SGP40 Air Quality Sensor - Breakout

SKU: SEN0392 Brand: DFRobot

The SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well-known Sensirion. Based on the Sensirion’s CMOSens® technology, the...

$26.35 AUD, inc GST

$23.95 AUD, exc GST

Available with a lead time
Expect dispatch between May 22 and May 28

Quantity Discounts:

10-25 $23.24 (exc GST)
25+ $22.75 (exc GST)

The SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well-known Sensirion. Based on the Sensirion’s CMOSens® technology, the SGP40 offers a complete sensor system on a single chip, a temperature-controlled micro-hotplate and a humidity-compensated indoor air quality signal. In combination with Sensirion’s powerful VOC algorithm, the sensor signal can be directly used to evaluate indoor air quality. It features low power(2.6mA), and fast response(2s). The data from the sensor can be directly used to evaluate air quality without calibration.

With compact and small body, this Breakout SGP40 Air Quality sensor is very suitable for indoor projects that will be used for a long time, such as refitting air purifiers, kitchen hoods, etc. Besides, we provide you with C and Python libraries for using with different main-controllers.

Note: VOC index is obtained by converting the detected ethanol equivalent in air.

Features

Ultra-low Power Consumption(2.6mA)
Built-in Temperature and Humidity Compensation, no need to calibrate
VOC Index for direct Air Quality Indication

Applications

Air Purifiers
Kitchen Hoods
Demand-controlled Ventilation
Thermostats
Indoor Air Quality Monitoring

Specification

Power Supply: 3.3V~5V
Operating Current: 2.6mA
Preheat Time: 10S
Response Time: 2S
Communication: I2C
I2C Address: 0x59
Operating Temperature Range: -10°C ~ 50°C
Storage Temperature Range: 5°C ~ 30°C
Operating Humidity Range: 0%RH~90%RH
VOC Index: 0-500
Measuring Range: 0-1000ppm(Ethanol Equivalent)
Dimension: 18*11.5mm/ 0.71*0.45”

Documents

Product wiki

Parts List

SGP40 Air Quality Sensor - Breakout x1
2.54-4P Black Single-Row Connector x1

Product Comments

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Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$6+ for Standard Post (typically 6+ business days, tracked)
$10+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$11+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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