Ultrasonic Level Sensor, Output 4-20mA/1-5V/RS485, 0-40M

Ultrasonic level sensor has high accuracy 0.3%FS and measuring range 0-5m, 0-10m, 0-15m to 0-40m. It also adopts integrated structure and mainly consists of OLED display, waterproof connectors and ultrasonic probe. Ultrasonic level sensor using advanced non-contact ultrasonic measurement technology can be used for liquid/solid/powder level of tapered/spherical tank, tapered feed outlet tank, sewage tank, river, lake, etc. It has optional output signal 4-20mA, RS485, HART, 2 relays or 3 NPN, optional power supply DC 12-16V, DC 24-28V, AC 220V or built-in battery. 

The voltage adaption range is wide and can operate within the dc voltage of 12-28v

·Terminal backup and restore setup function

·Multiple physical functions can be measured at both ends

·The analog output function can be adjusted at will ·Both ends and starting points of the full range are set at random

·Ending supports custom serial port data formats

·Ending support three or four wire system

·The value added/difference distance measurement option is available for both measuring distance and object position

·The output pulse intensity of 0-100 stage can be set according to the working condition

·Ending has built-in GPRS module, radio module and blue-tooth module

·Ending OLED screen menu interface in English and Chinese

·The following items are available when ordering

·The open-circuit control output setting of NPN collector with 3 limiting positions is used for material level and liquid level control

·Control output setting of 2 relays for material level and liquid level control

·Optionally, the output of analog output such as 4 ~ 20mA current, RS485 serial data output or 0 ~ 5V voltage, etc

·Radio station, GPRS, blue-tooth

·The output and conversion accessories of PC serial port can be directly connected with PC unit network