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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.

446 Products showing for Environmental Sensor ICs

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In Stock Sensirion Particulate Matter Sensor for Air Quality Monitors RS stock no. 186-2540 Mfr. Part No. SPS30 Subtotal (1 unit) R 630,95(exc. VAT) R 630,95/unit Quantity	Sensirion	-	Particulate Matter Sensor	±10 %	1s	Air Quality Monitors	-	Air Quality Sensor	-	4.5V	5.5V	External Power Supply 5 Vdc	-10°C	5	60°C	-	-	41mm	41mm	SPS30	DIN EN 60825-1 Class 1	-	26g
In Stock Amphenol Advanced Sensors Carbon Dioxide Environmental Sensor for Self-Contained Ventilation System Control, Air Heat RS stock no. 257-9561 Mfr. Part No. T3022-1-5K-1-MX Subtotal (1 unit) R 1 749,13(exc. VAT) R 1 749,13/unit Quantity	Amphenol Advanced Sensors	Carbon Dioxide	Environmental Sensor	10 %	7ms	Self-Contained Ventilation System Control, Air Heat Exchanger Volume Control, Residential Demand Based Ventilation, HVAC	-	Non-Dispersive Infrared (NDIR)	-	4.5V	5.5V	4.5 to 5.5 V dc	0°C	4	50°C	IP65 Rated Enclosure	-	15mm	60mm	T3022	ROSH and Prop65, REACH	-	-
In Stock Sensirion SEN55-SDN-T NOx, PM, RH, VOC Environmental Sensor for Particulate Matter, Relative Humidity, Temperature, Voc RS stock no. 240-9022 Mfr. Part No. SEN55-SDN-T Subtotal (1 unit) R 522,51(exc. VAT) R 522,51/unit Quantity	Sensirion	NOx, PM, RH, VOC	Environmental Sensor	±0.45°C	-	Particulate Matter, Relative Humidity, Temperature, Voc Measurement	-	-	-	4.5V	5.5V	Battery, USB	-10°C	-	50°C	-	-	-	-	-	No	-	-
Being discontinued Figaro TGS813-A00 Gas Sensor for Natural Gas, General Purpose Sensor, Domestic Gas Alarm, LPG Monitoring, Portable Gas RS stock no. 134-6645 Mfr. Part No. TGS813-A00 Subtotal (1 unit) R 546,58(exc. VAT) R 546,58/unit Quantity	Figaro	-	Gas Sensor	-	-	Natural Gas, General Purpose Sensor, Domestic Gas Alarm, LPG Monitoring, Portable Gas Detectors	-	Gas Sensor	-	0.2V	24V	-	-40°C	6	70°C	Module	-	17mm	16.5mm	TGS 813	No	-	-
In Stock Sensirion SEN54-SDN-T VOC, RH, PM Environmental Sensor for Particulate Matter, Temperature, Relative Humidity, Voc RS stock no. 238-9413 Mfr. Part No. SEN54-SDN-T Subtotal (1 unit) R 477,74(exc. VAT) R 477,74/unit Quantity	Sensirion	VOC, RH, PM	Environmental Sensor	4.5 %RH	60s	Particulate Matter, Temperature, Relative Humidity, Voc Measurement	-	-	-	4.5V	5.5V	USB, Battery	-10°C	6	50°C	-	-	-	-	-	IEC 61000-4-3, IEC 61000-4-2, IEC 61000-4-8	-	36.4g
In Stock TERA Sensor Next-PM Particle Matter/Dust Air Quality Sensor for Dust Air Quality Sensor RS stock no. 195-3770 Mfr. Part No. Next-PM Subtotal (1 unit) R 1 633,38(exc. VAT) R 1 633,38/unit Quantity	TERA Sensor	Particle Matter/Dust	Air Quality Sensor	±10 %	5s	Dust Air Quality Sensor	-	-	-	-	5V	Mains	-20°C	-	70°C	Module	-	23mm	62mm	-	No	-	45g
In Stock SGX Sensors Methane Gas Sensor for Portable Gas Detectors RS stock no. 254-1624P Mfr. Part No. VQ546MR Subtotal 1 unit (supplied in a tube) R 1 653,92(exc. VAT) R 1 653,92/unit Quantity	SGX Sensors	Methane	Gas Sensor	-	20s	Portable Gas Detectors	-	-	PCB	-	-	-	-40°C	-	55°C	-	-	-	-	VQ546	RoHS	-	-
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) R 373,16(exc. VAT) R 373,16/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 Sensirion SCD41-D-R1 Carbon Dioxide Gas Sensor for Air Quality Monitors RS stock no. 215-1861 Mfr. Part No. SCD41-D-R1 Subtotal (1 unit) R 696,80(exc. VAT) R 696,80/unit Quantity	Sensirion	Carbon Dioxide	Gas Sensor	5 %	60μs	Air Quality Monitors	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RoHS	-	-
