Gas Sensors

Results: 7
Manufacturer
Amphenol SGX SensortechSensirion AGSparkFun ElectronicsSPEC Sensors (a division of Interlink Electronics)
Series
-PS4SEN5x
Packaging
BulkTray
Product Status
ActiveDiscontinued at Digi-Key
Type
Carbon Dioxide (CO2), Humidity, TemperatureChlorine (CI2), Nitrogen Dioxide (NO2), Ozone (O3)Formaldehyde (HCHO)Humidity, Particulate Matter, Temperature, VOCOzone (O3)
Accuracy
±2%±3%±4.5% RH±20%-
Output
0 V ~ 3 V-I2CI2C, Modbus, PWMI2C, UART
Operating Temperature
-30°C ~ 50°C-20°C ~ 40°C-10°C ~ 50°C0°C ~ 40°C0°C ~ 50°C-
Voltage - Supply
2.7V ~ 3.3V3.15V ~ 5.5V3.3V ~ 5.5V4.5V ~ 5.5V-
Current - Supply
15µA1mA75mA-
Stocking Options
Environmental Options
Media
Marketplace Product
7Results
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of 7
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Oxygen Range
Accuracy
Output
Operating Temperature
Voltage - Supply
Current - Supply
SEN54-SDN-T
SEN54-SDN-T
SENSOR HUMIDITY I2C OUTPUT
Sensirion AG
2,508
In Stock
1 : ¥168.58000
Tray
Tray
Active
Humidity, Particulate Matter, Temperature, VOC
-
±4.5% RH
I2C
-10°C ~ 50°C
4.5V ~ 5.5V
-
294
In Stock
1 : ¥170.02000
Tray
-
Tray
Active
Ozone (O3)
-
-
-
-30°C ~ 50°C
-
-
SCD30
SCD30
SENSOR CARBON DIOXIDE I2C OUTPUT
Sensirion AG
18,222
In Stock
1 : ¥309.27000
Tray
-
Tray
Active
Carbon Dioxide (CO2), Humidity, Temperature
-
±3%
I2C, Modbus, PWM
0°C ~ 50°C
3.3V ~ 5.5V
75mA
156
In Stock
1 : ¥425.06000
Bulk
-
Bulk
Active
Ozone (O3)
-
±2%
0 V ~ 3 V
-20°C ~ 40°C
2.7V ~ 3.3V
15µA
SFA30-D-T
SFA30-D-T
SENSOR FORMALDEHYDE I2C OUTPUT
Sensirion AG
138
In Stock
1 : ¥431.69000
Tray
-
Tray
Active
Formaldehyde (HCHO)
-
±20%
I2C, UART
0°C ~ 40°C
3.15V ~ 5.5V
1mA
21
In Stock
1 : ¥1,190.26000
Bulk
Bulk
Active
Ozone (O3)
800 mbar ~ 1.2 bar
-
-
-20°C ~ 40°C
-
-
0
In Stock
1 : ¥345.91000
Bulk
-
Bulk
Discontinued at Digi-Key
Chlorine (CI2), Nitrogen Dioxide (NO2), Ozone (O3)
-
-
-
-
-
-
Showing
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Gas Sensors

Gas Sensors are designed to detect and respond to the presence or a change in the concentration of a gas. They are characterized by the type of gas being detected. Examples include: acetylene, alcohol, benzine, butane, ammonia, carbon dioxide, carbon monoxide, hydrocarbons, hydrogen, hydrogen sulfide, methane, natural gas, nitrogen dioxide, oxygen, ozone, propane, and sulfur dioxide.