IF-19 Dwyer flowmeter gas mass flow meter

Xi'an Ao Xin Automation Instrument Co., Ltd.  

(formerly named   Xi'an Ao Xin Automation Instrument Pneumatic Co.,ltd.) is a leading Chinese company specializing in the Dwyer flowmeter    Pressure Measurement  and some other kinds of products . We are a key member China of Pneumatic Association, and is awarded AAA Credit Grade by Bank of China.
High quality of the raw materials, the precision of the parts, the hard tests during and at the end of production are a warranty of reliability and features. Our real strength is to develop customised products to solve any requirement of utilisation. The production runs conforming to the rigorous ISO 9001/2000 requirements .The product range consists of  pressure switch pressure gauge differential pressure switch  transmitter sensor flowmrter  etc   ,which are found in a variety of industrial applications such as machinery, metallurgy, food, textile and waste treatment.

Features

• Multi-drop capability of up to 256 units (for RS-485 option).
• Programmable 12 digit totalizer indicates total gas volume.
• Flow alarm limits for high and low gas flow with relay output.
• Pressure alarm limits for high and low gas pressure with relay output.
• Four button keypad and large 128x64 graphical LCD with backlight.
• Internal conversion factors for up to 32 gases.
• Automatic zero adjustment.
• Self diagnostic tests.

Specifications