1475 North Township Road 73 Tiffin, OH 44883
Phone: 419-443-1712 / Fax: 216-373-9126 / Email: jwillman@woh.rr.com

Wisconsin
Oven
Corporation


3100 E. Kemper, Cincinnati, OH 45241
Phone: 800-547-1055 Fax: 513-326-7090
www.marathonsensors.com

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Marathon Sensors Inc. offers the Heat Treating and Process & Utility industries a wide variety of products. Customers look upon Marathon as an important source of technological expertise and equipment to meet the existing and future requirements of demanding furnace applications.

Product Line Description:

Carbon Control for Heat Treating:
Carbon Sensors / Probes: The AACC, Carbonseer, UltraProbe II, and Piccolo probes monitor heat treat atmosphere oxygen levels and provide the user with a "carbon potential" or "dewpoint" based on proprietary algorithms.

Instrumentation: The MultiPro, DualPro, CarbPro, CarbPC, 10Pro and VersaPro instruments control and monitor all phases of the heat treat process. Extractive

Sensing and Controls: The Sentinel-ESTM, Sentinel-ESi, Sentinel-FCP provide state-of-the-art extractive sensing and control allowing older furnaces to be cost-effectively updated to today's demanding quality standards. .

Are you tired of slow recovery after probe burn-off, frustrated by thermal-shock failures of probes in your pit furnaces or angry that your "rebuildable" probe really can only be rebuilt a single time or doesn't last very long when it is? At Marathon we know that one tool cannot perform every job. Some probes work well in pits, others suffer thermal shock failure between loads. Some use costly components that can be rebuilt time-after-time, while less expensive probes simply don't last. As a result we offer carbon probes that are tailored to your specific needs. From the world renown Advance Atmosphere (AACC) to the rapid-recovery Ultraprobe II, our probes - like all real tools - are optimized so that they provide the best solution to your problems because in the real world one size does not fit all.

Carbonseer

The industry's most popular, work-horse carbon probe. Alloy protection tube for versatility and ruggedness. Accepted as an industry standard, around the world.

- Available in multiple insertion lengths up to 47" (1200mm)
- 1.05" diameter, schd. 40 sheath to eliminate probe sag problems - no need to periodically rotate the probe in order to prevent failure
- Can be inserted up to 10" inside the furnace - no 4" limit as found on smaller diameter products
- "Nearly New" rebuild service includes new substrate (sensitive element) and new thermocouple and is backed by a comprehensive 12-month warranty
- Can be rebuilt multiple times, not just once as with inferior probes
- High temp alloy sheath
- "K", "R", and "S" integral thermocouples are available
- Efficient probe burn-off and rapid recovery time
- Probe electrical disconnect allows for simple replacement
- Strain-relief grommet for direct-to-terminal wiring

Magnum Series Carbon Probes
The Toughest, Most Accurate and Longest-lasting Probes Available Anywhere (2 patents pending)

AACC-Magnum

Based on the acclaimed Advanced Atmosphere Carbon Controller Substrate, the AACC-Magnum provides unmatched accuracy and life and is backed by a comprehensive 18-month Warranty.

- 18-month warranty.
- Full sheath or focused burn-off available.
- Rebuild "kits" allow replacement of only those parts that have worn out.
- Sheath available in high-temperature alloy or ceramic.
- Machined 6061 head will last virtually forever.
- The most-accurate, longest-lasting substrate available.
- User-rebuildable design Factory refurbished multiple times with warranty backing.
- 1.05" diameter, schd. 40 sheath to eliminate probe sag problems - no need to periodically rotate the probe in order to prevent failure.
- Available in a number of standard insertion lengths up to 30" (765mm).
- "K", "R", and "S" integral thermocouples.

Carbonseer-Magnum
Incorporating a round slipcast substrate first popularized by the MMI Super Sensor, the Carbonseer-Magnum provides accuracy and long life and is ideal for batch-style furnaces that run a wide range of carbon levels.

- 12-Month warrant.
- Full sheath or focused burn-off available.
- Rebuild "kits" allow replacement of only those parts that have worn out.
- High-temperature alloy sheath Machined 6061 head will last virtually forever.
- Round slipcast substrate for high-carbon atmospheres User-rebuildable design.
- Factory refurbished multiple times with warranty backing.
- 1.05" diameter, schd. 40 sheath to eliminate probe sag problems - no need to periodically rotate the probe in order to prevent failure.
- Available in a number of standard insertion lengths up to 30" (765mm).
- "K", "R", and "S" integral thermocouples.

Ultraprobe-Magnum
The Ultraprobe-Magnum uses the SIRO substrate which provides the best resistance to thermal and mechanical shock and the best value available in carbon probes. Ideal for pits or door areas where large changes in temperature are common.

- 12-month warranty Full sheath or focused burn-off available.
- Rebuild "kits" allow replacement of only those parts that have worn out.
- High-temperature ally sheath Machined 6061 head will last virtually forever.
- Advanced SIRO substrate withstands thermal shock.
- User-rebuildable design Factory refurbished multiple times with warranty backing.
- 1.05" diameter, schd. 40 sheath to eliminate probe sag problems - no need to periodically rotate the probe in order to prevent failure.
- Available in a number of standard insertion lengths up to 30" (765mm).
- "K", "R", and "S" integral thermocouples.

Advanced Atmosphere (AACC) Carbon Series

The most accurate, longest-lasting carbon probe ever built. The optional ceramic sheath, coupled with more platinum than any other probe on the market, allow this series of probes to withstand temperatures greater than 1850°F. (1010°C).

- Available in a number of standard insertion lengths up to 30" (765mm)
- "K", "R", and "S" integral thermocouples.
- First generation general probe burn-off.
- Probe electrical disconnect allows for simple replacement.
- High quality stainless construction allows this probe to be refurbished multiple times with warranty backing.
- Ceramic sheath available.
- Schd. 40 sheath to eliminate probe sag problems.

 

Piccolo Probe
A Marathon Sensors exclusive, designed for use with Endothermic Atmosphere Generators, the Piccolo Probe replace the "probe/reheat well" combination offered by other vendors. The Piccolo Probe also allows the sampling of multiple generator retorts. Additionally, the Piccolo Probe has proved successful in several other processes (i.e. sintering and annealing), and can use gas rather than air as a reference gas.

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