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Gas Sensors

Cached until 2026-10-26T06:17:37.883Z. 764 matching products.
DigiKey PNMFRManufacturerPackageDescriptionStockPriceParameters
800-4330-1-ND ZMOD4510AI1R Renesas Electronics Corporation SENSOR AIR QUALITY I2C OUTPUT 12,369 $4.99
6 params
Type:
Air Quality
Accuracy:
-
Output:
I2C
Operating Temperature:
-40°C ~ 65°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
-
1649-SCD41-D-R2CT-ND SCD41-D-R2 Sensirion AG SENSOR AIR QUALITY I2C OUTPUT 11,285 $20.54
6 params
Type:
Carbon Dioxide (CO2), Humidity, Temperature
Accuracy:
±5%
Output:
I2C
Operating Temperature:
-10°C ~ 60°C
Voltage - Supply:
2.4V ~ 5.5V
Current - Supply:
-
1649-1098-ND SCD30 Sensirion AG SENSOR CARBON DIOXIDE I2C OUTPUT 6,230 $52.34
6 params
Type:
Carbon Dioxide (CO2), Humidity, Temperature
Accuracy:
±3%
Output:
I2C, Modbus, PWM
Operating Temperature:
0°C ~ 50°C
Voltage - Supply:
3.3V ~ 5.5V
Current - Supply:
75mA
1649-SGP40-D-R4CT-ND SGP40-D-R4 Sensirion AG SENSOR AIR QUALITY I2C OUTPUT 6,016 $7.65
6 params
Type:
Air Quality
Accuracy:
-
Output:
I2C
Operating Temperature:
-10°C ~ 50°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
2.6mA
1794-1205-ND GDM 3-7 Hirschmann FLAT GASKET FOR GMD SERIES 5,140 $0.90
2 params
Accessory Type:
Gasket
For Use With/Related Products:
GDM Series
828-BME690CT-ND BME690 Bosch Sensortec SENSOR GAS/HUMIDITY DIGITAL 5,038 $10.01
5 params
Sensor Type:
Gas, Humidity, Pressure, Temperature
Output Type:
Digital
Operating Temperature:
-40°C ~ 85°C
Grade:
-
Qualification:
-
1794-1207-ND GDM 3-16 Hirschmann PROFILED GASKET FOR GMD SERIES 4,937 $0.58
2 params
Accessory Type:
Gasket
For Use With/Related Products:
GDM Series
1649-SGP41-D-R4CT-ND SGP41-D-R4 Sensirion AG SENSOR AIR QUALITY I2C OUTPUT 4,069 $9.26
6 params
Type:
Air Quality
Accuracy:
-
Output:
I2C
Operating Temperature:
-10°C ~ 50°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
3mA
800-ZMOD4450AI4RCT-ND ZMOD4450AI4R Renesas Electronics Corporation SENSOR AIR QUALITY I2C OUTPUT 3,994 $7.55
6 params
Type:
Air Quality
Accuracy:
±2%
Output:
I2C
Operating Temperature:
0°C ~ 25°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
13mA
800-ZMOD4450AI1RCT-ND ZMOD4450AI1R Renesas Electronics Corporation SENSOR AIR QUALITY I2C OUTPUT 3,590 $6.66
6 params
Type:
Air Quality
Accuracy:
±2%
Output:
I2C
Operating Temperature:
0°C ~ 25°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
13mA
1649-STC42A-D-R5CT-ND STC42A-D-R5 Sensirion AG STC42A, THERMAL CONDUCTIVITY SEN 3,574 $11.50
6 params
Type:
Hydrogen (H2)
Accuracy:
-
Output:
I2C
Operating Temperature:
-40°C ~ 105°C
Voltage - Supply:
3.15V ~ 5.25V
Current - Supply:
4.2mA
150-RE46C701IV28TCT-ND RE46C701IV28T Microchip Technology SENSOR IND CO PHOTO SMK 3,273 $1.89
2618-ENS160-BGLTCT-ND ENS160-BGLT ScioSense SENSOR AIR QUALITY I2C OUTPUT 3,243 $5.72
6 params
Type:
Air Quality
Accuracy:
-
Output:
