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Environmental Sensor ICs

An Environmental sensor is a sensor designed to help monitor air quality levels as well as environmental conditions in the areas they are being used. Here at RS, we stock a range of different environmental sensors that aim to assess any potential harmful gasses that may have an effect on humans as wells the natural environment.

What do Environmental Sensors measure?

This type of sensor can effectively detect air pollutants that may be harmful to the environment as well as humans and animals. Monitoring these air pollutants means that Environmental sensors can be used to detect a number of different gasses, to name a few:

Hydrogen
Carbon Monoxide
Carbon Dioxide
Methane
Nitrogen
Propane

As well as many more...

Air Quality Sensors

One type of Environmental Sensor is an air quality sensor, this type of sensor is often a small and portable device and provides data in near-real time at low cost and using low amounts of power. Sensor based measurement devices are becoming more popular as people are more aware of harmful gases and pollutants and the health impacts this has on individuals and the environment.

440 Products showing for Environmental Sensor ICs

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In Stock Figaro TGS5042-A00 Carbon Monoxide Air Quality Sensor for Co Monitor, Fire Detection, Residential, Ventilation, RS Stock No. 134-6642 Mfr. Part No. TGS5042-A00 Subtotal (1 unit) £25.38(exc. VAT) £25.38/unit Quantity	Figaro	Carbon Monoxide	Air Quality Sensor	5 %FS	60s	Co Monitor, Fire Detection, Residential, Ventilation, Commercial	-	-	-	-	10mV	Battery Power Supply	-5°C	4	55°C	-	-	14.6mm	49.7mm	TGS5042	and RoHS, EN50291, Meets UL2034, UL Component	-	12g
In Stock SGX Sensors Carbon Monoxide Gas Sensor for CO Detectors RS Stock No. 254-1608P Mfr. Part No. SGX-SURECO Subtotal 1 unit (supplied in a tray) £50.79(exc. VAT) £50.79/unit Quantity	SGX Sensors	Carbon Monoxide	Gas Sensor	-	30μs	CO Detectors	-	-	PCB	-	-	-	-30°C	-	50°C	-	-	-	-	-	RoHS	-	-
In Stock Figaro TGS6812-D00 Methane, Hydrogen Gas Sensor for Hydrogen and Combustible Gas Leak Detectors for Fuel Cells RS Stock No. 134-6660 Mfr. Part No. TGS6812-D00 Subtotal (1 unit) £38.91(exc. VAT) £38.91/unit Quantity	Figaro	Methane, Hydrogen	Gas Sensor	-	-	Hydrogen and Combustible Gas Leak Detectors for Fuel Cells	-	Gas Sensor	-	2.9V	3.1V	AC/DC Power Supply	-10°C	4	70°C	Module	-	13.0mm	18mm	TGS6812	No	-	1.5g
Limited stock SGX Sensors Gas Sensor IC for Air Quality Monitors RS Stock No. 254-1618P Mfr. Part No. VQ35MB Subtotal 1 unit (supplied in a tube) £47.03(exc. VAT) £47.03/unit Quantity	SGX Sensors	-	Gas Sensor IC	-	2s	Air Quality Monitors	-	-	-	-	-	-	-	-	-	-	-	-	-	VQ35	No	-	-
