Your shopping cart is empty!
Raspberry Pi 5 and kitsRaspberry Pi 4 and kitsRaspberry Pi 3B+ and kitsRaspberry Pi 3B and kitsRaspberry Pi Zero and accessoriesRaspberry Pi PicoRaspberry Pi CMScreens for Raspberry PiRaspberry Pi Camera modulesCases for Raspberry PiHAT extension for Raspberry PiRaspberry Pi 3/2/+ accessoriesPower Supply for Raspberry PiRaspberry Pi memory cards with NOOBS
STM32 MicrocontrollersATmega microcontrollersTeensy - ARMAdafruit FeatherESP8266 / ESP32 WiFi ModulesM5Stack controller and accessories
Security camerasSonoff WiFi Smart SwitchShelly home automation WiFiTuya Smart LifeBlitzWolfGate Automation SystemsBleBox WiFi Smart SwitchHousehold FansSwitchBotLED strip controllersLED floodlightsHumidifiersSmart LED lightningSmart devices for petsHealth and personal care products
Sensors - modulesWireless Communication ModulesRelay modulesLCD/OLED/TFT DisplaysMotor controllersProgrammers and convertersConnectorsSwitchesVoltage RegulatorsBasic Starter KitPrototypingAudio Amplifiers / Speakers / OtherLED DiodesPassive electronic componentsActive electronic componentsCoolingElectromagnets and solenoidsWearable electronics and materials
Hybrid Servo MotorsServo motors and accessoriesDC motorsStepper motorsPlanetary GearsSingle-phase and Three-phase Electric MotorsVibration MotorsBrushless Motors and ControllersElectric Linear Actuators and CylinderWorm Gears and AccessoriesWater pumpsStepper Motor MountsMotor Controller CablesWheels and mounting parts for motors
Rechargeable batteryAlkaline BatteriesPower Supply AccessoriesBattery Chargers Ni-Mh / Ni-Cd / Li-Ion / Li-Pol / Li-FeLi-Ion battery charging and balancing boardsAC/DC Mains powers supply adapterAdjustable Lab Power SuppliesPower Supplies AC/DCUninteruptable power supply UPSInverters DC/ACLaptop adapterBatteries for power toolsEV Car accessoriesCharger for Electric Bikes
Soldering toolsBattery Welding Machines and accessoriesMeasuring equipmentChemicalsTweezersElectric toolsScrewdrivers and wrenchesHot Glue GunPlier and cutting nipperInsulation removal and crimping toolKnives and scissorsElectric engraver toolsMagnifying glassesInsulating materialsFlashlightPlastic enclosureStorage boxes and OrganizersUltrasonic cleanersLabel printersAIRCELL Air Cushion
CNC machines and accessoriesAluminum Extrusion ProfilesLinear ActuatorBrackets and Other Accessories for Aluminium ProfilesLinear guides and garriagesRollers on supportsTrapezoidal Screws and NutsLinear Steel RodsLinear bearingsBearingsTiming BeltsTiming PulleyLinear Rod SupportSpindle motors, converters and mount bracketsScrews and NutsCable ChainsDrills and Cutters
AEON Laser Engraving Cutting MachineFiber Metal Marking LaserCO2 Galvo engraving-marking machineUV Marking machineFLUX Laser Engraving Cutting MachineXTOOL LASER AND BLADE CUTTING MACHINEDiode laser engraving laserLaser machine spare parts and accessoriesEngraving MaterialsLightBurn Software
3D Printers3D scanner3D Pens3D Printing filamentsSLA 3D Printing resin3D Printer maintenance and cleaning3D Printer parts
Educational kits for beginnersEducational kits for advancedSNAP CIRCUITS kitsAbilix Krypton roboticsRobobloq roboticsLEGO Education
USB cablesVideo cables and connectorsUSB HUBComputer network cablesNetwork equipmentAudio cables and connectorsConnection Cables, ExtendersData storages and their accesoriesKeyboard and MouseLaptop batteries
Phone holdersPower BankHeadphonesMobile phone chargersPhone casesSelfie stickSmart WatchesPhone batteriesPortable speakers
Gravity, Air Quality Sensor, SGP40, DFRobot SEN0394
Brand: Dfrobot
Product Code: AN-19375
Availability: 4-6 business days
Planned delivery date after ordering: 2025-02-14
Product Code: AN-19375
Availability: 4-6 business days
Planned delivery date after ordering: 2025-02-14
Ex Tax: 18.76€
Air quality sensor produced by DFRobot. It has a built-in SGP40 chip (introduced by the well-known company Sensirion), which measures the VOC air quality in the range from 0 ppm to 1000 ppm. The values are presented as VOC index readings - from 0 to 500. The air quality depends on what range the reading is in - the lower the VOC index value, the cleaner the air. The module uses an I2C communication interface. The longer the sensor is used, the better its sensitivity and accuracy of trend and change. In an average environment (with potentially low air pollution), the sensor can obtain an accurate VOC index immediately after use. Conversely, in a heavily polluted environment, the sensor may obtain an accurate VOC indicator approximately 1 hour after activation.
Main features:
Main features:
- Very low current consumption - about 2.6 mA
- Built-in temperature and humidity compensation, no calibration required
- VOC indicator for direct indication of air quality
- Use in applications such as air purifiers, kitchen hoods, thermostats, and indoor air quality monitoring systems
- Type: air quality sensor
- Embedded circuit: SGP40
- Measurement range:
- VOC: 0 ppm to 1000 ppm
- VOC index: 0 to 500
- Power supply: from 3.3 V to 5 V
- Operating current: 2.6 mA
- Start-up time: 10s
- Response time: 2s
- Communication interface: I2C bus
- Interface address: 0x59
- Operating temperature range: from -10 °C to 50 °C
- Storage temperature range: from 5 °C to 30 °C
- Working humidity range: from 0% to 90% RH
- Dimensions: 20 x 22 mm
- Gravity Air Quality Sensor - SGP40
- Gravity connection cable
Claim orders from Stores
You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).
Please wait for an email notification regarding Your order status update.
Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva
Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva
Local delivery in Lithuania
Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.
Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.
Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.
Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.
Payment on delivery (COD) +2.00€ (incl. VAT).
You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.
International delivery pricing through courier service
International shipping prices depend on geographic location:
Latvia - 5.50€ (incl. VAT)
Estonia - 6.50€ (incl. VAT)
Paid orders of more than 150€ are shipped for free to Latvia and Estonia.
other countries - negiotiated individually.
International delivery pricing to Omniva/Venipak parcel terminals
Latvia - 6.00€ (incl. VAT)
Estonia - 8.50€ (incl. VAT)
Payments:
We accept payments via PayPal for orders over 20€.
Product availability status:
Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;
Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;
Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;
1-2 work days - product will be shipped in a short time - 1-2 business days;
2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;
3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;
3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;
Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.
