Gas Sensors

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of 1,127

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Oxygen Range	Accuracy	Output	Operating Temperature	Voltage - Supply	Current - Supply
SGP40-D-R4 SENSOR AIR QUALITY I2C OUTPUT Sensirion AG	9,631 In Stock	1 : $12.45000 Cut Tape (CT) 2,500 : $8.22995 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Air Quality	-	-	I2C	-10°C ~ 50°C	1.7V ~ 3.6V	2.6mA
ENS160-BGLT SENSOR AIR QUALITY I2C OUTPUT ScioSense	2,171 In Stock	1 : $12.62000 Cut Tape (CT) 1,500 : $8.52003 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Air Quality	-	-	I2C, SPI	-40°C ~ 85°C	1.71V ~ 1.98V	29mA
ENS160-BGLM SENSOR AIR QUALITY I2C OUTPUT ScioSense	312 In Stock	1 : $13.62000 Cut Tape (CT) 500 : $9.66188 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Air Quality	-	-	I2C, SPI	-40°C ~ 85°C	1.71V ~ 1.98V	29mA
ENS161-BLGT SENSOR AIR QUALITY I2C OUTPUT ScioSense	1,556 In Stock	1 : $13.68000 Cut Tape (CT) 1,500 : $9.27973 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Air Quality	-	-	I2C, SPI	-40°C ~ 85°C	1.71V ~ 1.98V	12mA
MICS-6814 SENSOR CARBON MONOXIDE Amphenol SGX Sensortech	1,055 In Stock	1 : $14.94000 Cut Tape (CT) 2,000 : $10.06917 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Ammonia (NH3), Carbon Monoxide (CO)	-	-	Analog	-30°C ~ 85°C (TA)	4.9V ~ 5.1V	-
SGP41-D-R4 SENSOR AIR QUALITY I2C OUTPUT Sensirion AG	1,302 In Stock	1 : $15.22000 Cut Tape (CT) 2,500 : $10.17574 Tape & Reel (TR)	SGP41	Tape & Reel (TR) Cut Tape (CT)	Active	Air Quality	-	-	I2C	-10°C ~ 50°C	1.7V ~ 3.6V	3mA
STCC4-D-R3 SENSOR Sensirion AG	1,754 In Stock	1 : $17.99000 Cut Tape (CT) 1,500 : $12.38121 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Carbon Dioxide (CO2)	-	±10%	I2C	10°C ~ 40°C	2.7V ~ 5.5V	950µA
SCD40-D-R2 SENSOR AIR QUALITY I2C OUTPUT Sensirion AG	5,689 In Stock	1 : $33.40000 Cut Tape (CT) 600 : $24.46460 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Carbon Dioxide (CO2), Humidity, Temperature	-	±5%	I2C	-10°C ~ 60°C	2.4V ~ 5.5V	-
SCD41-D-R2 SENSOR AIR QUALITY I2C OUTPUT Sensirion AG	4,792 In Stock	1 : $36.77000 Cut Tape (CT) 600 : $27.05152 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Carbon Dioxide (CO2), Humidity, Temperature	-	±5%	I2C	-10°C ~ 60°C	2.4V ~ 5.5V	-
110-102 SENSOR CARB MONOX CURRENT OUT SPEC Sensors (a division of Interlink Electronics)	880 In Stock	1 : $37.21000 Bulk	Omega 30	Bulk	Active	-	-	±2%	Current	-30°C ~ 55°C	5mV	-
110-109 SENSOR CARB MONOX CURRENT OUT SPEC Sensors (a division of Interlink Electronics)	298 In Stock	1 : $37.21000 Bulk	-	Bulk	Active	Carbon Monoxide (CO)	-	±2%	Current	-30°C ~ 55°C	5mV	-
