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Custom Engineering

Solutions Beyond the Catalog

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custom engineering

The published Honeywell Sensotec catalog is only part of the story. Most sensor manufacturers' story ends after the standard products chapter. Honeywell Sensotec’s sensor capability extends beyond the standard published product catalog, which is only about sixty percent of what we actually build.

Our experience in designing and building custom sensors began in the late 60’s and continues today with modified standard products, or complete custom solutions for difficult sensor requirements. Contact our inside sales department with your measurement problem and application engineers will provide you with a Honeywell Sensotec solution from one of the many sources we have at our command.

Every year Honeywell Sensotec supplies nearly 100,000 sensors to our industrial markets of which 30-40% will have some customized feature. The chances are that whatever your pressure, load, torque, displacement or vibration application that we have encountered the problem before and have already found the solution.

If we are unable to supply a ready built solution then our applications engineers will guide you through the process of specifying a customized sensor solution.

Honeywell Sensotec offers the most sophisticated and extensive Custom Engineering capabilities in the test and measurement industry and allows us to expand the product range “outside the catalog”. Our customer specials products program works because we have an internal company process and people culture that can respond to small batch sizes. At Honeywell Sensotec all the design, manufacturing, assembly, testing and calibration are done in house. This enables
Honeywell Sensotec to have complete control over the design and manufacturing process. Our in-house manufacturing, flexible designs and technologies are structured to support this extensive custom engineering program. Whether you need a simple modification of a standard product or complete customized engineering product, we are organized to accommodate your special request.

Our Custom Engineering Capability can be broken down into the following categories:

• Fast Delivery Custom Configurable Sensors
• Minor modifications to standard
catalog products
• Major modifications to standard
catalog products
• Special custom-built sensors
based on Honeywell Sensotec’s sensor
technology

Fast delivery custom-built sensors

Many of the pressure sensors and load cells that we build today are built-up (all welded) from groups of pre-engineered and pre-tested subassemblies with over 25,000 specification possibilities from just the FP2000 Series Pressure Sensors alone.

The modular design of many of these sensors allows the customer to have the flexibility of selecting a modified standard, or a custom sensor configured from standard components.

The manufacture of the FP2000 series pressure sensors start with the completion of the FP2000 configurator. The configurator is sent directly to one of the FP2000 manufacturing cells. The manufacturing cell is completely self contained. All of the subassemblies for each of the 49 different configurations (that’s 25,000 different permutations) are stored in bins at the cell and are constantly replenished. The cell technician kits the parts, assembles the sensors, welds them, tests them and packs the units ready for fast delivery.

Custom Specials

If the Fast Delivery Customer Configurable Sensors do not meet your specific applications requirements then help is at hand.

The flexible building block design concept of our elements, housings, and electrical interface shells provide Honeywell Sensotec with hundreds of varieties of load cells, pressure sensors, LVDT’s, torque cells and instrumentation to meet your demanding measurement applications. Honeywell Sensotec has produced so many modified standard units over the years that it is entirely likely that the engineering and prototyping for your unit is
done. This also applies to units that mix specifications from various standard or competitive products to achieve the perfect mix of performance capabilities your application demands.

Honeywell Sensotec also engineers and manufactures sensors based on existing transducers, be it a minor or a major modification. In addition Honeywell Sensotec also produces many build from scratch load cells. Whichever path is ultimately chosen this process starts with a very experienced, highly technical sales team. Our sales engineers visit hundreds of applications every year and they are prepared to quickly understand your special needs and then communicate them accurately and swiftly to our design team.

Honeywell Sensotec’s s concurrent engineering approach brings both design and manufacturing engineers into the development process immediately. They have their own full-equipped lab and model shop to speed along the design and prototype phases of your transducer. The fact that our design engineer’s average 20 years of transducer design experience also helps speed the process along! As the design of your transducer is finalized, it moves through our computerized CAD/CAM system directly to our fully automated, state of the art, machining centers. This computer-aided approach, coupled with the relentless pursuit of excellence by our skilled manufacturing personnel gives you standard product quality on your special transducer.

Minor modifications to standard catalog products

The Catalog starts as the basis for most discussions on special sensors and systems. A Sales Engineer or an Inside Sales Engineer will guide you through the process of specifying the special content of the order and the manufacturing will often be based on the PEP (pre engineered parts) program that is in place at Honeywell Sensotec to speed delivery of sensors with special content.

Major Modifications to standard catalog products

The Catalog again starts as the basis for discussions but often a design engineer will be part of a conference call to assist in drawing up a detailed specification against which product will be designed and manufactured.

Designed and Built from Scratch Sensors and Systems

These systems are based on our core competencies of silicon strain gauge, foil strain gauge, wireless telemetry, strain gauge signal conditioning, LVDT’s, piezoelectric sensors, RTD’s, thermocouple and pressure and load cell calibration technology.

