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TVOC (Total Volatile Organic Compounds) Gas Sensor, High Sensitivity

Name: TVOC (Total Volatile Organic Compounds) Gas Sensor, High Sensitivity
Brand: Waveshare
SKU: RBD-4193
Price: 1595 BDT
Availability: InStock

Reference RBD-4193

Brand Waveshare

The TVOC Sensor is an efficient tool for air quality assessment, specifically designed for precise measurement of TVOC (Total Volatile Organic Compounds) gas concentration in the environment. Features excellent adaptability and expandability, and can be customized according to the specific needs of users.

SKU:30712
Part No.:TVOC Sensor
Brand:Waveshare

Description
Product Details

Description

TVOC (Total Volatile Organic Compounds) Gas Sensor, High Sensitivity, Low Power Consumption, Long Lifespan, Compact Size

TVOC Gas Sensor

Total Volatile Organic Compounds Sensor

for easy integration into air treatment devices and air quality monitors

TVOC (Total Volatile Organic Compounds) Gas Sensor, front view

Features at a glance

The TVOC Sensor is an efficient tool for air quality assessment, specifically designed for precise measurement of TVOC (Total Volatile Organic Compounds) gas concentration in the environment. Features excellent adaptability and expandability, and can be customized according to the specific needs of users.

Capable of detecting TVOC (Total Volatile Organic Compounds), CO₂ (Carbon Dioxide), and CH₂O (Formaldehyde) concentrations in the environment
Supports UART communication
High sensitivity, low power consumption, long lifespan, compact size
Comes with online development resources and manual (examples for Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32)

Specifications

Operating voltage	5V	Logic level	3.3V
Communication interface	UART	Baud rate	115200bps
Response time	< 20s	Switch-on time	< 120s
Detection range	0.1ppm～100ppm	Refresh rate	1Hz
Dimensions	27 × 20 × 4.3 (mm)	Mounting hole size	2.0mm
Operating current	≤60mA	Operating temperature	-20℃～50℃
Operating humidity	≤96％RH	Lifespan	5 years

Application Scenarios

Environmental Monitoring

Smart Home Appliances

Smart Industry

Automotive Electronics

UART control interface

supports host boards with UART interface such as Raspberry Pi / Raspberry Pi Pico / Arduino / ESP32...

VCC	5V power input
GND	Ground
TXD	UART TX pin
RXD	UART RX pin
RST	Reset pin (low active)
ALM*	Alarm pin

* When the TVOC concentration exceeds 2ppm, the ALM pin will become low level.

Hardware connection

Connecting with Raspberry Pi

Application Example

* for reference only, please refer to the Package Content for detailed part list.

Outline Dimensions

Resources & Services

WIKI: www.waveshare.com/wiki/TVOC_Sensor

Product Details

Reference RBD-4193

In stock 1 Item

Specific References

EAN13: 4193

Comments (0)

Grade

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