Ultrasonic level gauge is a commonly used level measuring instrument that uses ultrasonic technology to measure the height or level of liquids. It calculates the height or distance of the liquid level by sending ultrasonic pulses and receiving their reflected signals.
Ultrasonic level gauges are widely used in industrial process control, level monitoring and warehouse management. It can be used for level measurement of tanks, tanks, pipelines and other containers, as well as level control and monitoring in industries such as sewage treatment, chemical, pharmaceutical and food processing.
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.
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 button operation, more easy-to-understand menu options, and quicker realization of man-machine communication.
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.).
1、Basic parameters
Transducer | |
Ranging range | 1, 2, 5, 8, 10, 12, 15, 20, 25, 30, 35, 40m (select when ordering) |
Blind spot | 0.06, 0.4, 0.6, 0.8, 1, 1.5, 2m (different from the range) |
Ranging accuracy | ±1mm-±0.25%F.S (different from range) |
Material quality | ABS, reinforced PP material |
Installation interface | M30X1.5, G1 1/2, M60X2, DN80 non-standard flange (different from the sensor) |
Protection level | IP65 (higher protection level can be customized) |
working environment | Temperature and pressure |
Lead | 10m shielded cable (any length can be customized) |
Host | |
show | Chinese 3 inch LCD |
Press the key | 18-bit keyboard operation |
Electrical Interface | M16X1.5-5 |
powered by | AC220V or DC12~24V power supply, power consumption 5W |
Protection level | IP65 (higher protection level can be customized) |
working environment | Normal temperature and pressure |
signal input (Select when ordering) | Transducer (standard configuration), 4～20mA, 0～20mA, 1～5V, 0～5V, RS485 |
Signal output | One or two 4-20mA (standard 4-20mA, only one for transducer input) HART communication output (select when ordering) RS485/232 (support Modbus protocol) (choose when ordering) Two-way relay output (contact capacity: AC: 5A 250V DC: 10A 120V, four channels can be used) Built-in GPRS, GPS, Bluetooth data transmission (choose when ordering) MiniSD card data acquisition or USB storage Modules can also be added to realize other functions according to customer needs (choose when ordering) Support micro printer (select when ordering) |
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