A total of 723 items for Gas Sensors products

Manufacturers
  • Amphenol Advanced Sensors

  • ams OSRAM

  • Asahi Kasei Microdevices(AKM)

  • Atlas Scientific

  • Carlo Gavazzi

  • City Technology

  • Comet America, LP

  • DFRobot

  • Gas Sensing Solutions Ltd

  • Honeywell

  • Infineon Technologies

  • KEMET

  • Monnit Corporation

  • Nanotron Technologies GmbH

  • National Control Devices (NCD)

  • Parallax

  • Posifa Technologies

  • Renesas Electronics

  • ScioSense

  • Seeed Studio

  • Senseair

  • Sensirion AG

  • Sensorcon

  • SGX Sensortech

  • Smart Prototyping

  • Socle Technology SHARP

  • SparkFun Electronics

  • SPEC Sensors

  • SST Sensing

  • TEKTELIC Communications

  • Waldom Electronics

Product Status
  • Active

  • Discontinued at Digi-Key

  • Last Time Buy

  • Not For New Designs

  • Obsolete

Operating Temperature
  • -

  • -10°C ~ 40°C

  • -10°C ~ 50°C

  • -10°C ~ 55°C

  • -10°C ~ 60°C

  • -10°C ~ 70°C

  • -10°C ~ 85°C

  • -20°C ~ 40°C

  • -20°C ~ 50°C

  • -20°C ~ 55°C

  • -20°C ~ 55°C (TA)

  • -20°C ~ 60°C

  • -20°C ~ 60°C (TA)

  • -20°C ~ 85°C

  • -25°C ~ 55°C

  • -25°C ~ 85°C

  • -30°C ~ 50°C

  • -30°C ~ 55°C

  • -30°C ~ 60°C

  • -30°C ~ 65°C

  • -30°C ~ 80°C

  • -30°C ~ 85°C (TA)

  • -40°C ~ 125°C

  • -40°C ~ 50°C

  • -40°C ~ 55°C

  • -40°C ~ 60°C

  • -40°C ~ 65°C

  • -40°C ~ 65°C (TA)

  • -40°C ~ 75°C

  • -40°C ~ 85°C

  • -40°C ~ 85°C (TA)

  • -50°C ~ 100°C (TA)

  • -50°C ~ 125°C (TA)

  • -5°C ~ 50°C

  • 0°C ~ 25°C

  • 0°C ~ 40°C

  • 0°C ~ 500°C

  • 0°C ~ 50°C

  • 0°C ~ 50°C (TA)

  • 0°C ~ 60°C

  • 0°C ~ 70°C

  • 14 ~ 140°F (-10 ~ 60°C)

  • 32 ~ 158°F (0 ~ 70°C)

  • 700°C

Current - Supply
  • -

  • 1.5mA

  • 100mA

  • 100µA

  • 10mA

  • 10µA

  • 11mA

  • 120mA

  • 125mA

  • 13mA

  • 14.6mA

  • 15mA

  • 15µA

  • 160mA

  • 165mA

  • 175mA

  • 1A

  • 1mA

  • 1µA/34µA, 125mA

  • 2.7mA

  • 2.8mA

  • 200mA

  • 20mA

  • 22.6mA

  • 23µA

  • 250mA

  • 25mA

  • 26mA

  • 2A

  • 3.2mA

  • 300mA

  • 300µA

  • 32mA

  • 330mA

  • 335mA

  • 35mA

  • 36mA

  • 38mA

  • 39mA

  • 4 ~ 20mA

  • 40mA

  • 43mA

  • 45mA

  • 45µA

  • 47mA

  • 48mA

  • 49mA

  • 4mA

  • 500mA

  • 50mA

  • 55mA

  • 5mA

  • 600mA

  • 600µA

  • 60mA

  • 65µA

  • 73.5mA

  • 75mA

  • 800µA, 6.1mA

  • 85mA

  • 8mA

  • 90mA

Type
  • -

  • Acetylene

  • Air Quality

  • Air Quality, Carbon Dioxide (CO2), Metal Oxide (MOX)

  • Alcohol (C2H6O)

  • Alcohol, Benzine

  • Alcohol, Butane, Hydrogen, Methane, Propane

  • Ammonia (NH3)

  • Anaesthesia

  • Butane (C4H10)

  • Carbon Dioxide (CO2)

  • Carbon Dioxide (CO2), Humidity, Temperature

  • Carbon Dioxide (CO2), Methane

  • Carbon Monoxide (CO)

  • Carbon Monoxide (CO), Hydrogen (H2)

