mA -40...+75°C D20x16,6mm Pins for socket ATEX: I M2 Ex db I Mb, II 2G Ex db IIC Gb, ICEx: Ex db I Mb, Ex db IIC Gb MSL 1 - *1: Whichever error is larger
in stock 5 pcs
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1 pcs+
213,00 €
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MOS sensor, nitrogen dioxide (NO2) ,50ppb...5ppm
More info MiCS-2714.pdf
Ord. No. 371820
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Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Sensor MOS Nitrogen dioxide (NO2) 50ppb...5ppm - ΔR - - 1,7V *1 26mA, Typ., *1 mA -30...+85°C 5x7x1,5mm SMD - - - *1: Heater only
in stock 100 pcs
-
1 pcs+
12,20 €
2 pcs+
11,80 €
5 pcs+
11,10 €
30 pcs+
10,00 €
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MOS sensor, CO, 1...1000ppm, NO2, 50ppb...5ppm
More info MiCS-4514.pdf
Ord. No. 371821
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Sensor MOS Carbon monoxide (CO), Nitrogen dioxide (NO2) 1...1000ppm CO, 50ppb...5ppm NO2 - ΔR - - 2,4V: CO, 1,7V: NO2, *1 32mA, Typ.: CO, 26mA, Typ.: NO2, *1 mA -30...+85°C 5x7x1,5mm SMD 2 sensing elements, 2 heaters - - *1: Heater only
in stock 90 pcs
-
1 pcs+
14,50 €
5 pcs+
13,30 €
25 pcs+
12,00 €
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MOS sensor, carbon monoxide (CO) ,1...1000ppm
More info MiCS-5524.pdf
Ord. No. 371822
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Sensor MOS Carbon monoxide (CO) 1...1000ppm - ΔR - - 2,4V *1 32mA, Typ. *1 mA -30...+85°C 5x7x1,5mm SMD - - - *1: Heater only
in stock 100 pcs
-
1 pcs+
13,30 €
5 pcs+
12,20 €
25 pcs+
11,30 €
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MOS sensor, ammonia (NH3) ,1...500ppm
More info MiCS-5914.pdf
Ord. No. 371823
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Sensor MOS Ammonia (NH3) 1...500ppm - ΔR - - 2,2V *1 30mA *1 mA -30...+85°C 5x7x1,5mm SMD 3 sensing elements, 3 heaters - - *1: Heater only
in stock 86 pcs
-
1 pcs+
14,10 €
5 pcs+
12,90 €
25 pcs+
12,00 €
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MOS sensor, CO, 1...1000ppm, NO2, 50ppb...5ppm, NH3 ,1...500ppm
More info MiCS-6814.pdf
Ord. No. 371824
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Sensor MOS Carbon monoxide (CO), Nitrogen dioxide (NO2), Ammonia (NH3) 1...1000ppm CO, 50ppb...5ppm NO2, 1...500ppm NH3 - ΔR - - 2,4V: CO, 1,7V: NO2, 2,2V NH3*1 32mA, Typ.: CO, 26mA, Typ.: NO2, 30mA, Typ., *1 mA -30...+85°C 5x7x1,5mm SMD - - - *1: Heater only
in stock 61 pcs
-
1 pcs+
15,50 €
5 pcs+
14,20 €
25 pcs+
12,90 €
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MOS sensor module, VOC, 0...1000ppb, CO2_eq , 400...2000ppm
Ord. No. 371819
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Module MOS Volatile organic compound (VOC), CO2_eq 0...1000ppb isobutylene, 400...2000ppm CO2_eq - I2C, PWM - - 3,3V 38mA, Typ. mA 0...+50°C 22,9x14x3,2mm SMD - MSL 1 - -
in stock 10 pcs
-
1 pcs+
27,00 €
2 pcs+
25,70 €
14 pcs+
23,00 €
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Pellistor pair 3V/37...41mA, combustible gases, 0...5% CH4, ATEX, IECEx
More info MP7227-DA.pdf
Ord. No. 371729
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Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Sensor Catalytic Combustible gases 0...5% CH4 - ΔR 8mV/% CH4, Min - 3V 37...41mA mA -20...+60°C D14,4x6,7mm SMD ATEX: II 1G Ex da IIC Ga, I M1 Ex da I Ma, UECEx: Ex da IIC - Voltage -
in stock 6 pcs
-
1 pcs+
46,80 €
2 pcs+
44,80 €
8 pcs+
41,70 €
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Electrochemical sensor, ozone (O3), 0...5ppm
More info PS4-O3-5.pdf
Ord. No. 372068
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Ozone (O3) 0...5ppm - Current 60 ±20 nA/ppm - - - mA -20...+40°C D20x16,6mm Pins for socket - - - -
in stock 5 pcs
-
1 pcs+
188,00 €
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Electrochemical sensor, chlorine (Cl2), 0...10ppm
