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CCS801B-COPD
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CCS801B-COPD

Product Overview

The CCS801B-COPD belongs to the category of gas sensors and is specifically designed for detecting volatile organic compounds (VOCs) and monitoring air quality. This sensor is characterized by its compact size, high sensitivity, and low power consumption. The package includes the sensor itself along with essential documentation and support materials. The essence of the CCS801B-COPD lies in its ability to provide accurate and reliable VOC measurements, making it an essential component for various environmental monitoring applications.

Basic Information

  • Category: Gas Sensor
  • Use: VOC Detection and Air Quality Monitoring
  • Characteristics: Compact Size, High Sensitivity, Low Power Consumption
  • Package: Sensor, Documentation, Support Materials
  • Packaging/Quantity: Individual Unit

Specifications

  • Operating Voltage: 1.8V to 3.6V
  • Power Consumption: < 0.5 mA
  • Measurement Range: 400ppb to 8192ppb
  • Interface: I2C or SPI
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 2.7mm x 4mm x 1.1mm

Detailed Pin Configuration

  1. VDD
  2. GND
  3. SDA/SCL
  4. WAKE
  5. INT
  6. nCS
  7. SDO
  8. RSTB

Functional Features

  • High Sensitivity to VOCs
  • Low Power Consumption
  • Digital Interface for Easy Integration
  • On-Chip Processing for Accurate Measurements
  • Built-in Heater for Dynamic Baseline Compensation

Advantages

  • Accurate and Reliable VOC Detection
  • Compact Size for Easy Integration
  • Low Power Consumption for Energy Efficiency
  • Wide Operating Temperature Range
  • Digital Interface for Seamless Connectivity

Disadvantages

  • Limited Measurement Range
  • Requires External Microcontroller for Data Processing
  • Sensitivity to Environmental Factors

Working Principles

The CCS801B-COPD operates based on a metal-oxide semiconductor technology that enables it to detect a wide range of VOCs. When exposed to VOCs, the sensor's resistance changes, which is then converted into digital readings through on-chip processing. The built-in heater ensures stable and accurate measurements by compensating for baseline drift caused by environmental conditions.

Detailed Application Field Plans

The CCS801B-COPD is ideal for use in indoor air quality monitors, automotive cabin air quality systems, and portable air quality detectors. Its high sensitivity and low power consumption make it suitable for battery-operated devices and IoT applications where real-time air quality monitoring is crucial.

Detailed and Complete Alternative Models

  1. CCS811
  2. BME680
  3. SGP30
  4. MiCS-5524
  5. SGPC3

In conclusion, the CCS801B-COPD gas sensor offers a compact and efficient solution for VOC detection and air quality monitoring, making it a valuable component in various environmental sensing applications.

Word Count: 410

Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu CCS801B-COPD u tehničkim rješenjima

  1. What is CCS801B-COPD?

    • CCS801B-COPD is a gas sensor designed to detect low levels of VOCs (volatile organic compounds) and monitor indoor air quality.

  2. How does CCS801B-COPD work?

    • The sensor uses a metal-oxide semiconductor to measure the concentration of VOCs in the air, providing an analog or digital output based on the detected levels.

  3. What are the typical applications of CCS801B-COPD?

    • CCS801B-COPD is commonly used in air purifiers, HVAC systems, smart home devices, and other applications where monitoring and improving indoor air quality is important.

  4. What is the measurement range of CCS801B-COPD?

    • The sensor can detect VOC concentrations from 400 parts per billion (ppb) up to 8192 ppb.

  5. How accurate is CCS801B-COPD?

    • The sensor has a typical accuracy of ±15% for VOC concentrations above 1000 ppb.

  6. Can CCS801B-COPD be integrated with microcontrollers or IoT devices?

    • Yes, the sensor provides I2C and UART interfaces for easy integration with various microcontroller platforms and IoT devices.

  7. Does CCS801B-COPD require calibration?

    • The sensor comes factory-calibrated, but periodic recalibration may be necessary for long-term accuracy.

  8. Is CCS801B-COPD suitable for battery-powered devices?

    • Yes, the sensor has low power consumption, making it suitable for battery-operated applications.

  9. What environmental conditions does CCS801B-COPD operate in?

    • The sensor operates within a temperature range of -40°C to 85°C and a humidity range of 10% to 90% RH.

  10. Are there any known limitations or considerations when using CCS801B-COPD?

    • Users should be aware that the sensor's performance can be affected by factors such as contamination, exposure to high VOC levels, and environmental conditions, and proper maintenance and operating conditions should be maintained for optimal performance.