Part Number Manufacturer / Brand Brife Description Part StatusTypeOxygen RangeAccuracyOutputOperating TemperatureVoltage - SupplyCurrent - Supply
SparkFun Electronics LPG GAS SENSOR - MQ-6 Active
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ams CCS811B-JOPR5K LGA10 LF TR ActiveAir Quality
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I²C-5°C ~ 50°C1.8 V ~ 3.6 V26mA
Sensirion AG AIR QUALITY GAS SENSOR LOW POWER ActiveAir Quality
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±15%I²C-40°C ~ 85°C1.62 V ~ 1.98 V65µA
SPEC Sensors, LLC SENSOR GAS CO ANALOG CUR MOD ActiveCarbon Monoxide
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±2%Current-30°C ~ 55°C5mV
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SGX Sensortech VOC SENSOR IAQ MODULE W/ADDITION ActiveAir Quality
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I²C, PWM0°C ~ 50°C3.3V38mA
ams MOD IAQ I2C PULSED MODE ActiveAir Quality
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I²C0°C ~ 50°C3.3V2.7mA
IDT, Integrated Device Technology Inc TRACE HYDROGEN SENSOR ActiveHydrogen (H2)
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Voltage-20°C ~ 50°C2.5 V ~ 5 V
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ams MOD IAQ I2C CONTINUOUS MODE ActiveAir Quality
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I²C0°C ~ 50°C3.3V2.7mA
Sensirion AG CO2 MODULE ActiveCarbon Dioxide (CO2)
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±3%PWM0°C ~ 50°C3.3 V ~ 5.5 V75mA
SPEC Sensors, LLC DGS-H2S DIGITAL GAS SENSOR MODUL ActiveHydrogen Sulfide
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±15%USB-20°C ~ 40°C2.6 V ~ 3.6 V4mA
Amphenol Advanced Sensors CO2 MODULE 2000PPM DIFFUSION ActiveCO2
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±2%I²C14 ~ 140°F (-10 ~ 60°C)4.5 V ~ 5.5 V200mA
Parallax Inc. CARBON MONOXIDE GAS SENSOR ActiveCarbon Monoxide
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0 V ~ 5 V-20°C ~ 50°C5V160mA
SPEC Sensors, LLC SENSOR GAS NO2 THRU HOLE ActiveNitrogen Dioxide
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-40°C ~ 50°C
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SPEC Sensors, LLC SENS GAS AIR QUAL ANALG CUR MOD ActiveAir Quality
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Current-10°C ~ 40°C
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ams MOD MEMS GAS SENSOR VOC TO39 ActiveAir Quality
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Voltage0°C ~ 50°C3V25mA
Amphenol Advanced Sensors CO2 MODULE 5000PPM DIFFUSION ActiveCO2
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10%0 V ~ 4 V0°C ~ 50°C5VDC
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SGX Sensortech 19MM 0-5 VOLUME CO2 INFRARED G ActiveCO2
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Voltage-20°C ~ 55°C3 V ~ 5 V35mA
SGX Sensortech 0-100 CH4 CO2 IR GAS SENSOR F ActiveCO2, Methane
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Voltage-20°C ~ 55°C3 V ~ 5 V35mA
IDT, Integrated Device Technology Inc TVOC IAQ INTEGRATED SENSOR ActiveAir Quality
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±15%I²C-40°C ~ 65°C (TA)1.7 V ~ 3.6 V2.8mA
ams LOW POWER DIGITAL SENSOR FOR IND ObsoleteAir Quality
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I²C-5°C ~ 50°C1.8 V ~ 3.6 V26mA
ams GAS SENSOR ActiveAir Quality
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Voltage-5°C ~ 50°C1.4V
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IDT, Integrated Device Technology Inc TVOC IAQ INTEGRATED SENSOR ActiveAir Quality
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±15%I²C-40°C ~ 65°C (TA)1.7 V ~ 3.6 V2.8mA
SPEC Sensors, LLC SENSOR GAS CO ANALOG CUR MOD ActiveCarbon Monoxide
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±2%Current-30°C ~ 55°C5mV
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SPEC Sensors, LLC SENSOR OZONE ANALOG VOLTAGE MOD ActiveOzone
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±2%0 V ~ 3 V-20°C ~ 40°C2.7 V ~ 3.3 V15µA
SPEC Sensors, LLC DIGITAL GAS SENSOR O3 MODULE ActiveOzone
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SPEC Sensors, LLC DGS-CO DIGITAL GAS SENSOR MODULE ActiveCarbon Monoxide