In Stock SGX Sensors SGX-4H2S-100 Hydrogen Sulphide Gas Sensor IC for H2S Detectors RS Stock No. 254-1597 Mfr. Part No. SGX-4H2S-100 Subtotal (1 unit) £44.68(exc. VAT) £44.68/unit Quantity	SGX Sensors	Hydrogen Sulphide	Gas Sensor IC	-	30s	H2S Detectors	-	-	-	-	-	-	-30°C	-	50°C	-	-	-	-	SGX	No	-	-
In Stock SGX Sensors PS4-O2-25% Oxygen Gas Sensor for Air Quality Monitors RS Stock No. 254-1574 Mfr. Part No. PS4-O2-25% Subtotal (1 unit) £109.55(exc. VAT) £109.55/unit Quantity	SGX Sensors	Oxygen	Gas Sensor	-	5s	Air Quality Monitors	-	-	PCB	-	-	-	-40°C	-	55°C	-	-	-	-	PS4	RoHS	-	6g
In Stock GAS SENSING SOLUTIONS LTD COZIR-LP-5000 Carbon Dioxide Gas Sensor IC for Smart Technology Wireless Equipment, Transport, RS Stock No. 180-9024 Mfr. Part No. COZIR-LP-5000 Subtotal (1 unit) £40.69(exc. VAT) £40.69/unit Quantity	GAS SENSING SOLUTIONS LTD	Carbon Dioxide	Gas Sensor IC	-	180s	Smart Technology Wireless Equipment, Transport, Building Maintenance, In Cabin Air Quality, Indoor Air Quality Monitors, Air Quality, Hvac Systems, IoT, Demand Controlled Ventilation System	-	-	Through Hole	3.25V	5.5V	Mains	50°C	6	0°C	Module	-	8.7mm	31mm	-	No	-	2.5g
Currently unavailable Figaro FECS44-100 Ammonia Air Quality Sensor for Portable, Fixed Installation Nh3 Monitors, NH3 Detectors, Ammonia Leak RS Stock No. 134-6648 Mfr. Part No. FECS44-100 Subtotal (1 unit) £265.63(exc. VAT) £265.63/unit Quantity	Figaro	Ammonia	Air Quality Sensor	-	90s	Portable, Fixed Installation Nh3 Monitors, NH3 Detectors, Ammonia Leak Detection In Refrigerator	-	Electrochemical	-	-	-	-	-30°C	3	50°C	Module	-	16.5mm	20.8mm	FECS44	No	-	4.5g
In Stock SGX Sensors PS4-H2S-500 Hydrogen Sulphide Gas Sensor for Gas Leak Detector for Gas Appliances RS Stock No. 254-1568 Mfr. Part No. PS4-H2S-500 Subtotal (1 unit) £74.62(exc. VAT) £74.62/unit Quantity	SGX Sensors	Hydrogen Sulphide	Gas Sensor	-	10s	Gas Leak Detector for Gas Appliances	-	-	PCB	-	-	-	-40°C	-	55°C	-	-	-	-	PS4	RoHS	-	6g
Limited stock Sensirion SGP40-D-R4 VOC Air Quality Sensor for VOC Monitors RS Stock No. 204-7512 Mfr. Part No. SGP40-D-R4 Subtotal (1 unit) £5.02(exc. VAT) £5.02/unit Quantity	Sensirion	VOC	Air Quality Sensor	-	10s	VOC Monitors	-	-	-	1.7V	3.6V	Mains	50°C	6	-10°C	DFN	-	0.85mm	2.44mm	-	No	-	-
In Stock Sensirion SEN50-SDN-T Particle Matter/Dust Air Quality Sensor for Air Quality Monitors RS Stock No. 240-9020 Mfr. Part No. SEN50-SDN-T Subtotal (1 unit) £15.70(exc. VAT) £15.70/unit Quantity	Sensirion	Particle Matter/Dust	Air Quality Sensor	±0.45°C	30μs	Air Quality Monitors	-	-	-	4.5V	5.5V	-	-10°C	-	50°C	-	-	-	-	-	No	-	-
