Sensors for factory automation hero

FM-200 flow sensor

Flow sensor for intake and exhaust.

FM-200 flow sensor

Panasonic has developed a new digital flow sensor with integrated display for a wide range of applications. The FM-200 series can control and effectively manage flows using a variety of output modes.

The setting conditions appear on the sub display, making it much easier to keep track of operations. In addition, the 2-color digital display lets you check the sensor’s operation status at a glance.

A new rectification mechanism and Micro Electro Mechanical System (MEMS) technology allow the sensor to be mounted on a silicon sensor chip and result in an extremely small heat capacity, high precision of ±3% F.S. and high-speed response. Two temperature sensors, one on either side of the heater, detect heat distribution and make bidirectional detection possible.


  • Easy-to-read 2-color display with sub display
  • High precision of ±3 % F.S.
  • One sensor for both intake and exhaust
  • High flow-rate type for up to 1000 l/min
  • Integrated value reset function
  • Analog voltage and digital outputs
  • Key lock function
  • Rattle prevention function (response time setting)
  • Display rate setting
  • ECO mode


  • Sensor mounting brackets
  • Panel mounting brackets

Product Finder

Use the Product Finder to find the best product for you

product finder

Find the optimal product for your project by selecting attributes and filter criteria

Go to Product Finder

Typical applications

FM-200 flow sensor applications
  • Checking suction
  • Checking seating
  • Monitoring air blowing and purge gas