10% off Ultrasonic Liquid Level Meter for Normal Temperature and Pressure Environment

• Customization: Available
• After-sales Service: Free Technical Guidance
• Principle: Ultrasonic Level Meter
• Model NO.: ultrasonic liquid level
• Range: >0-30m
• Measurement Accuracy: ±5mm
• Accuracy: 0.1%
• Kind: Ultrasonic Wave
• Structure: All in One
• Warranty: 1 Year
• Certification: CE
• Material: SS304
• Process Temperature: -20℃~80℃
• Transport Package: Wooden Packing
• Specification: 50.00cm * 50.00cm * 30cm
• Trademark: Vacorda
• Origin: China
• HS Code: 9026100000
• Production Capacity: 400 Pieces Per Week
• Package Size: 50.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

Ultrasonic level gauge

Ultrasonic level gauge is a non-contact, high reliability, cost-effective, easy to install and maintain level measurement instrument. It is a low-cost measuring device for measuring liquids, slurries and solids at industrial sites. Widely used in water treatment, municipal, chemical, metallurgical, machinery manufacturing industry level or level measurement.

Ultrasonic level gauges are divided into integrated type and separated type. The integrated type, the sensor and host are assembled together, and the installation is simple and convenient; the separated type separates the sensor from the host, and is more suitable for installing on a storage tank, a silo, and a bracket.

Implementation standards of this product: GB/T11828.4-2011, GB/T 27993-2011

Working principle
The ultrasonic level gauge is composed of an ultrasonic transducer(probe) emits high-frequency pulse sound waves, which are reflected back to the surface of the measured object (material), and the reflected echo is received by the transducer and converted into an electrical signal. The propagation time of the sound waves is proportional to the distance from the sound wave to the surface of the object. The time between the sound wave and the return sound wave is detected to calculate the distance from the sensor to the surface of the material, thereby calculating the height of the level.

Features

1. media measurement, is not affected by the viscosity, specific gravity, etc. of the measured medium, and has strong anti-interference;
2. environmentally friendly materials and do not pollute the measured medium;

1. can be used for pharmaceutical and food industry measurement;
2. can be equipped with relay contact output to realize the level alarm function;
3. button setting parameters, user parameter setting is convenient and fast;
4. microprocessor and unique echo processing technology, it can adapt to the level and liquid level measurement under various complicated working conditions;
5. self-learning function, it can identify the true echo, and the measurement result is accurate. It has automatic temperature compensation, suppressing drift and improving measurement accuracy.

1. protection grade is IP67, which can be used in most outdoor working conditions.

Structure

Integrated type

             


Technical parameter

Medium:	Lliquid or material that is generally or slightly corroded;
Standard measuring range:	5m, 10m, 15m, 30m, 50m, 60m;
Probe material:	ABS, PVDF, PTFE;
Transducer material:	Ceramic;
Measurement error:	0.5%. 1.0%;
Accuracy:	±3mm (no wave calm water surface)
Resolution:	3~5mm or 0.1% (take large value>;
Display mode:	LCD, parameters can be set through the panel buttons;
Signal output:	4~20mADC;
Load resistance:	250Ω (when two-wire 24V power supply); 500Ω (when four-wire 220VAC power supply);
Relay output:	2 groups are optional, and the relay status is programmable;
Relay contact capacity:	250VAC 8A. 30VDC 5A;
Process connection:	Thread: M60x2, G2"; Flange option: DN50-DN100 (other regulations can be customized) (HG/T 20592-2009);
Working temperature:	-25~80 °C;
Rated pressure:	-0.1 ~ 1.0MPa;
Communication interface:	RS232, RS485/Modbus,
Power supply:	Standard 24 V DC (two-wire system); Optional 220VAC (four-wire system);
Electrical interface:	M20*1.5, 1/2"NPT;
Explosion-proof grade:	ExiaIICT6Ga/ExdIICT6Gb;
Protection level:	IP67;
Shell material:	Engineering-plastics, aluminum alloy, SS304;
Ambient temperature:	(meter) -20-60 ° C; (sensor) -20~80 ° C;
Relative humidity:	95%.