I2C, SPI
Operating Temperature:
-40°C ~ 85°C
Voltage - Supply:
1.71V ~ 1.98V
Current - Supply:
29mA
800-ZMOD4510AI2RCT-ND ZMOD4510AI2R Renesas Electronics Corporation SENSOR AIR QUALITY I2C OUTPUT 3,102 $5.30
6 params
Type:
Air Quality
Accuracy:
±2%
Output:
I2C
Operating Temperature:
-40°C ~ 65°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
11mA
1649-SCD40-D-R2CT-ND SCD40-D-R2 Sensirion AG SENSOR AIR QUALITY I2C OUTPUT 3,017 $18.66
6 params
Type:
Carbon Dioxide (CO2), Humidity, Temperature
Accuracy:
±5%
Output:
I2C
Operating Temperature:
-10°C ~ 60°C
Voltage - Supply:
2.4V ~ 5.5V
Current - Supply:
-
800-ZMOD4510AI3RCT-ND ZMOD4510AI3R Renesas Electronics Corporation SENSOR AIR QUALITY I2C OUTPUT 2,618 $5.72
6 params
Type:
Air Quality
Accuracy:
±2%
Output:
I2C
Operating Temperature:
-40°C ~ 65°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
11mA
828-BME688CT-ND BME688 Bosch Sensortec SENSOR GAS/HUM/PRES/TEMP I2C SPI 2,613 $9.89
3 params
Sensor Type:
Gas, Humidity, Pressure, Temperature
Output Type:
I2C, SPI
Operating Temperature:
-40°C ~ 85°C
WM21606-ND 1211290084 Molex G13 NITRILE GASKETS BLK 1=1PC 2,300 $0.33
2 params
Accessory Type:
Gasket
For Use With/Related Products:
-
6739-MICS-2714CT-ND MICS-2714 Amphenol SGX Sensortech SENSOR NITROGEN DIOXIDE SMD 1,912 $7.74
6 params
Type:
Nitrogen Dioxide (NO2)
Accuracy:
-
Output:
Analog
Operating Temperature:
-30°C ~ 85°C (TA)
Voltage - Supply:
4.9V ~ 5.1V
Current - Supply:
-
6739-MICS-4514CT-ND MICS-4514 Amphenol SGX Sensortech SENSOR CARBON MONOXIDE 1,888 $8.54
6 params
Type:
Carbon Monoxide (CO), Nitrogen Dioxide (NO2)
Accuracy:
-
Output:
Analog
Operating Temperature:
-30°C ~ 85°C (TA)
Voltage - Supply:
4.9V ~ 5.1V
Current - Supply:
-
1649-STCC4-D-R3CT-ND STCC4-D-R3 Sensirion AG SENSOR CO2 I2C 1,745 $10.65
6 params
Type:
Carbon Dioxide (CO2)
Accuracy:
±10%
Output:
I2C
Operating Temperature:
10°C ~ 40°C
Voltage - Supply:
2.7V ~ 5.5V
Current - Supply:
950µA
448-TCIBXTMA1CT-ND TCIBXTMA1 Infineon Technologies MEMS GROWTH 1,711 $12.23
6 params
Type:
Hydrogen (H2)
Accuracy:
±0.12%
Output:
I2C
Operating Temperature:
-40°C ~ 105°C
Voltage - Supply:
3.3V
Current - Supply:
-
1649-1116-ND SFM3300-250-D Sensirion AG SENSOR FLOW GAS 250 SLPM 1,689 $44.07
7 params
Sensing Range:
±250 SLPM
Flow Sensor Type:
Gas
Voltage - Input:
4.75 ~ 5.25V
Port Size:
-
Switch Function/Rating:
I2C
Material - Body:
Plastic
Operating Temperature:
10°C ~ 50°C
2618-ENS160-BGLMCT-ND ENS160-BGLM ScioSense SENSOR AIR QUALITY I2C OUTPUT 1,628 $6.15
6 params
Type:
Air Quality
Accuracy:
-
Output:
I2C, SPI
Operating Temperature:
-40°C ~ 85°C
Voltage - Supply:
1.71V ~ 1.98V
Current - Supply:
29mA
2952-FS7.A.1L.195-ND FS7.A.1L.195 Innovative Sensor Technology, USA Division SENSOR FLOW GAS 0~100 M/S 1,523 $35.29
7 params
Sensing Range:
0 ~ 100m/s
Flow Sensor Type:
Gas
Voltage - Input:
2V ~ 5V
Port Size:
-
Switch Function/Rating:
-
Material - Body:
