Non-intrusive ultrasonic level switch
- Non-intrusive level measurement with safety
- On point measuring and multi point measuring
- Easily installation, Trial run and Maintenance
- Video display and remote on the spot
- The Sonar Technology
The Non-intrusive level switch is a new type of liquid level monitoring and alarming device. It is mainly used to monitor the liquid level of the storage tank, realize the upper and lower limit alarm or monitor whether there is medium in the pipeline (dry state protection). It can be applied to the liquid level process control of medicine, petroleum, chemical industry, power, food and other industries.
The sonar pulse generated by the sensor (probe) of the Non-intrusive level switch can pass through the container wall. This pulse will propagate in the container wall and liquid, and will be reflected back. Through the detection and calculation of this reflection characteristic, we can judge whether there is liquid in the container at the monitoring point. At the same time, the non-intrusive level switch can output relay signals to the later stage electrical appliances or other equipment, so as to realize the monitoring or control of liquid level.
The sonar pulse of the non-intrusive ultrasonic level switch can pass through the tank wall, the pulse propagate in tank wall and liquid, then be reflected.After detect and calculate about the reflective,it can show whether there is the liquid or not.It also can send the signal to other equipment to detect or control the liquid level.
|Signal Output||Relay Output (passive node)|
|Relay capacity||(DC 30V 6A ) 、( AC 250V 6A)|
|Container Wall Thickness||Max 60mm|
|Container Material||Steel, stainless steel, glass, non foaming plastic and other dense materials|
|Measurable medium||Pure liquid, emulsion liquid, suspension liquid|
|Ambient humidity||(0%~95%) RH|
|Transmitter Material||Cast Aluminum|
|Electrical Connector||M20 X 1.5|
|Hazardous Area Approval||ExdIICT6|
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