  • Carbon Monoxide (CO), Hydrogen Sulfide (H2S)

  • Carbon Monoxide (CO), Methane (CH4)

  • Carbon Monoxide (CO), Nitrogen Dioxide (NO2)

  • Chlorine (CI2)

  • Chlorine (CI2), Nitrogen Dioxide (NO2), Ozone (O3)

  • Chlorine Dioxide (CIO2)

  • CO, CO2, HC

  • CO, NO2

  • Dichlorodifluoromethane (R-12)

  • Ethylene

  • Ethylene Oxide (C2H4O)

  • Flammable Gas

  • Gas, Carbon Dioxide

  • Humidity, Particulate Matter, Temperature, VOC

  • Hydrocarbons

  • Hydrocarbons, Methane

  • Hydrogen (H2)

  • Hydrogen Sulfide (H2S)

  • Isobutane (C4H10)

  • Light Gases

  • Methane

  • Natural Gas (CH4)

  • Natural Gas (CH4), Propane (C3H8)

  • Natural Gas, Propane

  • Nitric Oxide (NO)

  • Nitrogen Dioxide (NO2)

  • Oxygen

  • Oxygen (O2)

  • Ozone (O3)

  • Particulate Matter

  • Propane

  • Sulfur Dioxide

  • Sulfur Dioxide (SO2)

Output
  • -

  • 0 V ~ 10 V

  • 0 V ~ 3 V

  • 0 V ~ 3.3 V

  • 0 V ~ 4 V

  • 0 V ~ 5 V

  • 0 V ~ 5 V, 0 V ~ 10 V (Selectable)

