Home > Products > Electronics & Electricity > Electronic Instrument > Air & Gas Flowmeter

I、 Specification：
LRCL fixed seperation ultrasonic flowmeter is widely used in industrial field of various liquid on-line flow measurement, the host can be divided into standard hanging type , dishes type, sensors can be divided into outer bound type, insert type, pipe section type etc., in order to meet the user·s requirements in different field.

II、Features： 
1.High accuracy
2.High reliability, high performance, good applicability, full display in Chinese
3.Rate of flow accumulation function in Day, month and year.
4.Power on and power off management function,can record the power on and power off time and flow 64times before,can be manually or automatically compensate to reduce the loss of flow.
5.Overcome the wall of the pipe attenuation the ultrasonic signal and the rough pipe surface scattering the ultrasonic signal efficiently, to reduce the energy consumption of ultrasonic signal.
6.Overcome a small amount of sediment, suspended particles and bubbles to affect the signal,improved the accuracy of the flow measurement,especially suitable for pipe flow measurement.
7.Using a special opening tools install the sensor under pressure without water supply , unique belt roller disassembly, installation method, does not affect the normal production, at any time to complete the online replacement and maintenance .
8.High reliability, low voltage, multiple pulse transmission circuit,measuring accuracy, improve the working life and reliability 
9.Strong anti-interference ability.

III、Performance
*Measurement of liquid: water, sea water, alkali liquor etc.,  and the turbidity is less than 10000 PPM, particle size less than 1 mm 
*PVC pipe material: steel, cast iron, PVC pipe etc such materials the ultrasonic can penetrate the full bobbin.With dense texture, and no serious corrosion and scaling, allows thin layer compact lining 
*Pipe lining material: rubber, epoxy asphalt, FRP, mortar, etc., or without lining
*Pipe diameter range:DN15mm~6000mm,Plug-in Sensor suitable for the pipe diameter DN50mm~6000mm
*Velocity Range:-64m/s~0~+64m/s,Double ways flow
*Accuracy:±1.0%show value(Standard condition).Configuration plug-in sensor,the accuracy can reach to 0.5%
*Linearity:0.5%
*Signal Output:4-20mA or 0-20mA     RS-232(Optional RS-485)
*Sensor:Divided into external clip-on and plug-in. Standard configuration for external clip-on. The maximum working pressure of plug-in sensor is 3Mpa 
*Straight Length: The upstream>10 D, The downstream >5 D (D: diameter) 
*Display:LCD display with the characters size 2*20, With LED blacklight
*Protection Grade: IP65
*Anti-explosion Grade:ExdⅡBT4
*Power Supply:AC220V、DC8~36V or AC7~30V
*Environment Temperature/Humidity:The host at -20℃~+80℃;Sensor at -20℃~+160℃，The sensor can work under water with depth of less than 2 m