The ultrasonic level gauge is to install the ultrasonic transducer above the measured object. The ultrasonic transducer emits sound wave signals and simultaneously receives the sound wave signals reflected by the measured object. By measuring the time difference between transmission and reception, the measurement distance is calculated according to the propagation speed of sound waves in the air.

Split

Features:

1. The probe has low power consumption, simple installation, easy positioning, and wide application conditions.

2. According to the requirements of working conditions, the probe can be IP68, anti-corrosion, explosion-proof, small blind area, ultra-low power consumption, large range and other special models.

3. Chinese display interface, 18 key operation. More easy-to-understand menu options to realize man-machine communication more quickly.

4. With digital filtering and echo recognition functions, fixed interference filtering functions can be manually set.

5. Support MiniSD card data collection or USB storage, support micro printer.

6. Support isolated 4-20mA output and HART communication.

7. Built-in GPRS, GPS, Bluetooth and other data transmission, and can also add modules to achieve other functions according to customer needs.

8. Comprehensive instrument control functions, four-way relay signal output, easy to connect to common actuators (motors, alarms, etc.).

One two-wire system

Features:

1. The voltage adapts to a wide range and can work within a DC voltage of 18-28V.

2. Backup and restore settings function.

3. It can measure a variety of physical quantity functions.

4. The analog output function can be adjusted arbitrarily.

5. With the function of arbitrarily setting the start point and end point of the full scale.

6. With value-added/difference ranging options, both distance and level can be measured.

7. With digital filtering, dynamic echo recognition and other functions.

8. Optional HART communication components.

9. OLED Chinese and English menu display with self-illumination.

One three/four wire system

Features

1. The voltage adapts to a wide range and can work within a DC voltage of 12-28V.

2. Backup and restore settings function.

3. It can measure a variety of physical quantity functions.

4. The analog output function can be adjusted arbitrarily.

5. With the function of arbitrarily setting the start point and end point of the full scale.

6. Support custom serial data format.

7. Support three- and four-wire system.

8. With value-added/difference ranging options, both distance and level can be measured.

9. It has 0-100 level emission pulse intensity, which can be set according to working conditions.

10. It has a built-in GPRS module, radio module, and Bluetooth module.

11. The Chinese and English menu interface of the OLED display.

12. Purchase the following items when ordering.

13. Three-way limit NPN open collector control output setting, used for material level and liquid level control.

14. 2 relay control output settings for material level and liquid level control.

15. 4-20mA current output, RS485 serial data output or analog output such as 0-5V voltage are optional.

16. Wireless transmission mode: radio, GPRS, Bluetooth.

17. Select the PC serial port output and conversion accessories, which can be directly connected to the PC unit network.