Oval gear flow sensor – Free Trial


Oval gear flow sensor - Free Trial


Excellent repeatability
Space-saving installation due to its small body size and no need for straight pipes
Optimal control for fuel such as kerosene and heavyoil



We are looking for companies who can evaluate
our oval gear flow sensor for built-in-a-machine usage.


        ・Application period:November 9th to December 24th,2021

        ・Condition for the application: A company who is looking for a built-in flow sensor

         for adoption in machine products and who is willing to evaluate the flow sensor for the purpose.

        ・Free-trial flow sensor: Oval gear positive displacement type flow sensor Model OF-Z (size: 5mm, 10mm, 20mm)

        ・Quantity of the flow sensor for free trials: 20 pieces in total

         * If there are a larger number of applicants, decision will be made after selection.


Application method

Please write “Free Trial Application” in the subject line of the email.

After entering the information required for the application in the body of the email, send it to “”.


Information required for the application

Company name, Department, Job title, Name, Country, Company URL, Email



Liquid flow measurement application examples
of various machines in wide range of usage fields.






Company introduction video




Corporate website


Corporate Website



Inquiries about free trials

Aichi Tokei Denki co.,ltd
Water Equipment Sales Promotion Department
Sales Development Group

Email :