• Products
  • Solutions
  • Support
  • About
Campbell Scientific logo Campbell Scientific logo Campbell Scientific logo
  • Home
  • Products
  • Solutions
  • Support
  • About
  • Quote List
  • Contact
  • Regional Websites
    • Regional Websites
    • Africa
    • Australia
    • Brasil
    • Canada
    • Centro Caribe
    • Deutschland
    • España
    • Europe
    • France
    • India
    • Japan
    • United States
    • ภาษาไทย
    • 中国
    • Country Directory
  • Log In

FAQs Frequently Asked Questions about Our Products and Solutions

Ask a Question Ask a Question

Do the CMP6, CMP11, and CMP21 require a power supply?

No. These are all passive devices that create their own voltage signal as a response to the measurement being made. There is, however, a heater and ventilator for these sensors (CVF4) that requires a power supply.

This was helpful

FAQs Home


Similar FAQs

  • Is it possible for LoggerNet to collect data from a data logger and then SFTP it to a server?
  • How can LoggerNet be upgraded to LoggerNet Admin?
  • What is needed to connect a sensor that is compatible with wireless sensor interfaces to a CR800, CR1000, or CR3000 in a wireless network?
  • What is a PRT temperature measurement?
  • If an SR50A-L is used to measure snow depth at a site that has wind, rain, and extreme changes in temperature, which results in condensation, what can be done to ensure the sensor operates properly?
  • What is the default port used when LoggerNet Remote connects with a remote LoggerNet Admin or LoggerNet for Linux installation?
  • If the LoggerNet product key is lost, is there a way to retrieve this information?
CAMPBELL SCIENTIFIC AFRICA

  • Home
  • Products
  • Solutions
  • Support
  • About
  • Newsroom
  • Corporate Blog
  • User Forum
  • Videos and Tutorials
  • GSA Purchases
  • Contact Us
  • Your Account
  • Company Feedback
  • Site Map

country map

Box 3164
Somerset West 7129
REPUBLIC OF SOUTH AFRICA

Campbell Scientific Logo


Website Feedback Website Feedback © 2026 Campbell Scientific Africa