PRODUCT  DESCRIPTION

Description

LYNSB Ultrasonic gas flowmeter is China National Key Technologies R&D Program of 863, and it's high-value product researched and developed by Yinuo with Independent Intellectual Property Rights. It gets an invention patent and a practical new-type patent. It can be extensively applied to the supply, transmission, distribution of most dry gas in fields such as underground air storage, power stations, petrochemical industry, aluminum melters etc. A wide range of gas can be measured by LYNSB in eluding natural gas, compact gas, air, fuel gas, corrosive gas, poisonous gas, high-pure gas, etc.


Feature

NO moving parts, low pressure drop, long life span; 

Bi-directional measurement; 

Simple installation, easy maintenance; 

High accuracy and good reliability; 

Ex-proof: Exd(ib)IIBT4(exclude ecetylene)

Temperature and pressure compensation; 

Suitable for small flowrate and large size pipe. 


Specification

Accuracy

±0.5%, ±1.0%, ±1.5%

Diameter

DN25mm~DN300mm

Turndown Ratio

>1:30

Medium

Gas, liquid

Output Signal

Pulse, 4~20mA

Communication Protocol

 MODBUS Protocol

Ex-proof

Common type, Ex-proof type

Protection

IP65

Ex-proof Grade

 Exdib II BT4(GYB101058)

Working Temp.

-40ºC ~+85ºC

Max. Overload Flowrate

120%

Power Supply

DC 24V (600mA), DC12V(1A)

Nominal Pressure

1.6MPa ,2.5MPa,4.0MPa,6.3MPa, 10.0MPa,16MPa,25MPa, 42MPa

 


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