Pepperl+Fuchs shines above the rest, here is why:

1. Pepperl+Fuchs HMI are Div. 2 certified. Yep, you can get them as general purpose but their strength is definitely hazardous locations.

2. Pepperl+Fuchs HMI can be upgraded to Div. 1 certified from components to complete HMI solutions.

3. P+F offers very competitive pricing on HMI's that reliably work in the harshest environments.

4. Did you know these HMI units are manufactured in the USA? Right in Twinsburg, Ohio.

5. HMI delivery is quick - from same day to 2 weeks.

6. The Pepperl+Fuchs systems and solutions group can tailor HMI packaging options to your specification.

7. Global availability and support.

Well, there you have it! Marshall Wolf Automation is your authorized industrial automation distributor for the complete line of Pepperl+Fuchs inductive and capacitive proximity sensors, laser distance measurement sensors and much more.

Pepperl+Fuchs Pile Driver series is known for its strength and reliability. Pepperl+Fuchs added the X-series which is an extended sensing range version of the Pile Driver.

I recently came across a FAQ section in a brochure:

Were housing sizes increased from the original Pile Driver to achieve the extra sensing distance? No - X-series models use the same one-piece, 100% stainless steel housings as standard Pepperl+Fuchs pile driver inductive proximity sensors.

Are weld immune models available? Yes - a full line of 12, 18 and 30mm diameter models are available.

Can the X-Series Pile Driver detect all metals? Yes.

Marshall Wolf Automation is your authorized Pepperl+Fuchs distributor for their complete line of capacitive and inductive proximity sensors, laser distance measurement sensors, photoelectric sensors and more.

Pepperl+Fuchs has released their BB10 series of plug-in through-beam sensors with quick snap-in installation.

These compact through-beam sensors are ideal for use in door, turnstile, escalator and elevator applications. 

The BB10 series photoelectric sensors also do well in extremely cold regions and locations with widely fluctuating temperatures.

• Reliable sensing up 8 m
• An operating temperature range from -40° to 60°C
• A watertight IP67 rated housing
• A housing depth of less than 1” (22 mm)
• A sealed rear panel that protects against temperature changes and moisture ingress for long term stability

​Marshall Wolf Automation is your authorized industrial automation distributor for the complete line of Pepperl+Fuchs photoelectric light sensors, inductive and capacitive proximity sensors, laser distance measurement sensors and more.

Pepperl+Fuchs introduces the BB10 series of plug-in through-beam photoelectric sensors!

How easy is it to install the P+F BB10 photoelectric?

1. Drill hole (13mm)
2. Snap in sensor
3. Done!

Not only does the Pepperl+Fuchs BB10 have a remarkably large maximum sensing distance of 8m, it also matches large photoelectrics in every other respect as well!

• Extended operating temperature -40°C and 60°C
• Suitable for extremely cold regions or where temperature fluctuates drastically
• Housing is completely encapsulated according to IP67
• Special design prevents fractures at the cable exit
• Suitable for multi-beam sensor installation
• Two frequencies, F1 and F2, avoid cross-talk
• Clearly visible display allows simpler alignment by assessing signal stability
• Very affordable!

This photoelectric sensor is your ideal choice, especially if your application involves doors, turnstiles, elevators or escalators!

Marshall Wolf Automation is your authorized industrial automation distributor for the complete line of Pepperl+Fuchs photoelectric light sensors, laser distance measurement sensors, inductive and capacitive proximity sensors and more!

Let's talk photoelectric sensors in today's 'My Automation Education'. Marshall Wolf Automation sells many different types and a wide range of brands. From Baumer to Pepperl + Fuchs and Takex. from distance measurement to fiber optic and laser sensors, we carry a breadth of sensors to meet your application.

We had a few representatives from Takex in to the office last week and while they were going over some product knowledge two terms struck with me because I had no idea what they meant: diffuse reflection and retroreflection. Turns out those are just two of the ways a sensor can sense something. Let's explore a little bit about some of the different sensing types.