More info SGX-4CL2.pdf
Ord. No. 371789
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Chlorine (Cl2) 0...10ppm - Current 600 ± 200nA/ppm - - - mA -20...+55°C D20x16,5mm Pins for socket - - - -
in stock 9 pcs
-
1 pcs+
87,40 €
4 pcs+
81,30 €
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Electrochemical sensor, CO, 0...500ppm, H2S, 0...200ppm
More info SGX-4DT.pdf
Ord. No. 371793
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Carbon monoxide (CO), hydrogen sulfide (H2S) 0...500ppm CO, 0...200ppm H2S - Current 80 ± 30 nA/ppm CO, 775 ± 275 nA/ppm H2S - - - mA -30...+50°C D20x16,5mm Pins for socket - - - -
in stock 9 pcs
-
1 pcs+
64,40 €
5 pcs+
59,80 €
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Electrochemical sensor, ethylene oxide (C2H4O), 0...20ppm
More info SGX-4ETO.pdf
Ord. No. 371794
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Ethylene oxide (C2H4O) 0...20ppm - Current 1900 ± 600 nA/ppm - - - mA -20...+50°C D20x16,5mm Pins for socket - - - -
in stock 9 pcs
-
1 pcs+
96,70 €
3 pcs+
93,10 €
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Electrochemical sensor, hydrogen sulfide (H2S), 0...100ppm
Ord. No. 371795
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Hydrogen sulfide (H2S) 0...100ppm - Current 1200 ± 250 nA/ppm - - - mA -30...+50°C D20x16,5mm Pins for socket - - Current -
in stock 9 pcs
-
1 pcs+
37,90 €
2 pcs+
36,90 €
10 pcs+
33,50 €
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Electrochemical sensor, ammonia (NH3), 0...100ppm
Ord. No. 371797
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Ammonia (NH3) 0...100ppm - Current 100 ± 30 nA/ppm - - - mA -40...+50°C D20x16,5mm Pins for socket - - Current -
in stock 8 pcs
-
1 pcs+
96,10 €
3 pcs+
92,50 €
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Electrochemical sensor, nitrogen dioxide (NO2), 0...30ppm
More info SGX-4NO2.pdf
Ord. No. 371801
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Nitrogen dioxide (NO2) 0...30ppm - Current 600 ± 150 nA/ppm - - - mA -30...+50°C D20x16,5mm Pins for socket - - Current -
in stock 9 pcs
-
1 pcs+
43,30 €
2 pcs+
42,20 €
8 pcs+
38,60 €
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Electrochemical sensor, oxygen (O2), 0...25%
Ord. No. 371805
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Oxygen (O2) 0...25% - Current 4,8 ± 1,4 uA/% O2 - - - mA -40...+60°C D20x16,5mm Pins for socket - - - Maximum overload: 30% O2
in stock 2 pcs
-
1 pcs+
56,70 €
6 pcs+
51,00 €
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Electrochemical sensor, sulfur dioxide (SO2), 0...20ppm
More info SGX-4SO2.pdf
Ord. No. 371806
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Sulfur dioxide (SO2) 0...20ppm - Current 300 ± 100 nA/ppm - - - mA -30...+50°C D20x16,5mm Pins for socket - - Current -
in stock 7 pcs
-
1 pcs+
87,40 €
4 pcs+
81,30 €
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Electrochemical sensor, carbon monoxide (CO), 0...1000ppm
Ord. No. 372096
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

4 series Sensor Electrochemical Carbon monoxide (CO) 0...1000ppm - Current 45 ± 15 nA/ppm - - - mA -20...+50°C D20x16,5mm Pins for socket - - - -
in stock 19 pcs
-
1 pcs+
26,60 €
2 pcs+
25,30 €
14 pcs+
22,70 €
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Battery thermal runaway detector
More info TRDU5.pdf
Ord. No. 371915
S
Manufacturer SGX SENSORTECH

Manufacturer SGX SENSORTECH

- Module Thermal Conductivity (H2), MOS (CO, NH3) - - - LIN 2.1 - ± 0,4% @ (Temp 0...25°C, RH 10...95%) 9...15V 80mA (max) @ 12V mA -40...+85°C 39x35x27mm Connector IP6K7, pressure measurement 20...250 kPa over the air pressure - - -
in stock 10 pcs
-
1 pcs+
44,30 €
2 pcs+
43,10 €
8 pcs+
39,40 €
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