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HomeProductsSensorsEnviromental GebraBit SGP41-D-R4
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GebraBit SGP41-D-R4

 

  • Module type: VOC and NOx module,
  • Module Supply Voltage: 1.8 V or 3.3 V
  • Output Type: Digital-I2C
  • Detection Range: 0 to 1000000ppb (Ethanol in clean air), 0 to 10000 ppb (NO2 in clean air)
  • Package: GebraBit small (36.29mm x 32.72mm)

 

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SKU: GB605EN Categories: Air Quality, Enviromental, Products, Sensors
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  • Description
  • Specifications
  • Documents
Description

OVERVIEW

 

GebraBit SGP41-D-R4 Air Quality module for VOC and NOx Measurements

GebraBit SGP41-D-R4 operates with 1V8 and 3V3 Supply Voltages that users can easily select with jumper selector of the module.

User can interface with GebraBit SGP41-D-R4 by I2C protocol with the module.

The SGP41-D-R4 is a digital gas sensor designed for easy integration into air purifiers or demand controlled ventilation systems. Sensirion’s CMOSens® technology offers a complete, easy-to-use sensor system on a single chip featuring a digital I2C interface and temperature controlled micro hotplates, providing one VOC and one NOx based indoor air quality signal. Both sensing element and Gas Index Algorithm feature an unmatched robustness against contaminating gases present in realworld applications enabling a unique long-term stability as well as low drift. Sensirion’s state-of-the-art production process guarantees high reproducibility and reliability.

 

WARNING: FOR ACCURATE INFORMATION ABOUT ICs ABSOLUTE MAXIMUM RATINGS AND ITS PRECIOUS CHARACTERISTICS RANGES, USERS MUST CERTAINLY REFER TO ICs MANUFACTURE DATASHEET.

Key Features

  • User-selectable module power supply voltage between 3V3 and 5V
  • On Board, ON/OFF LED indicator
  • GebraBit Pin Compatible with GEBRABUS
  • GebraBit small package
  • It can be used as a daughter board of GebraBit MCU Modules
  • Featuring Castellated pad (Assembled as SMD Part)
  • Separatable screw parts to reduce the size of the board
Specifications
Part Number

GebraBit SGP41-D-R4

Short Description

0 to 10000 ppb (NO2 in clean air) measurement range, GebraBit SGP41-D-R4 is a VOC and NOx module, with Digital-I2C output and 0 to 1000000ppb (Ethanol in clean air)

Product Type

Module

Module Supply Voltage

1.8 V or 3.3 V

Module Logic Voltage

Refer to Datasheet

Module Current Consumption

10 mA to 30 mA (Typ. 20 mA)

Output Type

Digital-I2C

Detection Gas

VOC and NOx

Detection Range

0 to 10000 ppb (NO2 in clean air), 0 to 1000000ppb (Ethanol in clean air)

Sensivity

–

Detection Gas Accuracy

–

Resolution Ratio

–

Repeatability

<± 5 NOx Index Points or %m.v. (the larger), <±5 VOC Index Points or %m.v. (the larger)

Humidity range

–

Humidity Accuracy

–

Temperature range

–

Package

GebraBit small (36.29mm x 32.72mm)

Brand

GebraBit

Documents

Documents Link

  • Schematic (.pdf)
  • Module Layout (.pdf)
  • SGP41-D-R4 Datasheet
  • Wiki Link (Source Code and Tutorial)
DISCLAIMER: GEBRABIT PRODUCTS ARE INTENDED SOLELY FOR RESEARCH & DEVELOPMENT PURPOSES. GEBRABIT EXPLICITLY DECLARES IT HAS NO RESPONSIBILITY IF USERS UTILIZE THEM IN ALL OTHER SENSITIVE AND PRECISE APPLICATIONS THAT CAUSE FINANCIAL AND HUMAN LIFE DAMAGE.

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