Photoelectric Sensor Sensing Modes

Diffused Mode

The transmitter and receiver are in the same housing. Light from the transmitter will hit the target, some of that reflected light returns to the receiver and the target is detected.
Advantages include not needing a reflector or separate receiver. Disadvantages are that target color, size and finish can affect this type of sensor.
 

Diffused Convergent Beam Mode

A more efficient version of diffused mode. The transmitter lens is focused to an exact point in front of the sensor and receiver lens is focused to the same point. The sensing range is fixed and the sensor is able to detect an object at this focal point.
Ideal for sensing objects with a small profile and/or at a short distance.

Retro-Reflective Mode

Retro-reflective also has the transmitter and receiver in the same housing, however, a reflector is used to reflect the light from the transmitter back to the receiver. The target is detected when it blocks the beam from the sensor to the reflector.
Generally allows longer sensing ranges than diffused mode and is not affected by target color and finish.

Polarized Retro-reflective is the same as the above except it is suited for mirror-like objects and avoids false signals triggered by shiny surfaces.
 

Through-Beam Mode

This mode uses two separate housings - one for the transmitter and one for the receiver. The light from the transmitter is aimed at the receiver, when a target breaks the beam the output on the receiver is activated.
This is the most efficient and allows the longest possible sensing ranges.

Limited/Spot Reflected/Small beam reflected have the sender and receiver contained in one unit. Narrow beam ignores objects around target, great for small objects.
 

Fiber Optic Sensors

Fiber optics are for applications involving small target or unfavorable conditions. They can be used in much smaller areas, harsh environments and extreme temperatures.
Applications include: absence/presence of bottles or boxes on a conveyor, defect in material/size gauging, small parts counting, open box/flap detection, print mark registration and much more!

Those are all honky dory but do you know which is the best fit for your sensing needs? If not, call in and talk with our exceptional technical and sales departments to find the correct fit. Marshall Wolf Automation, industrial automation distributor, is your one-stop shop for all your sensing needs.

Have you seen the Idec catalog? It's big.

It's full of every type of automation component you can think of and let's face it... you don't always have the catalog handy.

Idec has introduced their new virtual catalog and it's quick and easy to use!

Take a look at the Idec virtual catalog now. You can easily bookmark pages, flip to sections and link directly to the series you are looking for.

If you have not looked through an Idec catalog before you might be surprised to learn all that they carry:

• Industrial stack lights
• Industrial DC power supplies
• Industrial touchscreens
• LED pilot lights
• Full  range of switches - pushbuttons, e-stops and more
• Laser distance measurement sensors
• Miniature photoelectric sensors
• Circuit Breakers 
• & More!

View all of our Idec products now! Marshall Wolf Automation is your authorized industrial automation distributor for the complete line of Idec products.

Are you looking for a bar code reader that can be used in a harsh industrial environment?

Pepperl+Fuchs introduces the PSCAN line of barcode readers for us in harsh industrial conditions.

We can offer you wired barcode readers as well as wireless barcode reader systems.

Typical applications include data logging and logistics. The wireless barcode reading system is suitable for use in hazardous areas that correspond to Zone 1 (ATEX) in operating data acquisition or logistics applications.

Our wired barcode readers are ideal for stationery use where you need secure and fast data transmission.

Marshall Wolf Automation is your authorized industrial automation distributor for the complete line of Pepperl+Fuchs including their inductive and capacitive proximity sensors, laser distance measurement sensors, barcode systems, miniature photoelectric systems and much more.

This compact line of photoelectric sensors offers you all of the great features you expect to find in a larger, more costly sensor!

The Econo-Vue is the lowest cost series in the Pepperl+Fuchs cylindrical photoelectric sensor line-up.

