Air Quality Sensors 4 Series Electrochemical Ozone Sensor 20ppm
SGX-4O3-20
Amphenol SGX Sensortech
1:
₹10,363.04
2 In Stock
Mouser Part No
523-SGX-4O3-20
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Ozone Sensor 20ppm
2 In Stock
1
₹10,363.04
5
₹9,212.19
10
₹7,441.45
20
₹7,093.77
60
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60
₹6,819.75
100
₹6,571.80
260
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Gas Sensor
Ozone (O3)
- 30 C
+ 50 C
Air Quality Sensors 4 Series Electrochemical Bromine 5ppm
SGX-BR2-5
Amphenol SGX Sensortech
1:
₹23,597.37
23 In Stock
Mouser Part No
523-SGX-BR2-5
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Bromine 5ppm
23 In Stock
1
₹23,597.37
5
₹22,102.44
10
₹21,581.36
20
₹21,580.47
60
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60
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Gas Sensor
Multi-Gas
- 20 C
+ 40 C
Air Quality Sensors 4 Series Electrochemical Fluorine 5ppm
SGX-F2-5
Amphenol SGX Sensortech
1:
₹23,599.17
9 In Stock
Mouser Part No
523-SGX-F2-5
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Fluorine 5ppm
9 In Stock
1
₹23,599.17
5
₹22,130.29
10
₹21,597.54
20
₹19,947.18
60
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Electrochemical 4-series
Fluorine
0 PPM
5 PPM
Analog
- 20 C
+ 40 C
Electro-Chemical
Air Quality Sensors 4 Series High Conc CO Sensor - 10000ppm
SGX-4CO-10K
Amphenol SGX Sensortech
1:
₹8,269.77
6 In Stock
Mouser Part No
523-SGX-4CO-10K
Amphenol SGX Sensortech
Air Quality Sensors 4 Series High Conc CO Sensor - 10000ppm
6 In Stock
1
₹8,269.77
5
₹6,976.08
10
₹5,266.42
100
₹5,212.52
250
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Electrochemical 4-series
Carbon Monoxide
0 PPM
10000 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series CO Sensor - 1,000ppm
SGX-4CO-LC
Amphenol SGX Sensortech
1:
₹5,220.60
9 In Stock
Mouser Part No
523-SGX-4CO-LC
Amphenol SGX Sensortech
Air Quality Sensors 4 Series CO Sensor - 1,000ppm
9 In Stock
1
₹5,220.60
5
₹5,013.07
10
₹2,660.16
100
₹2,445.44
250
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250
₹2,430.17
500
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Electrochemical 4-series
Carbon Monoxide
0 PPM
1000 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series Electrochemical Hydrogen Sulfide sensor 300ppm
SGX-4H2S-300
Amphenol SGX Sensortech
1:
₹5,805.46
2 In Stock
Mouser Part No
523-SGX-4H2S-300
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Hydrogen Sulfide sensor 300ppm
2 In Stock
1
₹5,805.46
5
₹4,697.73
10
₹3,523.52
100
₹2,982.69
250
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250
₹2,964.72
500
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Electro-Chemical
H2S
0 PPM
300 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series Ammonia Sensor - 300ppm
SGX-4NH3-300
Amphenol SGX Sensortech
1:
₹12,260.46
1 In Stock
Mouser Part No
523-SGX-4NH3-300
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Ammonia Sensor - 300ppm
1 In Stock
1
₹12,260.46
5
₹10,432.22
10
₹7,789.13
100
₹6,600.54
250
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Electrochemical 4-series
Ammonia
0 PPM
300 PPM
Analog
- 40 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series NO2 Sensor 2 Electrode - 20ppm
360°
+3 images
SGX-4NO2-2E
Amphenol SGX Sensortech
1:
₹6,071.39
6 In Stock
Mouser Part No
523-SGX-4NO2-2E
Amphenol SGX Sensortech
Air Quality Sensors 4 Series NO2 Sensor 2 Electrode - 20ppm
6 In Stock
1
₹6,071.39
5
₹5,933.93
10
₹3,876.60
100
₹3,634.03
250
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250
₹3,599.89
500
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Electrochemical 4-series
Nitrogen Dioxide
0 PPM
20 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series ETO Gas Sensor 20ppm
SGX-4ETO
Amphenol SGX Sensortech
1:
₹10,093.52
14 In Stock
Mouser Part No
523-SGX-4ETO
Amphenol SGX Sensortech
Air Quality Sensors 4 Series ETO Gas Sensor 20ppm
14 In Stock
1
₹10,093.52
5
₹9,296.64
10
₹7,972.40
25
₹7,789.13
50
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50
₹7,702.88
100
₹6,383.13
250
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Electrochemical 4-series
