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Process Control & Me... > Level Sensors & Cont... > Proximity Level Sensors > Ultrasonic Proximity Sensors

Ultrasonic Proximity Level Sensors

Ultrasonic sensors emit a sound impulse and measure the elapsed time of the echo from a detected object. General purpose ultrasonic sensors can operate as downward facing, non-contact level sensors. Models are available with discrete (object detection) or analog (distance sensing) outputs.

Capacitive Proximity Sensors

Ultrasonic Proximity Sensors

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Ultrasonic Proximity Level Sensors

SU, UK, UT and TU series round body reflective ultrasonic distance sensors emit a sound impulse and measure the elapsed time of the returned echo signal reflected off of a detected object. The ultrasonic beam is well reflected by almost all materials (metal, wood, plastic, glass, liquid, etc.) and is not affected by colored, transparent, or shiny objects.

Ultrasonic sensors are ideal for applications in which the sensed object is made of clear, transparent or varying surface color materials. You can standardize on one sensor for many materials, without any extra setup or sensing concerns.

SU / UK Series - Ultrasonic 18mm Proximity Sensors

UK / SU Series - Ultrasonic 18mm Proximity Sensors

These 18mm diameter high resolution plastic body ultrasonic distance sensors offer long sensing ranges.

High-resolution distance sensing
Multiple output types: PNP, NPN discrete outputs and 0-10VDC, 4-20mA analog output models available
From 40mm to 2200mm sensing ranges (adjustable)
Complete overload protection
LED status indicator on DC models
CE, cULus listed file E187310
IEC IP67 protection rating
Lifetime warranty

UK/SU series pricing starts at
$96.00
(UK6A-DN-0E)