1. Catalogs
  2. DABECO Co.,Ltd
  3. RS485 Output Humidity and Temperature Sensor DB801 for Indoor Using

RS485 Output Humidity and Temperature Sensor DB801 for Indoor Using

RS485 Output Humidity and Temperature Sensor DB801 for Indoor Using

RS485 Output Humidity and Temperature Sensor DB801 for Indoor Using

Product catalog summary
Product Overview: The DB801 is an RS485 bus type temperature and humidity sensor designed for indoor use. It features an RJ45 interface, enabling multi-point monitoring, networking, remote transmission, and on-site digital display. It is suitable for environments such as computer rooms, archives, libraries, and offices, and can connect with various control equipment and computers. A single network can monitor up to 32 points.
Technical Specifications:
  • Measuring Range: Humidity: 0%RH to 100%RH; Temperature: -20℃ to 80℃ (customizable).
  • Measuring Accuracy: Humidity: ±3.0%RH; Temperature: ±0.4℃ (at 20%RH—80%RH, @25℃).
  • Interface Mode: RS485.
  • Communication Distance: Less than 1200m.
  • Communication Protocol: Standard Modbus.
  • Response Time: 15 seconds.
  • Addressable Range: 1-255.
  • Baud Rate: 1200-38400.
  • Power Supply Voltage: 12V DC-24V DC.
  • Operating Temperature: -20℃ to 80℃.
  • Power Consumption: Less than 4W.
Applications: The sensor is ideal for indoor public places such as subways, shopping malls, hospitals, railway and bus stations, libraries, museums, workshops, data centers, sports venues, and building automation systems where temperature and humidity monitoring is required.
See more

Catalog excerpts

RS485 Output Humidity and Temperature Sensor DB801 for Indoor Using-1

DABECO Catalogs: DI-0819 page 1 of 2 for Indoor Using DB801 sensors are RS485 bus type temperature and humidity sensors with RJ45 interface, which can realize multi-point simultaneous monitoring, networking and remote transmission, on-site digital display and other functions. It is used for data communication in computer rooms, archives, libraries,warehousing, offices and other environments, and it can be directly connected with various control equipment, display instruments and computers. One network can monitor up to 32 points. This series of temperature and humidity sensors also have a display screen, which can directly observe the temperature and humidity changes in the field. Technical Parameters Parameter www.dabeco.com [email protected]

 Open the catalog to page 1
RS485 Output Humidity and Temperature Sensor DB801 for Indoor Using-2

Application Indoor public places such as subways, shopping malls, hospitals, railway and bus stations, libraries, museums, workshops, data centers and sports venues, as well as in building automation and other indoor environmental where temperature and humidity need to be measured.

 Open the catalog to page 2

All DABECO Co.,Ltd catalogs and technical brochures

  1. W501-DAS3

    2  Pages

  2. W501-DCL4.2

    2  Pages

  3. W501-DCH10

    2  Pages

  4. W510-DAS3

    2  Pages

  5. W510-DCL4.2

    2  Pages

  6. W510-DCH10

    2  Pages

  7. W761-DCD-4.2

    2  Pages

  8. W761-DCL2.2

    2  Pages

  9. W761-DCC1

    2  Pages

  10. W761-DAS2

    2  Pages

  11. W771-DCD-4.2

    2  Pages

  12. W771-DCL2.2

    2  Pages

  13. W771-DCC1

    2  Pages

  14. W771-DAS2

    2  Pages

  15. W771-DCP4.0

    2  Pages

  16. W771-DCS4

    2  Pages

  17. W510-DCCF1.0

    2  Pages

  18. W501-DWP10.1

    2  Pages

  19. W501-DP10.1

    2  Pages

  20. W501-DOZ10.1

    2  Pages

  21. W501-DCP4.0

    2  Pages

  22. W501-DCD10.1

    2  Pages

  23. W501-DCCF1.0

    2  Pages

  24. W501

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.