Ask An Engineer
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Q: When should I use an absolute pressure sensor rather than a gage pressure sensor?
A: The primary consideration concerns whether the atmosphere plays a role in the application for which the pressure sensor is being used. If any part of the application is exposed to the atmosphere, such as an automotive emission system or in level measurement in an open tank, a gage pressure sensor should be used. But if the atmosphere has no effect on the application, either type of pressure sensor can be used. However, when measuring extremely high pressures, such as those found in hydraulic applications, an absolute pressure sensor is typically used.
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Upcoming Tradeshows
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Plan on heading out to one of these shows? We'll see you there!
6-8 May
Stuttgart, Germany
#1152
6-8 May
Nuremberg, Germany
#7-233
9-11 June
Rosemont, IL, USA
#901
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What’s New
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6 DF Position Sensor Aids Stability Control
The HG1171 Series Inertial Measurement Unit (IMU) Sensor is a new high-value product platform for the heavy duty vehicle (HDV) segment.
It utilizes MEMS (Micro Electromechanical Sensors) technology to sense rate and acceleration information. MEMS-based IMU technology has been successfully used in aerospace applications for navigation and control (i.e. missiles, small rockets); more recently, it has migrated to the automotive industry for vehicle stability control. This new product offers our customers in the commercial HDV segment enhanced agricultural and construction vehicle performance.
Request information. |
Featured Product
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Design Flexibility with 91MCE Series Limit Switches
The small footprint, miniature package size, and range of user options available with the 91MCE Series, one of our OEM set global limit switches, increases ease of installation and design flexibility in existing applications. The small package size can be gang mounted for
potential applications that need more than two switch circuits. Both slow action and snap action circuitry is available in addition to nine different actuator styles.
Direct Acting contacts are designed to ensure the Normally
Closed contact opens when actuated. The rugged metal housing is
sealed to IP67 and NEMA 1, 4, 12 and 13, making it often
suitable for potential outdoor applications. Potential applications typically include aerial lifts, forklifts, off-road, outdoor, material handling, and machine equipment.
Request information. |
Test & Measurement
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Load Cells, Transducers Put Pistons to the Test
 Honeywell’s line of Sensotec load cells and displacement transducers are employed by automotive system integrators to control equipment where a press fit is required. Our Model 41 Precision Low Profile Load Cell, with a wide load range and double diaphragm design
is designed to provide accurate feedback on the load applied by the piston. Our stainless steel, non-rotating Model PLVX AC-AC Ultra Precision Displacement Transducer
is designed to assure the part is correctly seated.
Request information.
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On the Web
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Making Tradeshow Plans?
Check out our
online tradeshow calendar to see when and where you can catch up on the newest innovations from Honeywell. We’ll see you there!
The Switch is On … And On … And On …
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MICRO SWITCHTM TECHNOLOGY IN ACTION
MICRO SWITCHTM technology lifts up the automatic gate to let you into the airport parking lot and soon your baggage is entrusted to a series of MICRO SWITCHTM components in the baggage handling equipment. Whew! You finally have a few minutes to relax before your flight. You spy a vending machine with granola bars, figuring that later on, you would like a mid-flight snack. You drop your coins in and MICRO SWITCHTM components activate the worm gear that moves your snack forward, allowing it to drop into the pick up slot.
Read on.
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New Literature
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Moving Ahead
 Our new Transportation Applications brochure outlines the technology capabilities, product platforms, and technical support available from Honeywell to achieve your transportation application requirements.
Request a copy.
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About Perfect Sense
We hope you enjoyed this issue of Perfect
Sense. The product profiles and application
information provided in this monthly newsletter serve to
highlight why it makes perfect sense to rely on
Honeywell for your sensing and switching needs. We're
constantly developing new technologies to keep our
customers competitive and at the forefront of their
businesses.
For more information contact us at 1-800-784-3011 or
info.sc@honeywell.com.
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