List of products by brand Aichi Tokei

There are 5 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


  • Instantaneous
  • Flow-rate Integrating
  • Flow Volume Flowmeter

  • Model NW (Local display type)
  • Model NW-P (With pulse output)


  • Built-in lithium batteries (No external power supply is required)
  • Indications of both instantaneous flow-rate and integrating flow volume by only 1 flowmeter
  • Revolving display unit (It can be fixed to a easy-to-read position)
  • Simplified structure with the vane wheel type measuring principle
  • Measurement of various liquids
  • Reset function for indications of Integrating Flow Volume (Total) and Integrating Flow Volume (Trip)
  • Value holding function for Instantaneous Flow-Rate indication
  • Pulse output function (Option)

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

Aichi Tokei Turbine gas meters TBZ and TBX series, developed to measure gas consumption of a small boiler, an individual furnace, or other individual gas equipment, are achieved to have high accuracy consists with the light-weighted compact stylish body.

They can widely correspond to maximum working pressure and maximum measuring flow-rate.

The built-in 2-systems pulse transmitter allows your configuration of a remote reading system or of an advanced energy management system.

Also, TBZ series even offers temperature / pressure compensation function that is to display gas consumption converted to its volume at the standard conditions (0,1 atms ), etc.

Aichi Tokei Ultrasonic Gas Flowmeter

  • •Robust against oilmist and dust
  • •Turndown ratio 50:1
  • •Ultrasonic sensor is integrated
  • •Negligible pressure drop (equivalent to straight pipe)
  • •Easy to read LCD which can be oriented at a right angle for easy viewing
  • •2 outputs for easy integration with other system
  • •Lower cost than vortex flowmeters or clamp - on type flowmeters
  • •Options for power supply : Built-in batteries (10 years of continuous operation) / DC power