Ultrasonic Presence Sensor

Unlike other vehicle sensors it installs above the ground eliminating the need for cutting concrete and the installation of a ground loop.

Ultrasonic presence sensor.

Our ultrasonic sensors offer the ability to detect people over a wide range of distances with a high read rate and excellent reading to reading stability. Ultrasonic sensors for many applications such as monitoring the level of water in a tank ultrasonic technology lets a single device to do a job that would otherwise require multiple sensors. The sensor head emits an ultrasonic wave and receives the wave reflected back from the target. Presence detection is stable even for targets such as mesh trays or springs.

Maxbotix ultrasonic sensors solve the common problem of sensing human presence. The optex ovs 01gt 18 range microwave ultrasonic vehicle presence sensor detects the presence of moving or stationary vehicles and has the ability to ignore human movement. Ultrasonic sensors use sound waves rather than light making them ideal for stable detection of uneven surfaces liquids clear objects and objects in dirty environments. They emit ultrasonic waves and analyze the time it takes to return to determine.

Ultrasonic sensors support a wide range of needs from kiosk based applications to human proximity sensing and. This is one class of proximity sensor that s useful in human presence detection. This full line of stylishly designed ultrasonic occupancy sensors can be used either individually or in combination to provide lighting and hvac control throughout a building. Ultrasonic level sensors measure the distance to the target by measuring the time between the emission and reception.

Precision programmability to resolve object presence to within 0 6 mm. Our sensors are available in several sensing ranges and styles with either an analog or discrete output depending on the model. Ultrasonic sensors measure the distance to the target by measuring the time between the emission and reception. An optical sensor has a transmitter and receiver whereas an ultrasonic sensor uses a single ultrasonic element for both emission and reception.

With our broad know how we are able to deliver state of the art ic for the complete setup of a high class ultrasonic system e g. The sensor determines the distance to a target by measuring time. Ultrasonic sensors work by sending out a sound wave at a frequency above the range of human hearing. The designer series sensors automatically control lighting and other electrical loads based on the presence or absence of people.

Our ultrasonic sensors like many others use a single transducer to send a pulse and to receive the echo. How ultrasonic sensors work. For automotive or industrial applications. Elmos has more than 20 years experience in developing and producing ultrasonic ics.

The transducer of the sensor acts as a microphone to receive and send the ultrasonic sound.