Plastic
Operating Temperature:
-20°C ~ 150°C
6739-MICS-5914CT-ND MICS-5914 Amphenol SGX Sensortech SENSOR AMMONIA SMD 1,520 $8.31
6 params
Type:
Ammonia (NH3)
Accuracy:
-
Output:
Analog
Operating Temperature:
-30°C ~ 85°C (TA)
Voltage - Supply:
4.9V ~ 5.1V
Current - Supply:
-
1794-1206-ND GDM 3-21 Hirschmann FLAT GASKET FOR GMD SERIES 1,345 $1.37
2 params
Accessory Type:
Gasket
For Use With/Related Products:
GDM Series
2194-006-0-0008-ND 006-0-0008 Senseair SUNRISE CO2 1,284 $49.80
6 params
Type:
Carbon Dioxide (CO2)
Accuracy:
±3%
Output:
I2C, UART
Operating Temperature:
0°C ~ 50°C
Voltage - Supply:
3.05V ~ 5.5V
Current - Supply:
1µA/34µA, 125mA
2618-ENS161-BLGTCT-ND ENS161-BLGT ScioSense SENSOR AIR QUALITY I2C OUTPUT 1,228 $6.21
6 params
Type:
Air Quality
Accuracy:
-
Output:
I2C, SPI
Operating Temperature:
-40°C ~ 85°C
Voltage - Supply:
1.71V ~ 1.98V
Current - Supply:
12mA
1649-SEN54-SDN-T-ND SEN54-SDN-T Sensirion AG SENSOR HUMIDITY I2C OUTPUT 986 $30.16
5 params
Type:
Humidity, Particulate Matter, Temperature, VOC
Accuracy:
±4.5% RH
Output:
I2C
Operating Temperature:
-10°C ~ 50°C
Voltage - Supply:
4.5V ~ 5.5V
1649-SEN55-SDN-T-ND SEN55-SDN-T Sensirion AG SENSOR HUMIDITY I2C OUTPUT 972 $34.13
6 params
Type:
Humidity, NOx, Particulate Matter, Temperature, VOC
Accuracy:
±4.5% RH
Output:
I2C
Operating Temperature:
-10°C ~ 50°C
Voltage - Supply:
4.5V ~ 5.5V
Current - Supply:
-
1649-SCD43-D-R2CT-ND SCD43-D-R2 Sensirion AG SCD43-D-R2 CO2 SENSOR I2C, SMD 944 $21.13
6 params
Type:
Carbon Dioxide (CO2)
Accuracy:
±2%
Output:
Voltage
Operating Temperature:
-10°C ~ 60°C
Voltage - Supply:
2.4V ~ 5.5V
Current - Supply:
205mA
974-AK9723AJCT-ND AK9723AJ Asahi Kasei Microdevices/AKM 16-WQFN Exposed Pad INDUSTRIAL GRADE ASIC FOR GAS DE 888 $7.92
9 params
DigiKey Programmable:
Not Verified
Type:
Front End
Input Type:
Analog
Output Type:
I2C, Serial
Current - Supply:
360 µA
Operating Temperature:
-40°C ~ 90°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-WQFN Exposed Pad
Supplier Device Package:
16-QFN (4x4)
1782-SGX-4OX-ND SGX-4OX Amphenol SGX Sensortech SENSOR OXYGEN CURRENT OUTPUT 785 $37.25
6 params
Type:
Oxygen
Accuracy:
-
Output:
Current
Operating Temperature:
-30°C ~ 50°C
Voltage - Supply:
-
Current - Supply:
-
2194-004-0-0010-ND 004-0-0010 Senseair S8 COMMERCIAL 741 $44.69
6 params
Type:
Carbon Dioxide (CO2)
Accuracy:
±3%
Output:
PWM, UART
Operating Temperature:
0°C ~ 50°C
Voltage - Supply:
4.5V ~ 5.25V
Current - Supply:
30mA
235-1566-ND T6615-50K Amphenol Advanced Sensors (Telaire) SENSOR CARBON DIOXIDE 0-4V OUT 732 $98.48
6 params
Type:
Carbon Dioxide (CO2)
Accuracy:
10%
Output:
0 V ~ 4 V
Operating Temperature:
0°C ~ 50°C
Voltage - Supply:
5VDC
Current - Supply:
-
1649-SEN50-SDN-T-ND SEN50-SDN-T Sensirion AG SENSOR PARTICULATE MATTER I2C 701 $25.62
6 params
Type:
Particulate Matter
Accuracy:
±4.5% RH
Output:
I2C
Operating Temperature:
-10°C ~ 50°C
Voltage - Supply:
