Frequently Asked Questions 

Have questions?  Find quick answers to many of the most commonly-asked, repair and calibration-related questions here. Check back often as our library of answers continues to grow. For more technical or product-related questions, please visit our Technical Resources section for our Technical FAQs. For other customer service-related questions, visit our Customer Service section and Customer Service FAQs.
 
If you still can’t find the answer to your question, please contact our Inside Sales/Customer Service team at 800 848-6564 (US) or +1-614-850-5000

How do I send my Honeywell sensor in for repair, warranty or calibration service?

Generate a Return Material Authorization request online.  Once you have completed the online form, an RMA number will be generated and you will receive an email confirmation, including a shipping label.

Standard turn-around times are:

  • Calibration: Five days
  • Minor Repair: Five days following customer approval
  • Major Repair: dependent on the nature of the repair