Gas Sensors

Results:
1,076
Manufacturer
Series
Type
Voltage - Supply
Current - Supply
Output
Operating Temperature
Accuracy
Oxygen Range
DC Resistance (DCR) (Max)
Impedance @ Frequency
Approval Agency
Size / Dimension
Mounting Type
Height (Max)
Ratings
Voltage Rating - DC
Package / Case
Number of Lines
Current Rating (Max)
Voltage Rating - AC
Filter Type
Features
Inductance @ Frequency
Results remaining1,076
Select
ImageProduct DetailPriceAvailabilityECAD ModelSeriesOperating TemperatureOutputVoltage - SupplyTypeAccuracyCurrent - SupplyOxygen Range
SGP30-2.5K
AIR QUALITY GAS SENSOR FOR VOC'S
1+
$5.4507
5+
$5.1479
10+
$4.8451
Quantity
51,017 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-40°C ~ 85°C
I²C
1.62V ~ 1.98V
Air Quality
±10%
48mA
-
SGP40-D-R4
AIR QUALITY GAS SENSOR FOR VOC'S
1+
$4.5634
5+
$4.3099
10+
$4.0563
Quantity
27,043 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-10°C ~ 50°C
I²C
1.7V ~ 3.6V
Air Quality
-
2.6mA
-
SCD40-D-R1
CO2 SENSOR 50 PPM I2C SMD
1+
$16.9859
5+
$16.0423
10+
$15.0986
Quantity
22,650 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-10°C ~ 60°C
I²C
2.4V ~ 5.5V
Air Quality
±5%
-
-
SCD41-D-R2
CO2 SENSOR 40 PPM I2C SMD
1+
$21.5493
5+
$20.3521
10+
$19.1549
Quantity
17,283 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-10°C ~ 60°C
I²C
2.4V ~ 5.5V
Air Quality
±5%
-
-
ENS160-BGLT
1+
$5.9577
5+
$5.6268
10+
$5.2958
Quantity
15,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-40°C ~ 85°C
I²C, SPI
1.71V ~ 1.98V
Air Quality
-
29mA
-
MICS-6814
SMD CARBON MONOXIDE/NITROGEN DIO
1+
$12.6761
5+
$11.9718
10+
$11.2676
Quantity
13,029 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-30°C ~ 85°C (TA)
-
4.9V ~ 5.1V
Ammonia (NH3), Carbon Monoxide (CO)
-
-
-
SCD40-D-R2
CO2 SENSOR 50 PPM I2C SMD
1+
$16.9859
5+
$16.0423
10+
$15.0986
Quantity
8,833 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-10°C ~ 60°C
I²C
2.4V ~ 5.5V
Air Quality
±5%
-
-
SCD30
CO2 SENSOR I2C/MODBUS/PWM DIGITL
1+
$27.8873
5+
$26.3380
10+
$24.7887
Quantity
8,800 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
0°C ~ 50°C
-
3.3V ~ 5.5V
Carbon Dioxide (CO2), Humidity, Temperature
±3%
75mA
-
SGP41-D-R4
AIR QUALITY GAS SENSOR VOC/NO
1+
$6.0845
5+
$5.7465
10+
$5.4085
Quantity
8,659 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
SGP41
-10°C ~ 50°C
I²C
1.7V ~ 3.6V
Air Quality
-
3mA
-
ZMOD4410AI1R
1+
$4.5634
5+
$4.3099
10+
$4.0563
Quantity
8,453 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-40°C ~ 65°C (TA)
I²C
1.7V ~ 3.6V
Air Quality
±15%
2.8mA
-
SCD41-D-R1
CO2 SENSOR 40 PPM I2C SMD
1+
$21.5493
5+
$20.3521
10+
$19.1549
Quantity
6,200 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-10°C ~ 60°C
I²C
2.4V ~ 5.5V
Air Quality
±5%
-
-
ZMOD4410AI1V
1+
$3.0423
5+
$2.8732
10+
$2.7042
Quantity
1,113 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-40°C ~ 65°C (TA)
I²C
1.7V ~ 3.6V
Air Quality
±15%
2.8mA
-
STC31-R3
CO2 THERMAL CONDUCTIVITY SENSOR
1+
$103.9437
5+
$98.1690
10+
$92.3944
Quantity
870 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-20°C ~ 85°C
I²C
2.7V ~ 5.5V
Carbon Dioxide (CO2)
±0.5%
5mA
-
IAQ-CORE C
MOD IAQ I2C CONTINUOUS MODE
1+
$16.4789
5+
$15.5634
10+
$14.6479
Quantity
431 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
0°C ~ 50°C
I²C
3.3V
Air Quality
-
2.7mA
-
CCS811B-JOPR5K
CCS811B-JOPR5K LGA10 LF T&R
Contact us
Quantity
1 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
-
-5°C ~ 50°C
I²C
1.8V ~ 3.6V
Air Quality
-
26mA
-
USEQGSEAC82180
GAS DETECTOR, DIGITAL SMD, GAS
Contact us
Quantity
1 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
QGS
-40°C ~ 85°C
I²C
1.75V ~ 3.6V
Carbon Dioxide (CO2)
-
23µA
-
SGX-BLD2
H2 + CO & BATTERY GAS SENSOR
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-40°C ~ 85°C
CAN
9V ~ 18V
Carbon Monoxide (CO), Hydrogen (H2)
±4%
50mA
-
PASCO2V11BUMA1
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
E9T-MIAQ-M2
IAQ INDOOR AIR QUALITY SENSOR MO
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
GMS10SENSORS
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-

Gas Sensors

Gas sensors are specialized devices engineered to identify and react to the existence or alterations in the concentration of specific gases. These sensors are distinguished by the type of gas they are capable of detecting, with examples encompassing acetylene, alcohol, benzene, butane, ammonia, carbon dioxide, carbon monoxide, various hydrocarbons, hydrogen, hydrogen sulfide, methane, natural gas, nitrogen dioxide, oxygen, ozone, propane, and sulfur dioxide. The function of gas sensors is to provide accurate detection and measurement of the targeted gases. Each type of gas sensor is designed to be sensitive to a specific gas or a group of related gases. When the concentration of the target gas reaches a certain level, the sensor responds by generating an output signal indicative of the gas presence and concentration. Gas sensors operate within a wide range of applications across industries such as environmental monitoring, industrial safety, automotive, healthcare, and consumer electronics. Their ability to detect and measure specific gases enables critical functions including air quality monitoring, gas leak detection, combustion control, and emission monitoring in industrial and environmental settings. These sensors play a crucial role in ensuring safety, environmental compliance, and process efficiency in various applications by providing real-time data on gas concentrations. Additionally, advancements in gas sensor technology continue to enhance their sensitivity, selectivity, and reliability, further expanding their utility in diverse fields.