Ultrasonic sensors operate by using sound waves to detect targets, the sound waves are

reflected back by the object being detected.
A common application is ultrasonic level control because these sensors are effective in detecting objects with a relatively high density and high acoustic reflectivity (to simplify - liquids, solids and granular materials!).
Additional applications include distance and height measurement, clear object detection, clear film monitoring, parts counting and of course liquid level height.
Advantages of ultrasonic range sensors include:
- Unaffected by target color, ambient noise or dusty conditions
- Provide non-contact distance measuring
- Longer and wider sensing targets can help solve tough applications!
- Ultrasonic level control is a common use - generally the best choice for detecting liquids
Marshall Wolf Automation is your industrial automation distributor for
ultrasonic range sensors - we have Baumer Electric sensors, Carlo Gavazzi sensors plus we are a huge Pepperl & Fuchs distributor!
As a large, stocking Pepperl & Fuchs distributor we are your source for a huge line of more than just your basic sensor!

A quick rundown of what we can offer through the Pepperl & Fuchs product line:
As you can see Marshall Wolf Automation is your Pepperl & Fuchs distributor that can solve all your photoelectric light sensor, ultrasonic range sensor and proximity sensor applications!

Marshall Wolf Automation is your stocking industrial automation distributor for Carlo Gavazzi!
The extensive
Carlo Gavazzi sensor line includes:
In addition to sensors Carlo Gavazzi has lines that include VDC output
power supplies, solid state
relays and a full offering of
energy management solutions!
Visit our website or send us an email -
sales@wolfautomation.com.
Ultrasonic range sensors can solve many of your tough application issues. I'm going to focus today on their use in ultrasonic level control.
Ultrasonic sensors are particularly valuable for liquid level control where you cannot have contact with the liquid or where turbulence and agitation eliminate other sensing options.
Ultrasonic sensors can be used to continuously monitor the level of a liquid, even chemicals. They can alert to an overflow warning, high or low level or even a dry-up warning.
Marshall Wolf Automation is a large stocking Pepperl + Fuchs distributor and also offers Baumer Electric sensors and Carlo Gavazzi sensors. All of these lines are top manufacturers of
ultrasonic range sensors!
Ultrasonic sensors operate by using sound waves to detect targets. The sounds waves are reflected back by the object being detected.
This makes ultrasonic range sensors the perfect choice for applications where
photoelectric proximity sensors or
inductive proximity sensors will not work.

Ultrasonics are the solution for many liquid level control applications where you cannot have contact with the liquid.
Target color, noise or dusty and dirty atmospheres are not a problem for ultrasonic motion sensors!
Our complete product offering of ultrasonic range sensors can solve your application issue!
Marshall Wolf Automation is an industrial automation distributor for all your sensor requirements including photoelectric systems and ultrasonic range sensors.
We are a your source for
Carlo Gavazzi sensors and also a large, stocking
Pepperl & Fuchs distributor!

DIN rail or panel mount, single, 2 or 3 pole - we have your
power distribution block requirements covered!
Our power distribution blocks offer a safe and easy way to splice cables, splitting primary power into a variety of secondary circuits or providing a fixed junction tap-off point.
An industry first is the
FSPDB finger-safe power distribution blocks! An IP20 level of finger safe protection eliminates the need for special covers or custom plexiglass sheets to protect your panels!
The FSPDB series from Ferraz Shawmut introduces a new level of safety and ease for installing power distribution blocks!
Marshall Wolf Automation is an industrial automation distributor offering you everything from monitoring relays, LED pilot lights and industrial stack lights to high performance AC drives, custom control panels and ultrasonic motion sensors!