GR Ultrasonic level meter, taking the advantages of various level measuring instruments, is a universal one characterized by total digitalized and humanized design. It has perfect level monitoring, data transmission and man-machine communication. The CPU applies import industry monolithic integrated circuit, digital temperature compensation. Its main circuit board applies quality SMT components. Those made our production more stable and reliable.

Characteristics

- Wild range of power supply, able to work during 9~32V DC
- Manual restore factory-setting values
- 4~20mA output, load impedance 0~1KΩ
- 1~15 transmitted pulse intensity depending on working conditions
- Free setting of full-scale start point and end point

Ultrasonic Level difference 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.

Characteristic

- 4 line signal input (analog+digital)
- 2 line 4-20mA current signal output
- Ultrasonic Level difference instrument function, accumulative flow storage
- Compound arithmetic routines function (level differential)
- RS485 interface (support ModBus protocol)
- Flash disk to download data
- Double line relay output
- DC 12V 5W power output (24V optional)
- Micro printer interface (optional)
- AA battery