Made in Japan

Manufacturer: Tokyo Keiso

Model: MA-920

MA-920 MICRO FLOWMETER is a metal tube variable area flow meter which has local indication with transmitting of minute flow rate of liquids and gases.
TOKYO KEISO’s long time production know-how and recent electronics technology have been successfully combined.
The existing micro flow meters generally need a signal linearizer due to mechanical problem of very minute sensing part.
In MA-920, integrated microprocessor takes care of these automatic compensation based on individual stored calibration data and achieves high accuracy even for small flow rate.
The 4 to 20 mA with 2-wire system makes field wiring easier.

Features

• Covers very low flow rates of 0.6 to 3 L/h
• 2-wire 4 to 20 mA DC output
• Magnetic field sensor detects the float movement with electronics to eliminate hysteresis. High accuracy and repeatability have been achieved
• Easy- to- read digital LED display
• No liquid dampers are needed even for gas measurement application
• Ex d IIC T6 flame proof construction suitable even for Hydrogen atmosphere

Specifications