SCD43-D-R2 SCD43-D-R2 CO2 SENSOR I2C, SMD Sensirion AG	401 In Stock	1 : $37.81000 Cut Tape (CT) 600 : $27.84303 Tape & Reel (TR)	SCD4x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Carbon Dioxide (CO2)	-	±2%	Voltage	-10°C ~ 60°C	2.4V ~ 5.5V	205mA
SEN50-SDN-T SENSOR PARTICULATE MATTER I2C Sensirion AG	181 In Stock	1 : $38.91000 Tray	SEN5x	Tray	Active	Particulate Matter	-	±4.5% RH	I2C	-10°C ~ 50°C	4.5V ~ 5.5V	-
SEN54-SDN-T SENSOR HUMIDITY I2C OUTPUT Sensirion AG	619 In Stock	1 : $49.96000 Tray	SEN5x	Tray	Active	Humidity, Particulate Matter, Temperature, VOC	-	±4.5% RH	I2C	-10°C ~ 50°C	4.5V ~ 5.5V	-
SEN55-SDN-T SENSOR HUMIDITY I2C OUTPUT Sensirion AG	3,440 In Stock	1 : $56.92000 Tray	SEN5x	Tray	Active	Humidity, NOx, Particulate Matter, Temperature, VOC	-	±4.5% RH	I2C	-10°C ~ 50°C	4.5V ~ 5.5V	-
SGX-4OX SENSOR OXYGEN CURRENT OUTPUT Amphenol SGX Sensortech	676 In Stock	1 : $60.86000 Bulk	4	Bulk	Active	Oxygen	-	-	Current	-30°C ~ 50°C	-	-
006-1-0100 SUNLIGHT CO2 Senseair	346 In Stock	1 : $60.90000 Box	Sunlight	Box	Active	Carbon Dioxide (CO2)	-	±3%	I2C, UART	0°C ~ 50°C	3.05V ~ 5.5V	1µA/30µA
STC31-C-R3 SENSOR CARBON DIOXIDE I2C OUTPUT Sensirion AG	694 In Stock	1 : $62.17000 Cut Tape (CT) 400 : $47.40038 Tape & Reel (TR)	CMOSens®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Carbon Dioxide (CO2)	200 mbar ~ 2000 mbar	±0.5%	I2C	-40°C ~ 105°C	2.7V ~ 5.5V	5mA
SGX-BLD1 SENSOR HYDROGEN CAN OUTPUT Amphenol SGX Sensortech	183 In Stock	1 : $62.35000 Bulk	SGX	Bulk	Active	Hydrogen (H2)	-	±4%	CAN	-40°C ~ 85°C	9V ~ 18V	25mA
SGX-BLD2 SENSOR CARBON MONOXIDE CAN OUT Amphenol SGX Sensortech	821 In Stock	1 : $65.11000 Bulk	SGX	Bulk	Active	Carbon Monoxide (CO), Hydrogen (H2)	-	±4%	CAN	-40°C ~ 85°C	9V ~ 18V	50mA
SGX-4CO SENSOR CARBON MONOXIDE Amphenol SGX Sensortech	484 In Stock	1 : $66.82000 Bulk	4	Bulk	Active	Carbon Monoxide (CO)	-	-	Current	-30°C ~ 50°C	-	-
004-0-0013 S8 RESIDENTIAL Senseair	176 In Stock	1 : $70.73000 Tray	S8	Tray	Active	Carbon Dioxide (CO2)	-	±3%	PWM, UART	0°C ~ 50°C	4.5V ~ 5.25V	30mA
SCD30 SENSOR CARBON DIOXIDE I2C OUTPUT Sensirion AG	8,823 In Stock	1 : $72.87000 Tray	-	Tray	Active	Carbon Dioxide (CO2), Humidity, Temperature	-	±3%	I2C, Modbus, PWM	0°C ~ 50°C	3.3V ~ 5.5V	75mA
004-0-0017 S8 ALARM 0-5% VOL CO2 Senseair	201 In Stock	1 : $81.54000 Tray	S8	Tray	Active	Carbon Dioxide (CO2)	-	±10%	PWM, UART	0°C ~ 50°C	4.5V ~ 5.25V	300mA
006-0-0008 SENSOR CO2 I2C Senseair	974 In Stock	1 : $89.09000 Box	Sunrise HVAC	Box	Active	Carbon Dioxide (CO2)	-	±3%	I2C, UART	0°C ~ 50°C	3.05V ~ 5.5V	1µA/34µA, 125mA

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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.