The SCD-30 is an NDIR sensor, which is a 'true' CO2 sensor that will tell you the CO2 PPM (parts-per-million) composition of ambient air. Unlike the SGP30, this sensor isn't approximating it from VOC gas concentration - it really is measuring the CO2 concentration! That means it's a lot bigger and more expensive, but it is the real thing. Perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more.
Data is read over I2C, so it works very nicely with just about any microcontroller or microcomputer. We've written both Arduino and Python/CircuitPython code so you can get started in a jiffy. Another nice element to this sensor is it comes with an SHT31 temperature and humidity sensor already built-in. The sensor is used to compensate the NDIR CO2 sensor, but it's also readable, so you get full environmental data. With built-in SHT31, you cannot go wrong with this sensor when measuring Temperature, Humidity and CO2 concentration.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
Logging you in
{"id":6627211346006,"title":"SCD30 Carbon Dioxide (CO2) Gas Sensor","handle":"scd30-carbon-dioxide-co2-gas-sensor","description":"The SCD-30 is an NDIR sensor, which is a 'true' CO2 sensor that will tell you the CO2 PPM (parts-per-million) composition of ambient air. Unlike the SGP30, this sensor isn't approximating it from VOC gas concentration - it really is measuring the CO2 concentration! That means it's a lot bigger and more expensive, but it is the real thing. Perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eData is read over I2C, so it works very nicely with just about any microcontroller or microcomputer. We've written both Arduino and Python\/CircuitPython code so you can get started in a jiffy. Another nice element to this sensor is it comes with an SHT31 temperature and humidity sensor already built-in. The sensor is used to compensate the NDIR CO2 sensor, but it's also readable, so you get full environmental data. With built-in SHT31, you cannot go wrong with this sensor when measuring Temperature, Humidity and CO2 concentration.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSCD-30 Specifications:\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eNDIR CO2 sensor technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated temperature and humidity sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual-channel detection for superior stability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement range: 400 ppm – 10.000 ppm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±(30 ppm + 3%)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: 19 mA @ 1 meas. per 2 s.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully calibrated and linearized\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C digital interface address 0x61\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2022-12-06T11:10:58+05:30","created_at":"2021-09-07T22:16:12+05:30","vendor":"ThinkRobotics.in","type":"","tags":["air quality sensor","arduino sensor","Arduino temperature sensor","carbon dioxide senor","co2","co2 detection","co2 sensor","Digital Temperature Sensor","ELC1","ENVR-SNR","Humidity and Temperature","humidity detection","Humidity Sensor","RH\/T sensor","SCD30","sensor","SHT31","Temperature","Temperature Sensor"],"price":499999,"price_min":499999,"price_max":499999,"available":true,"price_varies":false,"compare_at_price":799999,"compare_at_price_min":799999,"compare_at_price_max":799999,"compare_at_price_varies":false,"variants":[{"id":39532313509974,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC1094","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SCD30 Carbon Dioxide (CO2) Gas Sensor","public_title":null,"options":["Default Title"],"price":499999,"weight":200,"compare_at_price":799999,"inventory_management":"shopify","barcode":"39532313509974","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/SCD30_t.jpg?v=1631033173","\/\/thinkrobotics.com\/cdn\/shop\/products\/scd30-5.jpg?v=1631033174"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/SCD30_t.jpg?v=1631033173","options":["Title"],"media":[{"alt":"SCD30 Carbon Dioxide (CO2) Gas Sensor","id":21261138886742,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/SCD30_t.jpg?v=1631033173"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/SCD30_t.jpg?v=1631033173","width":600},{"alt":"SCD30 Carbon Dioxide (CO2) Gas Sensor","id":21261138919510,"position":2,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/scd30-5.jpg?v=1631033174"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/scd30-5.jpg?v=1631033174","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"The SCD-30 is an NDIR sensor, which is a 'true' CO2 sensor that will tell you the CO2 PPM (parts-per-million) composition of ambient air. Unlike the SGP30, this sensor isn't approximating it from VOC gas concentration - it really is measuring the CO2 concentration! That means it's a lot bigger and more expensive, but it is the real thing. Perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eData is read over I2C, so it works very nicely with just about any microcontroller or microcomputer. We've written both Arduino and Python\/CircuitPython code so you can get started in a jiffy. Another nice element to this sensor is it comes with an SHT31 temperature and humidity sensor already built-in. The sensor is used to compensate the NDIR CO2 sensor, but it's also readable, so you get full environmental data. With built-in SHT31, you cannot go wrong with this sensor when measuring Temperature, Humidity and CO2 concentration.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSCD-30 Specifications:\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eNDIR CO2 sensor technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated temperature and humidity sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDual-channel detection for superior stability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMeasurement range: 400 ppm – 10.000 ppm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±(30 ppm + 3%)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: 19 mA @ 1 meas. per 2 s.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFully calibrated and linearized\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C digital interface address 0x61\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e"}