Ethylene Oxide
0 PPM
20 PPM
Analog
- 20 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series Ammonia Sensor - 1000ppm
SGX-4NH3-1000
Amphenol SGX Sensortech
1:
₹8,450.35
42 In Stock
Mouser Part No
523-SGX-4NH3-1000
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Ammonia Sensor - 1000ppm
42 In Stock
1
₹8,450.35
5
₹7,843.03
10
₹7,617.53
50
₹7,161.15
100
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100
₹6,418.17
250
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Electrochemical 4-series
Ammonia
0 PPM
1000 PPM
Analog
- 40 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series SO2 Gas Sensor - 20ppm
SGX-4SO2
Amphenol SGX Sensortech
1:
₹8,015.52
35 In Stock
Mouser Part No
523-SGX-4SO2
Amphenol SGX Sensortech
Air Quality Sensors 4 Series SO2 Gas Sensor - 20ppm
35 In Stock
1
₹8,015.52
5
₹7,436.06
10
₹7,220.44
25
₹6,961.70
50
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50
₹6,783.82
100
₹6,622.11
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Electrochemical 4-series
Sulfur Dioxide
0 PPM
20 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series Electrochemical Hydrogen Chloride 30ppm
SGX-HCL-30
Amphenol SGX Sensortech
1:
₹26,368.94
2 In Stock
Mouser Part No
523-SGX-HCL-30
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Hydrogen Chloride 30ppm
2 In Stock
1
₹26,368.94
5
₹24,753.62
10
₹24,316.99
20
₹24,249.61
60
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Gas Sensor
Multi-Gas
- 20 C
+ 40 C
Air Quality Sensors 4 Series Electrochemical Hydrogen Fluoride 10ppm
SGX-HF-10
Amphenol SGX Sensortech
1:
₹17,727.23
6 In Stock
Mouser Part No
523-SGX-HF-10
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Electrochemical Hydrogen Fluoride 10ppm
6 In Stock
1
₹17,727.23
5
₹15,880.12
10
₹15,182.96
20
₹13,054.65
60
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60
₹12,876.77
100
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Electrochemical 4-series
Hydrogen Fluoride
0 PPM
10 PPM
Analog
- 20 C
+ 55 C
Electro-Chemical
Air Quality Sensors 4 Series Oxygen Sensor 25% 2 yr life
360°
+3 images
SGX-4OX
Amphenol SGX Sensortech
1:
₹3,351.03
96 In Stock
Mouser Part No
523-SGX-4OX
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Oxygen Sensor 25% 2 yr life
96 In Stock
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Electrochemical 4-series
Oxygen
0 %
25 %
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series CL2 Gas Sensor - 10ppm
SGX-4CL2
Amphenol SGX Sensortech
1:
₹11,438.43
3 In Stock
4 Expected 04-06-2026
Mouser Part No
523-SGX-4CL2
Amphenol SGX Sensortech
Air Quality Sensors 4 Series CL2 Gas Sensor - 10ppm
3 In Stock
4 Expected 04-06-2026
1
₹11,438.43
5
₹9,649.71
10
₹7,789.13
100
₹6,822.45
250
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Electrochemical 4-series
Chlorine
0 PPM
10 PPM
Analog
- 20 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series Dual-Tox Sensor-500ppm/200ppm
SGX-4DT
Amphenol SGX Sensortech
1:
₹7,373.17
2 In Stock
Mouser Part No
523-SGX-4DT
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Dual-Tox Sensor-500ppm/200ppm
2 In Stock
1
₹7,373.17
5
₹6,443.32
10
₹4,559.38
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Electrochemical 4-series
Carbon Monoxide + Hydrogen Sulfide
0 PPM
500 PPM, 200 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series H2S Sensor - 100ppm
SGX-4H2S-100
Amphenol SGX Sensortech
1:
₹3,792.15
32 In Stock
Mouser Part No
523-SGX-4H2S-100
Amphenol SGX Sensortech
Air Quality Sensors 4 Series H2S Sensor - 100ppm
32 In Stock
1
₹3,792.15
5
₹3,513.64
10
₹3,417.51
25
₹3,400.44
50
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50
₹3,304.32
100
₹2,648.48
250
₹2,637.70
500
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Electrochemical 4-series
Hydrogen Sulfide
0 PPM
100 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series NO Gas Sensor - 250ppm
SGX-4NO-250
Amphenol SGX Sensortech
1:
₹8,172.74
4 In Stock
Mouser Part No
523-SGX-4NO-250
Amphenol SGX Sensortech
Air Quality Sensors 4 Series NO Gas Sensor - 250ppm
4 In Stock
1
₹8,172.74
5
₹7,583.39
25
₹7,100.95
50
₹6,920.38
100
