Aichi Tokei Products

Since the company’s establishment in 1898, Aichi Tokei Denki has acquired precision machining technologies through the manufacture of clocks. Based on those technologies, we are contributing to society through the provision of unique sensors, systems and services. Our fluid measuring technologies, which have gained the trust of our customers through our key business of the manufacture of water and gas meters, are at the core of these contributions. Even today, our stance of understanding the constantly changing needs of our customers and changing our own business flexibly, based on our core technologies, remains unchanged.

There are 2 products.

Aichi Tokei's governors are actively working at various locations for energy-saving, labor-saving on energy control, and providing safe supply of gas.
The ones introduced here are Aichi Tokei's standard governors.

•Governor for high temperature gas
•Governor with the precise adjustment handle
•Governor for gas that contains sulfide
•Other special governors

Aichi Tokei ND Flowsensor is ideal for measuring variety of fluid and outputs open collector pulses with the built-in amplifier type magnetic sensor.


  • Highly accurate over a wide measurement range
  • Simple and durable structure
  • Compact and lightweight (eg. ND10: 120g)
  • Compatible with various kinds of fluids
  • Free installation position (except the position that of the holding plate is faced downward.)
  • Excellent cost-performance
  • High sensitive high-density pulse output