4.5V ~ 5.5V
Current - Supply:
-
2618-ENS130-ND ENS130 ScioSense SENSOR CARBON MONOXIDE VOLT 688 $16.34
6 params
Type:
Carbon Monoxide (CO)
Accuracy:
-
Output:
Voltage
Operating Temperature:
-40°C ~ 70°C
Voltage - Supply:
3.3V
Current - Supply:
-
2194-004-1-0101-ND 004-1-0101 Senseair SENSEAIR S88 LP 682 $19.13
7 params
Type:
Carbon Dioxide (CO2)
Oxygen Range:
0.01 mbar ~ 0.25 mbar
Accuracy:
±3%
Output:
UART
Operating Temperature:
0°C ~ 50°C
Voltage - Supply:
4.5V ~ 5.25V
Current - Supply:
-
1684-1000-ND 110-102 SPEC Sensors (a division of Interlink Electronics) SENSOR CARB MONOX CURRENT OUT 621 $20.00
5 params
Accuracy:
±2%
Output:
Current
Operating Temperature:
-30°C ~ 55°C
Voltage - Supply:
5mV
Current - Supply:
-
1528-5046-ND 5046 Adafruit Industries LLC STEMMA QT BME688 SENSOR BOARD 532 $19.95
5 params
Platform:
Qwiic, STEMMA QT
Type:
Sensor
Function:
Gas, Humidity, Pressure, Temperature
Utilized IC / Part:
BME688
Contents:
Board(s), Header(s)
135-GDS307-2-ND GDS 307-2 Belden Inc. FLAT GASKET FOR GDS SERIES 524 $0.55
2 params
Accessory Type:
Gasket
For Use With/Related Products:
GDM Series
1782-SGX-BLD2-ND SGX-BLD2 Amphenol SGX Sensortech SENSOR CARBON MONOXIDE CAN OUT 508 $35.55
6 params
Type:
Carbon Monoxide (CO), Hydrogen (H2)
Accuracy:
±4%
Output:
CAN
Operating Temperature:
-40°C ~ 85°C
Voltage - Supply:
9V ~ 18V
Current - Supply:
50mA
6739-MICS-5524CT-ND MICS-5524 Amphenol SGX Sensortech SENSOR CARBON MONOXIDE 490 $7.07
6 params
Type:
Carbon Monoxide (CO)
Accuracy:
-
Output:
Analog
Operating Temperature:
-30°C ~ 85°C (TA)
Voltage - Supply:
4.9V ~ 5.1V
Current - Supply:
-
1649-SCD40-D-R1CT-ND SCD40-D-R1 Sensirion AG SENSOR AIR QUALITY I2C OUTPUT 484 $20.33
6 params
Type:
Carbon Dioxide (CO2), Humidity, Temperature
Accuracy:
±5%
Output:
I2C
Operating Temperature:
-10°C ~ 60°C
Voltage - Supply:
2.4V ~ 5.5V
Current - Supply:
-
800-RRH47000-A1V-ND RRH47000-A1V Renesas Electronics Corporation NDIR CO2 SENSOR MODULE 470 $21.03
2194-030-8-0006-ND 030-8-0006 Senseair K30 ABC=ON 460 $69.10
6 params
Type:
Carbon Dioxide (CO2)
Accuracy:
±3%
Output:
I2C, UART, Voltage
Operating Temperature:
0°C ~ 50°C
Voltage - Supply:
4.5V ~ 5.25V
Current - Supply:
40mA
800-ZMOD4450AI4V-ND ZMOD4450AI4V Renesas Electronics Corporation SENSOR AIR QUALITY I2C OUTPUT 451 $7.55
6 params
Type:
Air Quality
Accuracy:
±15%
Output:
I2C
Operating Temperature:
0°C ~ 25°C
Voltage - Supply:
1.7V ~ 3.6V
Current - Supply:
13mA
1782-SGX-4CO-ND SGX-4CO Amphenol SGX Sensortech SENSOR CARBON MONOXIDE 422 $40.13
6 params
Type:
Carbon Monoxide (CO)
Accuracy:
-
Output:
Current
Operating Temperature:
-30°C ~ 50°C
Voltage - Supply:
-
Current - Supply:
-
45-T6793-5K-ND T6793-5K Amphenol Advanced Sensors (Telaire) SENSOR CARBON DIOXIDE I2C OUTPUT 421 $33.44
6 params
Type:
Carbon Dioxide (CO2)
Accuracy:
-
Output:
I2C, PWM
Operating Temperature:
-10°C ~ 60°C
Voltage - Supply:
4.5V ~ 5.5V
Current - Supply:
20mA