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HomeProductsSensorsEnviromental GebraBit HTU20D
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GebraBit HTU20D

 

  • Module type: Relative Humidity and Temperature module
  • Module Supply voltage: 1.8 V or 3.3 V
  • Output type: Digital-I2C
  • Humidity rangege: 0 to 100 %RH
  • Temperature range: -40°C to +125°C
  • Package: GebraBit small (36.29mm x 32.72mm)

 

 

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SKU: GB620EN Categories: Enviromental, Humidity, Humidity & Temptrature, Products, Sensors, Temptrature
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  • Description
  • Specifications
  • Documents
Description

OVERVIEW

GebraBit HTU20D is a digital humidity and temperature measurement module.

GebraBit HTU20D Communicate with I2C protocol and operates with 1V8 and 3V3 Supply Voltages which users can easily select with a Considered onboard jumper selector; This feature helps to use a wide range of microcontrollers for interfacing with this module.

GebraBit HTU20D has a digital humidity and Temperature sensor for OEM applications where reliable and accurate measurements, low-power, high volume, and cost-sensitive with tight space constraints are needed. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor, and an electronic identification code is stored on the chip, which can be read out by command. A low battery can be detected, and a checksum improves communication reliability. The resolution of this digital humidity sensor can be changed by command (8/12bit up to 12/14bit for RH/T).

 

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 1V8 and 3V3
  • ON/OFF LED indicator
  • 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

Pinout Diagram

 

 

Specifications
Part Number

GebraBit HTU20D

Short Description

GebraBit HTU20D is a Digital Relative Humidity and Temperature module, with Digital-I2C output and -40°C to +125°C and 0 to 100 %RH measurement range

Product Type

Module

Module Supply Voltage

1.8 V or 3.3 V

Module Logic Voltage

1.8 V or 3.3 V

Module Current Consumption

10 mA to 30 mA (Typ. 20 mA)

Output Type

Digital-I2C

Temperature range

-40°C to +125°C

Temperature Accuracy

± 0.3°C

Temperature Resolution

0.01°C to 0.04°C

Humidity range

0 to 100 %RH

Relative Humidity Accuracy

± 2 %RH

Humidity Resolution

0.04 %RH to 0.7 %RH

Package

GebraBit small (36.29mm x 32.72mm)

Brand

GebraBit

Documents

Documents Link

  • Schematic (.pdf)
  • Module Layout (.pdf)
  • HTU20D 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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