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±15%USB-20°C ~ 40°C2.6 V ~ 3.6 V4mA
Amphenol Advanced Sensors CO2 MODULE 5000PPM DIFFUSION ActiveCO2
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±2%I²C14 ~ 140°F (-10 ~ 60°C)4.5 V ~ 5.5 V200mA
SparkFun Electronics METHANE CNG GAS SENSOR - MQ-4 Active
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Parallax Inc. ALCOHOL BENZINE GAS SENSOR ActiveAlcohol, Benzine
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0 V ~ 5 V-10°C ~ 50°C5V160mA
SparkFun Electronics HYDROGEN GAS SENSOR - MQ-8 Active
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Parallax Inc. METHANE GAS SENSOR ActiveMethane
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0 V ~ 5 V-20°C ~ 50°C5V160mA
SPEC Sensors, LLC SENS GAS HYD SULF ANALG CUR MOD ActiveHydrogen Sulfide
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±3%Current-30°C ~ 55°C
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SPEC Sensors, LLC SENS GAS HYD SULF ANALG CUR MOD ActiveHydrogen Sulfide
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±3%Current-30°C ~ 55°C
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SPEC Sensors, LLC SENS GAS SULF DIOX ANALG CUR MOD ActiveSulfur Dioxide
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±3%Current-30°C ~ 50°C
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SPEC Sensors, LLC SENSOR GAS ALCOHOL ANALG CUR MOD ActiveAlcohol
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±3%Current-30°C ~ 55°C
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SPEC Sensors, LLC SENSOR GAS NO2 SMT ActiveNitrogen Dioxide
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-40°C ~ 50°C
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IDT, Integrated Device Technology Inc VOC SENSOR ActiveAir Quality
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Voltage0°C ~ 40°C2.5 V ~ 5 V
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SPEC Sensors, LLC SENSOR GAS CO ANALOG VLTG MOD ActiveCarbon Monoxide
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±3%0 V ~ 3 V-40°C ~ 50°C2.7 V ~ 3.3 V15µA
SPEC Sensors, LLC SENSOR NITR DIOX ANALOG VLTG MOD ActiveNitrogen Dioxide
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±2%0 V ~ 3 V-40°C ~ 50°C2.7 V ~ 3.3 V15µA
SPEC Sensors, LLC SENSOR SULF DIOX ANALOG VLTG MOD ActiveSulfur Dioxide
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±2%0 V ~ 3 V-40°C ~ 50°C2.7 V ~ 3.3 V15µA
SPEC Sensors, LLC SENSOR HYD SULFANALOG VLTG MOD ActiveHydrogen Sulfide
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±2%0 V ~ 3 V-40°C ~ 50°C2.7 V ~ 3.3 V15µA
SGX Sensortech 4.25V -VQ49 PELLISTOR IN A VQ500 ActiveHydrocarbons
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Voltage-40°C ~ 55°C3 V ~ 4.2 V60mA
SPEC Sensors, LLC DGS-IAQ DIGITAL GAS SENSOR MODUL ActiveAir Quality
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±15%USB-20°C ~ 40°C2.6 V ~ 3.6 V4mA
SPEC Sensors, LLC DIGITAL GAS SENSOR NO2 MODULE ActiveNitrogen Dioxide
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±15%USB-20°C ~ 40°C2.6 V ~ 3.6 V4mA
SPEC Sensors, LLC DGS-RESPIRR DIGITAL GAS SENSOR M ActiveNitrogen Dioxide
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±15%USB-20°C ~ 40°C2.6 V ~ 3.6 V4mA
Amphenol Advanced Sensors CO2 MODULE W/HEADER FOR AAS-AQS- ActiveCO2
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±3%I²C, PWM-10°C ~ 60°C4.5 V ~ 5.5 V25mA
SGX Sensortech INTEGRATED INFRARED CO2 GAS SENS ActiveAir Quality
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Voltage-40°C ~ 75°C3.2 V ~ 5 V35mA
SGX Sensortech INTEGRATED INFRARED CH4 GAS SENS ActiveAir Quality
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Voltage-40°C ~ 75°C3.2 V ~ 5.25 V32mA
SPEC Sensors, LLC SENSOR AIR QUAL ANALOG VLTG MOD ActiveAir Quality
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±2%0 V ~ 3 V-40°C ~ 50°C2.7 V ~ 3.3 V15µA
SPEC Sensors, LLC SENSOR ALCOHOL ANALOG VLTG MOD ActiveAlcohol
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±3%0 V ~ 3 V-40°C ~ 50°C2.7 V ~ 3.3 V15µA
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