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100
₹6,365.16
250
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Electrochemical 4-series
Nitric Oxide
0 PPM
250 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series Lead free O2 Sensor,>5years
SGX-4OX-ROHS
Amphenol SGX Sensortech
1:
₹4,810.03
11 In Stock
Mouser Part No
523-SGX-4OX-ROHS
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Lead free O2 Sensor,>5years
11 In Stock
1
₹4,810.03
5
₹4,465.95
10
₹4,434.50
25
₹4,281.77
50
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50
₹4,104.79
100
₹3,745.43
250
₹3,730.16
500
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Electrochemical 4-series
Oxygen
0 %
25 %
Analog
- 40 C
+ 60 C
Electro-Chemical
Air Quality Sensors 4 Series Ammonia Sensor - 100ppm
SGX-4NH3-100
Amphenol SGX Sensortech
1:
₹6,530.47
55 On Order
Mouser Part No
523-SGX-4NH3-100
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Ammonia Sensor - 100ppm
55 On Order
View Dates
On Order:
32 Expected 14-05-2026
23 Expected 28-05-2026
Factory Lead Time:
4 Weeks
1
₹6,530.47
5
₹6,016.58
10
₹5,863.86
25
₹5,637.46
50
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50
₹5,499.11
100
₹5,363.45
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Electrochemical 4-series
Ammonia
0 PPM
100 PPM
Analog
- 40 C
+ 50 C
Electro-Chemical
Air Quality Sensors MEMS Pellistor Gas Sensor, 0-5% volume Flammable Gases, Hazardous Area safe (ATEX certified), Flameproof enclosure Sensing(EX-da certified), with pins
MP7227-R
Amphenol SGX Sensortech
1:
₹5,221.50
19 Expected 05-05-2026
Mouser Part No
523-MP7227-R
Amphenol SGX Sensortech
Air Quality Sensors MEMS Pellistor Gas Sensor, 0-5% volume Flammable Gases, Hazardous Area safe (ATEX certified), Flameproof enclosure Sensing(EX-da certified), with pins
19 Expected 05-05-2026
1
₹5,221.50
5
₹4,575.55
10
₹4,419.23
20
₹4,418.33
60
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60
₹4,372.51
100
₹4,179.36
260
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MEMS Pellistor
Flammable
0 %
5 %
Analog
1.6 V
3.2 V
- 20 C
+ 60 C
MP7227 Series
Air Quality Sensors 4 Series CO Sensor 1,000ppm
SGX-4CO
Amphenol SGX Sensortech
1:
₹3,226.15
10 Expected 07-05-2026
Mouser Part No
523-SGX-4CO
Amphenol SGX Sensortech
Air Quality Sensors 4 Series CO Sensor 1,000ppm
10 Expected 07-05-2026
1
₹3,226.15
5
₹2,963.82
10
₹2,962.92
20
₹2,693.40
50
View
50
₹2,647.58
100
₹2,594.58
200
₹2,593.68
500
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Electrochemical 4-series
Carbon Monoxide
0 PPM
2000 PPM
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series Nitrogen Dioxide Sensor-30ppm
360°
+3 images
SGX-4NO2
Amphenol SGX Sensortech
1:
₹4,068.85
9 On Order
Mouser Part No
523-SGX-4NO2
Amphenol SGX Sensortech
Air Quality Sensors 4 Series Nitrogen Dioxide Sensor-30ppm
9 On Order
1
₹4,068.85
5
₹3,747.23
10
₹3,626.84
20
₹3,484.00
50
View
50
₹3,386.07
100
₹3,159.67
200
₹3,120.14
500
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Mult.: 1
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Electrochemical 4-series
Nitrogen Dioxide
0 PPM
30 PPM
Analog
1.3 V
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 ser O2 sens 0-25% 3 year life
SGX-4OX-EL
Amphenol SGX Sensortech
1:
₹4,980.73
27 Expected 04-06-2026
Mouser Part No
523-SGX-4OX-EL
Amphenol SGX Sensortech
Air Quality Sensors 4 ser O2 sens 0-25% 3 year life
27 Expected 04-06-2026
1
₹4,980.73
5
₹4,597.11
10
₹4,454.27
25
₹4,283.57
50
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50
₹4,166.78
100
₹4,058.97
500
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Mult.: 1
No
Electrochemical 4-series
Oxygen
0 %
25 %
Analog
- 30 C
+ 50 C
Electro-Chemical
Air Quality Sensors 4 Series H2S sensor - 100ppm
SGX-4H2S
Amphenol SGX Sensortech
1:
₹4,474.03
N/A
Mouser Part No
523-SGX-4H2S
Amphenol SGX Sensortech
Air Quality Sensors 4 Series H2S sensor - 100ppm
N/A
1
₹4,474.03
5
₹3,772.38
10
₹3,506.46
25
₹3,183.03
50
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50
₹2,957.53
100
₹2,821.87
1,000
Quote
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Gas Sensor
Hydrogen Sulfide (H2S)
- 30 C
+ 50 C