In Stock SGX Sensors PS4-H2S-500 Hydrogen Sulphide Gas Sensor for Gas Leak Detector for Gas Appliances RS Stock No. 254-1568P Mfr. Part No. PS4-H2S-500 Subtotal 1 unit (supplied in a tray) £74.62(exc. VAT) £74.62/unit Quantity	SGX Sensors	Hydrogen Sulphide	Gas Sensor	-	10s	Gas Leak Detector for Gas Appliances	-	-	PCB	-	-	-	-40°C	-	55°C	-	-	-	-	PS4	RoHS	-	6g
In Stock SGX Sensors PS4-NO2-50 Nitrogen Dioxide Gas Sensor for Gas Leak Detector for Gas Appliances RS Stock No. 254-1572 Mfr. Part No. PS4-NO2-50 Subtotal (1 unit) £96.84(exc. VAT) £96.84/unit Quantity	SGX Sensors	Nitrogen Dioxide	Gas Sensor	-	10s	Gas Leak Detector for Gas Appliances	-	-	PCB	-	-	-	-40°C	-	55°C	-	-	-	-	PS4	RoHS	-	6g
In Stock Sensirion Carbon Dioxide Gas Sensor for Air Quality Monitors RS Stock No. 215-1861P Mfr. Part No. SCD41-D-R1 Subtotal 1 unit (supplied on a continuous strip) £30.21(exc. VAT) £30.21/unit Quantity	Sensirion	Carbon Dioxide	Gas Sensor	5 %	60μs	Air Quality Monitors	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RoHS	-	-
In Stock SGX Sensors PS1-H2-5%-MOD Hydrogen Gas Sensor for Hydrogen Gas Detection RS Stock No. 254-1729 Mfr. Part No. PS1-H2-5%-MOD Subtotal (1 unit) £245.12(exc. VAT) £245.12/unit Quantity	SGX Sensors	Hydrogen	Gas Sensor	-	30μs	Hydrogen Gas Detection	-	-	PCB	-	-	-	-40°C	-	85°C	-	-	-	-	PS1	RoHS	-	0.7g
In Stock KEMET Environmental Sensor for Industrial IoT, Smart Building, Transport, Smart Home RS Stock No. 205-5798P Mfr. Part No. USEQFSEA22L180 Subtotal 1 unit (supplied on a continuous strip) £10.10(exc. VAT) £10.10/unit Quantity	KEMET	-	Environmental Sensor	-	120s	Industrial IoT, Smart Building, Transport, Smart Home	-	-	-	1.75V	3.6V	Mains	-40°C	24	85°C	Surface Mount	-	1.55mm	5.6mm	QFS	No	-	0.07g
In Stock SGX Sensors VQ549ZD Flammable Gas Sensor for Portable Gas Detectors RS Stock No. 254-1632 Mfr. Part No. VQ549ZD Subtotal (1 unit) £65.55(exc. VAT) £65.55/unit Quantity	SGX Sensors	Flammable	Gas Sensor	-	20s	Portable Gas Detectors	-	-	PCB	-	-	-	-40°C	-	55°C	-	-	-	-	VQ549	RoHS	-	-
In Stock SGX Sensors Methane Gas Sensor for Industrial Safety RS Stock No. 254-1701P Mfr. Part No. INIR2-ME100% Subtotal 1 unit (supplied in a tube) £186.21(exc. VAT) £186.21/unit Quantity	SGX Sensors	Methane	Gas Sensor	-	30μs	Industrial Safety	-	-	PCB	3.2V	5.25V	-	-40°C	-	75°C	-	-	-	-	-	RoHS	-	25g
In Stock SGX Sensors SGX-4NO2 Nitrogen Dioxide Gas Sensor for NO2 Detectors RS Stock No. 254-1601 Mfr. Part No. SGX-4NO2 Subtotal (1 unit) £46.73(exc. VAT) £46.73/unit Quantity	SGX Sensors	Nitrogen Dioxide	Gas Sensor	-	30μs	NO2 Detectors	-	-	PCB	-	-	-	-30°C	-	50°C	-	-	-	-	-	RoHS	-	-
Last RS stock Sensirion SCD42-D-R2 Carbon Dioxide Gas Sensor for CO Detectors RS Stock No. 241-3844 Mfr. Part No. SCD42-D-R2 Subtotal (1 unit) £27.92(exc. VAT) £27.92/unit Quantity	Sensirion	Carbon Dioxide	Gas Sensor	5 %	60μs	CO Detectors	-	-	-	2.4V	5.5V	External Power Supply 5 Vdc	0°C	-	50°C	-	-	-	-	-	No	-	-