Features of this innovative series of miniature photoelectric sensors:

• Industry-standard 18mm housing
• Short barrel length
• Five different sensing modes
• Sensing ranges up to 20m
• Straight or right-angled housing
• Cable or quick-disconnect
• All include flush mount bracket to creat a custom look on panel mounts

Marshall Wolf Automation is your authorized industrial automation distributor for the full line of Pepperl+Fuchs inductive and capacitive proximity sensors, miniature photoelectric sensors, laser distance measurement sensors and more!

Search all of our Pepperl+Fuchs products now!

I was looking for an easy way to explain to a customer "12 bit resolution" for laser distance measurement sensors, analog ultrasonics and encoders.  Being a good Industrial Automation Distributor, I contacted the factory at Pepperl & Fuchs to get their input. The Application Engineer there explained it this way...

"The bit resolution for a sensor means it will be able to give an output in 12 bit resolution format. This basically means that the sensor can output 2^12 (2 to the 12th power) increments of information. This equates out to 4096. So if the whole window is used (800mm to 10000mm), the sensor is capable of responding to changes of 9200mm/4096 = 2.2mm. For encoders, a 12 bit resolution would correspond to an encoder with a pulse count of 4096. So the encoder is capable of reading 4096 pulses for every revolution of the disk (360°). So for an encoder capable of measuring position, a 12 bit model would be able to give increments of 360/4096 = 0.088°. This corresponds to the accuracy that is needed for  the application."

There are several different ways to explain this, however I feel that this one is the most concise.

So speaking of LASERS, does anyone know what "LASER" means? If you do, please email your answer to bruce@wolfautomation.com  and if you are correct, I will give you a hardy hand shake and a pat on the back if we ever meet...not a bad deal...LOL. Remeber that Marshall Wolf Automation is your one stop Industrial Automation Distributor. Contact us for any tough sensor or encoder application that you may have. 

In continuation of our describing explosion proof sensor solutions from Leuze Electronics available through Marshall Wolf Automation, your full-line industrial automation distributor...

Through beam photoelectric sensor ILS 50 in flameproof enclosure-This comes in an M42 circular housing, and was designed specifically for use in "Ex" zones 1 and 21.  Its manufacture incorporates a flameproof enclosure, so it can be used in areas where potentially explosive dust is found.  With the integrated testing facility of the transmitter and the built-in monitoring for dirt accretion, the status of the light barriers can be checked at anytime.

The 96 Ex n series in explosion-proof design-The sensors of the 96 series were specially developed for device category 3, Ex zones 2 and 22 and feature an optics cover made of special, shatterproof plastic and an EX "e" approved screwed cable gland.  All operating principles from the 96 series, such as through beam photoelectric sensors, retro-reflective photoelectric sensors and diffuse reflection light scanners, are available.

To comply with the requirements for shock-resistance, which have been made even more stringent, the devices of the 96 series are now equipped with an additional protective housing made of metal.

Laser distance sensors ODS(L) 96(B) Ex d flameproof enclosure-These sensors contactlessly detect objects that are located in the light beam or that move through the light beam, and measure the distance to the objects.

The distance sensors of type ODS(L) 96(B) Ex d have a housing of encapsulated pressure-proof design according to EN 50014: 1997+A1...A2, EN 50018:  2000 and EN 50281-1-1:  1999.  This technology enables operation in zones 1 and 21 and zones 2 and 22.

Ident system RFM 32Ex-Transponder reader for EX zone 2-Identification is also an issue in Ex applications.

Systems often have a mixed design, i.e. some sections are subject to explosion hazards, others are not.  Available especially for surface-treatment applications (immersion baths, varnishing machines, drying, etc.) as an extension of our RFID devices for Ex Zone 2 (ATEX) is the RFM 32 SL 200 Exn device with a 10m cable.

Please view a sampling of Leuze Electronics sensors on our website at www.wolfautomation.com.

Please email your request to sales@wolfautomation.com