The process starts with a meeting where the design specification, a final test specification and design and manufacture timeline is drawn up and subsequently approved. A Project Engineer is assigned and the customer is updated on the project progress from design to delivery. Custom engineering is a true partnership between Honeywell Sensotec and its customers.

Contact us and describe your unique application needs. An application specialist will contact you and together we will create the ideal sensor solution. If you would like to speak with an application specialist, call us directly at 800-298-9228.

Whether its a major modification to a standard product or a complete design and build from scratch, Honeywell Sensotec has the resources to meet your application challenge.

MINOR MODIFICATION TO A STANDARD CATALOG PRODUCT

Problem:

Customer wanted to have special low toxicity cable fitted to a pressure transducer.

Solution:

Honeywell Sensotec sourced and procurred special cable and delivered the pressure transducer in time to meet the system integrators tight timeline.


Problem:

Customer wanted to replace an unreliable load cell from a previous supplier with a load call that had a proven track record of reliability. The problem was to have it fit into the existing location with the existing bolt hole pattern.

Solution:

Honeywell Sensotec supplied its durable Model 41 load cell with special bolt hole pattern to fit into existing test rig.

Problem:

Customer wanted to measure the center of gravity of a satellite using three load cells and signal conditioning.

Solution:

Honeywell Sensotec supplied special hardwiring in the signal conditioning card and special programming of the math channel on the SC2000 to give an output in inches.


The FP2000 Manufacturing cell. Custom configuration with fast delivery.


Problem:

Customer wanted a higher range load cell in the calibration kit than usually supplied.

Solution:

Honeywell Sensotec built the load cell and calibrated it as a unit as well as modifying the carrying case to ensure the larger load cell fitted into the case.

Problem:

Customer wanted a digital gauge with a special BSP thread fitting.

Solution:

Honeywell Sensotec manufactured a digital pressure gauge using the customers tap set so as to reduce cost and reduce delivery time.


The PEP (pre-engineered products) program at Honeywell Sensotec has pre-tested subassemblies stocked and ready for integration into custom-built sensors.


MAJOR MODIFICATION TO A STANDARD CATALOG PRODUCT

Problem:

Customer wanted a high capacity horsepower monitoring system for a new class of oil tanker.

Solution:

Honeywell Sensotec developed and tested a double beam rotating torque monitoring system based on the WDC Model 1600 standard system supplied to the U.S. Navy.

Problem:

Customer wanted four load cells that fit into a prohibitively restrictive space. Each load cell needed to be electrically isolated from the other.

Solution:

One load cell with four strain gauge bridges mounted onto a high mechanical integrity miniature load cell.

Problem:

Customer needed a miniature pressure sensor for an aircraft turboprop pressure monitoring application. The sensor had to be capable of withstanding 350°F.

Solution:

Honeywell Sensotec developed and tested a Model A105 miniature pressure sensor using high temperature strain gauges, high temperature solder, and special epoxy. The unit was then subject to rigorous testing programs and certification prior to shipment.


Many pre-assembled, temperature compensated and pre-tested subassemblies are stocked under the PEP program at Honeywell Sensotec to aid fast delivery.


DESIGNED AND BUILT FROM SCRATCH
SENSOR OR SYSTEM

Problem:

One of the Indy 500 race teams was looking to improve their cornering performance and also ensure compliance to strict weight limits on the car. They enlisted the help of Honeywell Sensotec and a systems integrator to come up with a highly accurate race car scale with individual reading of the weight at each tire. With testing starting in four weeks, Honeywell Sensotec pulled out all the stops. Design to delivery took three and a half weeks.

Solution:

The design consisted of four custom designed built transducers that were shipped to a fabricator who constructed the frame to hold the cells.

Problem:

When one of the major jet engine manufacturers was looking to monitor dynamic strain of fan blades in a military jet testing program, they came to Honeywell Sensotec looking for a system to measure high frequency strain using electronics that could withstand high g's and temperatures. The wireless based system was to have a receiver that would be aircraft mounted and able to withstand the rigors of flight testing.

Solution:

Honeywell Sensotec engineers met with the customer and developed a system that met military standards and could be located on board prototype airframes.

Problem:

When an automotive company was looking testing the amount of force required to depress car brake pedals, they turned to Honeywell Sensotec for the solution. The customer had been unable to find a standard cell on the market that fit the space constraints or the loading requirements.

Solution:

Honeywell Sensotec engineers met with the customer and a design was submitted for approval. Upon approval and test plan agreement, Honeywell Sensotec designed and built a number of load cells that met all criteria.


One of the keys to success in manufacturing specials is to have the ability to quickly produce prototypes.


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