Wall Mounted Open Channel Flowmeter

 Brief introduction:

Open channel flow integrating instrument is a universal industry intelligent instrument. 4-20mA, 0-20mA, 1-5V and 0-5V linear signal output and RS485 serial output are optional.  Integrating 2 line control module of signal input, this instrument separately control each line signal and do relative operating to display and output. Combine with our ultrasonic level meter, it become to differential level control system. Processing open channel flow integrating instrument function, it can be used as open channel flow meter. For flash disk to download data, it is flexible to use.
Features :
Low sensor power consumption, easy installation and orientation, application wildly , standard 4-20mA output, use it separately as liquid level meter 
Easy operation, widely used in thin plate right-angle weir, triangular weir, parshall flume and so on.
Full functions, 2 line relays output, easy to connect actuating mechanism such as motor, Warner.
Flow integrating instrument possess data storage. When power off it can save 10 years.
According to condition, it can choose special sensor such as: anti-erosion, anti-explosion, small blind area, ultra low power consumption or large scale and so on.
Base on user's demand, it can attach flash disk, micro printer and storage battery .  Build in 8AA batteries; it can work several hours after power off.
High precise, noncontact level measurement, without impact on flow velocity
 

Performance index

Flux range: 0～93m3/s

Application:  right-angle rectangular weir, triangular weir, width weir, parshall flume

Display resolution: based on input signal

Calibration: factory calibration or on-site calibration

Display: 2.8 inches LCD

Input signal : 4～20mA,0～20mA,1～5V, 0～5V,RS485

Button: 4 figure sensitive key

Output

Voltage output: DC12V or 24V

Signal output :RS485/RS232,  4～20mA, 2 line relay

Capacity of relay contact:  AC:5A 120V DC:10A 24V

  Power

Work voltage:  AC160V～250V

Normal power consumption : ＜5W                                                                 

Physical property         

Dimension: 185×256mm                                                       

Material: ABS                                                         

Weight: 2Kg                                                                     

Ambient condition

Work temperature: 0～50℃

Humidity : ≤85RH

Pressure: normal