Ultrasonic Presence Sensor

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.

Ultrasonic presence sensor.

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. Precision programmability to resolve object presence to within 0 6 mm. Maxbotix ultrasonic sensors solve the common problem of sensing human presence. Unlike other vehicle sensors it installs above the ground eliminating the need for cutting concrete and the installation of a ground loop.

Ultrasonic level sensors measure the distance to the target by measuring the time between the emission and reception. Elmos has more than 20 years experience in developing and producing ultrasonic ics. They emit ultrasonic waves and analyze the time it takes to return to determine. Ultrasonic sensors work by sending out a sound wave at a frequency above the range of human hearing.

Presence detection is stable even for targets such as mesh trays or springs. The designer series sensors automatically control lighting and other electrical loads based on the presence or absence of people. The sensor head emits an ultrasonic wave and receives the wave reflected back from the target. For automotive or industrial applications.

Our ultrasonic sensors like many others use a single transducer to send a pulse and to receive the echo. Presence detection is stable even for targets such as mesh trays or springs. The transducer of the sensor acts as a microphone to receive and send the ultrasonic sound. Every ic generation has become better and better.

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. Ultrasonic sensors measure the distance to the target by measuring the time between the emission and reception. 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 sensors support a wide range of needs from kiosk based applications to human proximity sensing and.

The sensor determines the distance to a target by measuring time. An optical sensor has a transmitter and receiver whereas an ultrasonic sensor uses a single ultrasonic element for both emission and reception. Plastic or stainless steel housing with threaded barrel or flat pak sensing head. 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.

This is one class of proximity sensor that s useful in human presence detection.