  • 0V ~ 5V, 0V ~ 10V

  • 0V ~ 5V, 0V ~ 10V, 4mA ~ 20mA

  • 133µV ~ 189µV

  • 150µV ~ 230µV

  • 2.5 V ~ 4 V

  • 2.5V ~ 4V

  • 2V ~ 4V, 2.5V ~ 4.3V

  • 30 mV ~ 50 mV

  • 4 ~ 20mA

  • 45mV, 64mV, 85mV

  • 4mA ~ 20mA

  • 500mV

  • 78µV ~ 108µV

  • 80µV ~ 130µV

  • Analog

  • CAN

  • Current

  • Ethernet

  • I²C

  • I²C, Modbus, PWM

  • I²C, PWM

  • I²C, PWM, UART

  • I²C, SPI

  • I²C, UART

  • I²C, UART, Voltage

  • PWM, UART

  • RS232

  • RS485

  • UART

  • UART, Voltage

  • USB

  • Voltage

Voltage - Supply
  • -

  • -10µV ~ 10µV

  • 1.4V

  • 1.4V ~ 1.6V, 4.9V ~ 5.1V

  • 1.5V ~ 3.3V

  • 1.62V ~ 1.98V

  • 1.71V ~ 1.98V

  • 1.75V ~ 3.6V

  • 1.7V ~ 3.6V

  • 1.8V ~ 3.6V

  • 1.9V ~ 2.1V

  • 10V ~ 30V

  • 12V

  • 15V ~ 30V

  • 18 VAC ~ 30VAC RMS, 18 VDC ~ 42 VDC

  • 18 VAC ~ 32VAC RMS, 18 VDC ~ 42 VDC

  • 18V ~ 40V

  • 18VAC ~ 30VAC, 18VDC ~ 42VDC

  • 2.4V ~ 5.5V

  • 2.5V

  • 2.5V ~ 5V

  • 2.6V ~ 3.6V

  • 2.7V ~ 3.3V

  • 2.7V ~ 5.5V

  • 2.7V ~ 5V

  • 2.7V ~ 8V

  • 2.9V ~ 3.1V

  • 22.8V ~ 25.2V

  • 24V

  • 2V

  • 2V ~ 3.45V

  • 2V ~ 3.6V

  • 2V ~ 3.8V

  • 3.05V ~ 5.5V

  • 3.135V ~ 3.465V

  • 3.15V ~ 5.5V

  • 3.25V ~ 5.5V

  • 3.2V ~ 5.25V

  • 3.2V ~ 5.5V

  • 3.2V ~ 5V

  • 3.3V

  • 3.3V ~ 5.5V

  • 3.3V ~ 5V

  • 3.5V

  • 3.6V

  • 3V

  • 3V ~ 15V

  • 3V ~ 3.6V, 10.8V ~ 13.2V

  • 3V ~ 4.25V

  • 3V ~ 4.2V

  • 3V ~ 5V

  • 3V, 5V

  • 4.15V ~ 4.35V

  • 4.2V

  • 4.35V

  • 4.5 ~ 5.5V

  • 4.5V ~ 14V

  • 4.5V ~ 5.25V

  • 4.5V ~ 5.5V

  • 4.75 ~ 5.25V

  • 4.75V ~ 5.25V

  • 4.9V ~ 5.1V

  • 4V

  • 5mV

  • 5V

  • 5VDC

  • 6.5V ~ 12V

  • 6.5V ~ 15V

  • 8V ~ 35V

  • 9V ~ 18V

  • 9V ~ 30V

Accuracy
  • -

  • 10%

  • 15%

  • 2%

  • 3%

  • < 5 mbar

  • ±0.01%

  • ±0.3%

  • ±0.5%

  • ±1%

  • ±10%

  • ±15%

  • ±2%

  • ±20%

  • ±3%

  • ±3% RH

  • ±4%

  • ±4.5% RH

  • ±5%

  • ±6%

Oxygen Range
  • -

  • 1 mbar ~ 1000 mbar

  • 1 mbar ~ 250 mbar

  • 2 mbar ~ 3 bar

  • 300 mbar ~ 1.1 bar

  • 300 mbar ~ 1300 mbar

  • 500 mbar ~ 10 bar

  • 700 mbar ~ 1300 mbar

  • 800 mbar ~ 1200 mbar

Filtered Results:

A total of 723 items for Gas Sensors products

Part Number Pricing(USD) AvailabilityQuantityDescriptionProduct StatusOperating TemperatureCurrent - SupplyTypeOutputVoltage - SupplyAccuracyOxygen Range

