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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Package / Case | Brand | Factory Pack QuantityFactory Pack Quantity | Manufacturer | Maximum Operating Temperature | Mfr | Minimum Operating Temperature | Mounting Styles | Package | Product Status | RoHS | Supply Voltage-Max | Supply Voltage-Min | Unit Weight | Operating Temperature | Published | Series | Part Status | Moisture Sensitivity Level (MSL) | Type | Subcategory | Voltage - Supply | Current Rating | Output | Output Voltage | Output Type | Operating Supply Voltage | Accuracy | Current - Supply | Product Type | Sensor Type | Product Category | RoHS Status |
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  | Mfr. Part #SEN-19325Twicea Part #745-788-SEN-19325 | SparkFun Electronics |
PARTICLE, VOC, HUMIDITY, AND TEM
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| Min.:1 Mult.:1 | - | - | - | - | - | - | SparkFun Electronics | - | - | Bulk | Active | - | - | - | - | -10°C ~ 50°C | - | - | - | - | Humidity, Particulate Matter, Temperature, VOC | - | 4.5V ~ 5.5V | - | I2C | - | - | - | - | 100mA | - | - | - | - | ||
| SEN-19325 | ||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #SEN-17051Twicea Part #745-788-SEN-17051 | SparkFun Electronics |
LOW CONCENTRATION OZONE GAS SENS
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| Min.:1 Mult.:1 | - | - | - | - | - | - | SparkFun Electronics | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | Chlorine (CI2), Nitrogen Dioxide (NO2), Ozone (O3) | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| SEN-17051 | ||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #COM-21506Twicea Part #745-788-COM-21506 | SparkFun |
GAS SENSOR MODULE - ZMOD4450
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| Min.:1 Mult.:1 | - | - | - | - | - | - | SparkFun Electronics | - | - | Bulk | Active | - | - | - | - | 0°C ~ 25°C | - | - | - | - | Air Quality | - | 1.7V ~ 3.6V | - | I²C | - | - | - | ±2% | - | - | - | - | - | ||
| COM-21506 | ||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #SEN-17053Twicea Part #745-788-SEN-17053 | SparkFun Electronics |
AMMONIA GAS SENSOR - MQ-137
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| Min.:1 Mult.:1 | - | - | - | - | - | - | SparkFun Electronics | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | Ammonia (NH3) | - | 4.9V ~ 5.1V | - | 500mV | - | - | 5 V | - | - | - | Ammonia (NH3) | - | - | ||
| SEN-17053 | ||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #SEN-17050Twicea Part #745-788-SEN-17050 | SparkFun Electronics |
DUAL GAS CO AND CH4 DETECTION SE
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| Min.:1 Mult.:1 | - | - | - | - | - | - | SparkFun Electronics | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | Carbon Monoxide (CO), Methane (CH4) | - | 1.4V ~ 1.6V, 4.9V ~ 5.1V | - | 2V ~ 4V, 2.5V ~ 4.3V | - | - | - | - | - | - | Carbon Monoxide (CO) | - | - | ||
| SEN-17050 | ||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #SEN-17052Twicea Part #745-788-SEN-17052 | SparkFun Electronics |
HYDROGEN SULFIDE GAS SENSOR - MQ
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| Min.:1 Mult.:1 | - | - | - | - | - | - | SparkFun Electronics | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | Hydrogen Sulfide (H2S) | - | 4.9V ~ 5.1V | - | 500mV | - | - | - | - | - | - | Hydrogen Sulfide (H2S) | - | - | ||
| SEN-17052 | ||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #SEN-15112Twicea Part #745-788-SEN-15112 | SparkFun |
Air Quality Sensors CO2 Humidity and Temperature Sensor - SCD30
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| Min.:1 Mult.:1 | - | 35 mm x 23 mm x 7 mm | - | 1 | - | + 50 C | SparkFun Electronics | 0 C | - | Bulk | Active | N | 5.5 V | 3.3 V | 1.464399 oz | 0°C ~ 50°C | - | - | - | - | Gas Sensor | - | - | 19 mA | - | - | I²C, UART | 3.3 V to 5.5 V | - | - | - | Carbon Dioxide (CO2) | - | - | ||
| SEN-15112 | ||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #SEN-17049Twicea Part #745-788-SEN-17049 | SparkFun Electronics |
SMOKE SENSOR - MQ-2
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| Min.:1 Mult.:1 | - | - | SparkFun | 1 | SparkFun Electronics | + 50 C | SparkFun Electronics | - 10 C | Through Hole | Bulk | Active | - | 5.1 V | 4.9 V | - | - | - | - | - | - | Natural Gas (CH4), Propane (C3H8) | Sensors | 4.9V ~ 5.1V | - | 2.5V ~ 4V | 2.5 V to 4 V | - | 5 V | - | - | Air Quality Sensors | Flammable Gas | Air Quality Sensors | - | ||
| SEN-17049 | ||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #SEN-08880Twicea Part #745-788-SEN-08880 | SparkFun Electronics |
ALCOHOL GAS SENSOR - MQ-3
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| Min.:1 Mult.:1 | 2 Weeks | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -10°C~70°C | - | - | Active | 1 (Unlimited) | Alcohol (C2H6O) | - | 5V | - | 0 V ~ 3.3 V | - | - | - | - | - | - | - | - | RoHS Compliant | ||
| SEN-08880 | ||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #SEN-09403Twicea Part #745-788-SEN-09403 | SparkFun Electronics |
CARBON MONOXIDE SENSOR - MQ-7
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| Min.:1 Mult.:1 | 2 Weeks | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2014 | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
| SEN-09403 | ||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #SEN-09404Twicea Part #745-788-SEN-09404 | SparkFun Electronics |
METHANE CNG GAS SENSOR - MQ-4
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| Min.:1 Mult.:1 | 2 Weeks | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2014 | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
| SEN-09404 | ||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #SEN-10916Twicea Part #745-788-SEN-10916 | SparkFun Electronics |
HYDROGEN GAS SENSOR - MQ-8
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| Min.:1 Mult.:1 | 2 Weeks | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2014 | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
| SEN-10916 | ||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #SEN-09405Twicea Part #745-788-SEN-09405 | SparkFun Electronics |
LPG GAS SENSOR - MQ-6
Datasheet
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| Min.:1 Mult.:1 | 2 Weeks | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2014 | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
| SEN-09405 |
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