In Stock SGX Sensors Carbon Dioxide Gas Sensor for Industrial Safety RS stock no. 254-1698P Mfr. Part No. INIR2-CD100% Subtotal 1 unit (supplied in a tube) R 4 363,45(exc. VAT) R 4 363,45/unit Quantity	SGX Sensors	Carbon Dioxide	Gas Sensor	-	30μs	Industrial Safety	-	-	PCB	3.2V	5.25V	-	-40°C	-	75°C	-	-	-	-	-	RoHS	-	25g
In Stock SGX Sensors PS1-SO2-50 Sulphur Dioxide Gas Sensor for SO2 Detectors RS stock no. 254-1551 Mfr. Part No. PS1-SO2-50 Subtotal (1 unit) R 1 190,35(exc. VAT) R 1 190,35/unit Quantity	SGX Sensors	Sulphur Dioxide	Gas Sensor	-	20s	SO2 Detectors	-	-	PCB	-	-	-	-40°C	-	55°C	-	-	-	-	PS1	RoHS	-	700mg
In Stock KEMET Environmental Sensor for Forest Protection, Industrial, Oil, Infrastructure Protection, Gas RS stock no. 205-5784 Mfr. Part No. USEQFCSA455100 Subtotal (1 unit) R 1 133,70(exc. VAT) R 1 133,70/unit Quantity	KEMET	-	Environmental Sensor	-	12ms	Forest Protection, Industrial, Oil, Infrastructure Protection, Gas	-	-	-	2.7V	8V	Mains	-40°C	3	85°C	TO-39	-	17.3mm	9.14mm	QFC	No	-	650mg
In Stock Sensirion SCD40-D-R1 Carbon Monoxide Gas Sensor for Air Quality Monitors RS stock no. 215-1859 Mfr. Part No. SCD40-D-R1 Subtotal (1 unit) R 347,41(exc. VAT) R 347,41/unit Quantity	Sensirion	Carbon Monoxide	Gas Sensor	5 %	60μs	Air Quality Monitors	-	-	-	-	-	-	-	-	-	-	-	-	-	-	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) R 654,72(exc. VAT) R 654,72/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	-	-
In Stock GAS SENSING SOLUTIONS LTD COZIR-AH-1 Carbon Dioxide Gas Sensor for Agriculture, Health Care System, Transportation, Food RS stock no. 180-9025 Mfr. Part No. COZIR-AH-1 Subtotal (1 unit) R 1 830,51(exc. VAT) R 1 830,51/unit Quantity	GAS SENSING SOLUTIONS LTD	Carbon Dioxide	Gas Sensor	-	180s	Agriculture, Health Care System, Transportation, Food Packaging, Aerospace, Food Storage, Safety	-	-	-	-0.3V	6V	Mains	-25°C	10	55°C	Module	-	43mm	17.25mm	-	No	-	6g
In Stock GAS SENSING SOLUTIONS LTD ExplorIR-M-20 Carbon Dioxide Gas Sensor for Health Care System, Agriculture, Food Storage, RS stock no. 180-9026 Mfr. Part No. ExplorIR-M-20 Subtotal (1 unit) R 3 015,10(exc. VAT) R 3 015,10/unit Quantity	GAS SENSING SOLUTIONS LTD	Carbon Dioxide	Gas Sensor	-	120s	Health Care System, Agriculture, Food Storage, Aerospace, Food Packaging, Safety, Transportation	-	-	-	-0.3V	6V	Mains	-25°C	4	55°C	Module	-	20.9mm	21.6mm	-	No	-	8g
In Stock Sensirion NOx, PM, RH, VOC Environmental Sensor for Particulate Matter, Relative Humidity, Temperature, Voc Measurement RS stock no. 240-9021 Mfr. Part No. SEN55-SDN-T Subtotal (1 tray of 45 units) R 21 505,095(exc. VAT) R 477,891/unit Quantity	Sensirion	NOx, PM, RH, VOC	Environmental Sensor	±0.45°C	-	Particulate Matter, Relative Humidity, Temperature, Voc Measurement	-	-	-	4.5V	5.5V	Battery, USB	-10°C	-	50°C	-	-	-	-	-	No	-	-
In Stock SGX Sensors Carbon Dioxide Pyroelectric Infrared Sensor for Air Quality Monitors RS stock no. 254-1499 Mfr. Part No. IR11BD Subtotal (1 tube of 20 units) R 60 908,30(exc. VAT) R 3 045,415/unit Quantity	SGX Sensors	Carbon Dioxide	Pyroelectric Infrared Sensor	-	20s	Air Quality Monitors	-	-	PCB	3V	5V	-	-20°C	-	55°C	-	-	19mm	19mm	-	CSAus, LR, IECEX, RoHS, Ex	-	3g
In Stock SGX Sensors Carbon Dioxide Pyroelectric Infrared Sensor for Air Quality Monitors RS stock no. 254-1502P Mfr. Part No. IR11BR Subtotal 1 unit (supplied in a tube) R 3 232,23(exc. VAT) R 3 232,23/unit Quantity	SGX Sensors	Carbon Dioxide	Pyroelectric Infrared Sensor	-	20s	Air Quality Monitors	-	-	PCB	3V	5V	-	-20°C	-	55°C	-	-	19mm	19mm	-	LR, IECEX, Ex, CSAus, RoHS	-	3g
In Stock SGX Sensors Gas Sensor for Portable Gas Detectors RS stock no. 254-1515 Mfr. Part No. MICS-6814 Subtotal (1 tray of 100 units) R 24 391,90(exc. VAT) R 243,919/unit Quantity	SGX Sensors	-	Gas Sensor	-	-	Portable Gas Detectors	-	-	PCB	3V	5.1V	-	-20°C	-	55°C	-	-	-	-	-	RoHS	-	-