11+   $4.1850

23+   $3.9150

36+   $3.7800

52+   $3.5100

67+   $3.3750

31057
AIR QUALITY GAS SENSOR FOR VOC'SActive-10°C ~ 50°C4mAAir Quality----

1+   $3.4560

10+   $3.4560

25+   $3.4560

50+   $3.4560

100+   $3.4560

14586
AIR QUALITY GAS SENSOR VOC/NOActive-20°C ~ 55°C3.2mAAir Quality----

9+   $5.4684

21+   $4.4874

32+   $4.3470

43+   $4.2066

56+   $4.0671

27000
AIR QUALITY GAS SENSOR FOR VOC'SNot For New Designs-40°C ~ 85°C48mAAir Quality----

2+   $23.9094

5+   $19.6182

8+   $19.0044

10+   $18.3915

13+   $17.7786

9000
CO2 SENSOR 50 PPM I2C SMDActive-10°C ~ 60°C-Air Quality----

3+   $20.8566

6+   $17.1135

9+   $16.5789

12+   $16.0443

15+   $15.5088

8992
CO2 SENSOR 40 PPM I2C SMDActive-10°C ~ 60°C-Air Quality----
STC31-R3
STC31-R3

Sensirion AG

Datasheet

7+   $29.3220

28+   $27.2790

1747
CO2 THERMAL CONDUCTIVITY SENSORActive-20°C ~ 85°C5mACarbon Dioxide (CO2)----
SCD30
SCD30

Sensirion AG

Datasheet

2+   $30.0857

4+   $24.6857

6+   $23.9143

8+   $23.1429

11+   $22.3714

20194
CO2 SENSOR I2C/MODBUS/PWM DIGITLActive0°C ~ 50°C75mACarbon Dioxide (CO2)----
ZMOD4410AI1V
ZMOD4410AI1V

Renesas Electronics

Datasheet

1+   $2.7900

10+   $2.1420

250+   $2.1330

490+   $1.9260

980+   $1.8810

7145
TVOC IAQ INTEGRATED SENSORActive-40°C ~ 65°C (TA)2.8mAAir Quality----
110-102
110-102

SPEC Sensors

Datasheet

1+   $18.0000

1708
SENSOR GAS CO ANALOG CUR MODActive-30°C ~ 55°C-Carbon Monoxide (CO)----
110-406
110-406

SPEC Sensors

Datasheet

1+   $24.2460

5+   $21.9870

10+   $21.5280

25+   $21.0420

50+   $19.9080

1766
SENSOR GAS O3 THRU HOLEActive-30°C ~ 50°C-Ozone (O3)----
SVM30-J
SVM30-J

Sensirion AG

Datasheet

80+   $31.6818

1650
VOC + RH/T MODULENot For New Designs-20°C ~ 85°C49mAAir Quality----

1+   $23.7240

1924
CO2 SENSOR I2C SMDActive0°C ~ 50°C15mACarbon Dioxide (CO2)----
SGX-4OX
SGX-4OX

SGX Sensortech

Datasheet

1+   $43.6050

5+   $38.9070

10+   $37.7460

25+   $31.8690

50+   $30.1230

1541
4 SERIES OXYGEN SENSOR 0-25% 2 YActive-30°C ~ 50°C-Oxygen----

1+   $42.7860

5+   $36.3222

10+   $42.7860

25+   $30.8099

40+   $29.3605

1728
S8 RESIDENTIALActive0°C ~ 50°C300mACarbon Dioxide (CO2)----

1+   $42.7860

5+   $36.3222

10+   $42.7860

25+   $30.8099

40+   $29.3605

1979
S8 LOW POWERActive0°C ~ 50°C300mACarbon Dioxide (CO2)----

1+   $48.2490

5+   $40.9536

10+   $48.2490

25+   $34.7368

40+   $33.1022

1848
S8 COMMERCIALActive0°C ~ 50°C300mACarbon Dioxide (CO2)----

1+   $53.6310

5+   $45.5220

10+   $53.6310

25+   $38.6096

50+   $35.9590

1882
SUNRISEActive0°C ~ 50°C125mACarbon Dioxide (CO2)----

1+   $55.9350

5+   $47.4714

10+   $55.9350

25+   $40.2631

50+   $37.4987

1583
SENSEAIR K30 FRActive0°C ~ 50°C600mACarbon Dioxide (CO2)----

1+   $73.8270

5+   $62.6490

10+   $73.8270

25+   $53.1281

40+   $50.6252

3411
K30Active0°C ~ 50°C40mACarbon Dioxide (CO2)----
INIR-ME5%
INIR-ME5%

SGX Sensortech

Datasheet
N/A
4640
METHANE GAS SENSOR 0-5%Active-40°C ~ 75°C35mAMethane----
T3032-2-20K-24-P
T3032-2-20K-24-P

Amphenol Advanced Sensors

Datasheet

1+   $631.8400

10+   $612.9000

25+   $594.5000

100+   $576.6600

500+   $559.3600

1510
INDUSTRIAL CO2 SENSOR, DUAL CHANActive0°C ~ 50°C-Carbon Dioxide (CO2)----
ZMOD4510AI1R
ZMOD4510AI1R

Renesas Electronics

Datasheet

1+   $3.5640

10+   $2.9250

100+   $2.8260

500+   $2.5740

4000+   $2.4570

17833
OAQ INTEGRATED SENSOR W/I2C OUTPActive-40°C ~ 65°C-Air Quality----

1+   $6.7050

5+   $5.6988

10+   $6.7050

25+   $4.8388

50+   $4.5086

3660
GAS SENSORLast Time Buy-5°C ~ 50°C-Air Quality----
SEN-09405
SEN-09405

SparkFun Electronics

Datasheet

1+   $4.8420

1540
LPG GAS SENSOR - MQ-6Active-------
SEN-09404
SEN-09404

SparkFun Electronics

Datasheet

1+   $4.8420

1624
METHANE CNG GAS SENSOR - MQ-4Active--Methane----
SEN-10916
SEN-10916

SparkFun Electronics

Datasheet

1+   $4.8420

1610
HYDROGEN GAS SENSOR - MQ-8Active--Hydrogen (H2)----
SEN-17049
SEN-17049

SparkFun Electronics

Datasheet

1+   $4.8420

1536
SMOKE SENSOR - MQ-2Active--Natural Gas (CH4), Propane (C3H8)----
ZMOD4410AI3V
ZMOD4410AI3V

Renesas Electronics

Datasheet

1+   $2.6190

25+   $2.5200

100+   $2.4390

250+   $2.3940

1000+   $2.2680

5799
TVOC SENSOR FOR WATER-RESISTANTActive-40°C ~ 65°C (TA)13mAAir Quality----
ZMOD4510AI1V
ZMOD4510AI1V

Renesas Electronics

Datasheet

1+   $4.6620

10+   $3.4740

250+   $3.3840

490+   $2.8620

980+   $2.6640

4932
OAQ INTEGRATED SENSOR W/I2C OUTPActive-40°C ~ 65°C11mAAir Quality----
ZMOD4510AI3V
ZMOD4510AI3V

Renesas Electronics

Datasheet

1+   $5.4900

10+   $3.8790

250+   $3.8520

490+   $3.3750

980+   $3.1320

1705
ZMOD4510AI3 GASSENSORActive-40°C ~ 65°C11mAAir Quality----