Square Ultrasonic Sensor

Square Ultrasonic Sensor can monitor countless workplaces in the field of automation. This small size of Garantta is perfect for installation in cramped spaces, such as sampling circuit boards and chips in the electronics industry, detecting the presence of objects on conveyor belts, or measuring the level of materials in very small containers. The size of this ultrasonic sensor is similar to conventional photoelectric sensors on the market. In situations where photoelectric or capacitive sensors are difficult to detect, this ultrasonic sensor can be directly replaced in installation, and it can be installed with only two M3 screws.

·The measurement process is not affected by the color, transparency, glossiness and ambient light of the object;

·The plastic shell of Square Ultrasonic Sensor is light and has good corrosion resistance;

·Small blind area and larger detection range;

·With temperature compensation function, it is not affected by ambient temperature;

·Strong anti-interference ability, enhanced anti-electromagnetic interference and radio frequency interference;

·Equipped with NPN, PNP switch output, RS485 communication output, and 4-20mA, 0-10VDC analog output:

·The detection distance and detection range can be set arbitrarily through the remote setting line;

·The LED indicator can intuitively display the power-on, signal strength and output status;

·Completely unaffected by dust, dirt and fog.

Q： What about the advantages and disadvantages of Garantta square ultrasonic sensors

• Advantages of Square Ultrasonic Sensor

1. Not affected by the color or transparency of the object

Because ultrasonic sensors reflect sound off objects, the color or transparency of the object does not affect the sensor's readings.

2. Can it be used in low-light conditions?

Unlike proximity sensors that use light or cameras, dark settings have little effect on the detection capabilities of ultrasonic sensors.

3. Not affected by dust, dirt, or high humidity levels

While many sensors perform well in these conditions, others can produce inaccurate readings, especially in extreme conditions where a lot of dust or water accumulates.

4. High accuracy in certain applications

Ultrasonic sensors have high accuracy when measuring thickness and distance between parallel surfaces.

5. Penetration

The high sensitivity and penetration ability of ultrasonic sensors make it easier to detect external environments as well as objects at depth.

6. Strong resistance to environmental interference:

It is very resistant to environmental influences and can be used in any lighting environment. It has reliable performance in a variety of lighting settings, including indoors, outdoors, and complex ambient light. Since ultrasonic sensors are not affected by smoke or black matter and can detect light, smoke, dust, color, material, etc., they are superior to infrared sensors in various applications.

7. Wide range of applications: Ultrasonic sensors can be used in a variety of applications, such as water level detection, drone applications, automatic obstacle avoidance applications, distance detection applications, etc.

Multi-purpose: Detect presence, level, position, distance, etc. It can meet the needs of most non-contact detection applications.

• Disadvantages of Square Ultrasonic Sensor

1.Will not work in a vacuum.

Since ultrasonic sensors rely on sound to function, they simply cannot function in a vacuum as there is no air for the sound to travel through.

2.Not suitable for use underwater

3.Soft materials will have an impact on sensing accuracy. Objects wrapped in soft fabrics will absorb more sound waves, making it difficult for the sensor to see the target.

4.Temperature changes of 5-10 degrees Celsius or more will affect the accuracy of the sensor.

However, many manufacturers' devices now include temperature correction features, which allow these sensors to calibrate for any changes in temperature, voltage, etc. before starting or each range reading.

5.Small objects have a hard time reflecting sound waves. An object may be too small to reflect enough sound waves to the sensor to be detected.

Hot Tags: square ultrasonic sensor, China square ultrasonic sensor manufacturers, suppliers, factory, Micro Laser Sensor, adjustable photoelectric sensor, photodiode sensors for lasers, u type photoelectric sensor