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Honeywell Introduces its Hawk™ Resolvers 1-Inch Series, Fully Housed Configuration

January 9, 2012

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For Manufacturers who Need Accurate, Reliable, and Durable Non-Contact Rotary and Angle Position Sensing in Defense and Space Applications

The 1-Inch Series resolvers are manufactured and delivered up to 1.5 times faster than many competitors’ products, helping to meet special application requirements and minimize production time. With the launch of the Hawk™ Resolvers, Honeywell now offers two off-the-shelf versions, as well as resolvers that can be customized to meet specific end-user needs.

Potential defense applications for the 1-Inch Series include positioning for electro-optical systems, gimbals/communication pedestals, infrared systems, vehicle transmission systems, and test equipment. Potential space applications include positioning for satellite, satellite antenna, space station, and space
vehicle solar panel arrays.

The Hawk™ 1-Inch Series Resolvers offer several other competitive advantages, including:

* Shock specification of 50 g, 11 ms, vibration specification of 15 g, 10 Hz to 2000 Hz and wide operating temperature range of -50.8 °C to 93.3 °C [-60 °F to 200 °F] which allow for use in harsh military and aerospace applications;

* Wide excitation voltage range of 2 V to 15 V which allows customers to standardize on a resolver that meets their excitation voltage needs, simplifying sourcing and delivery, and saving time;

* Global support and over 30 years of resolver engineering expertise.

Unlike many rotary position sensors, the Hawk™ Resolvers offer sensing in harsh military and space environments. In addition to its non-contact design, the lack of electronics, and the use of space-qualified materials, the Hawk™ Resolvers meet multiple military/aerospace specifications: DO-160D, MIL-STD-202G, MIL-STD-810G, MIL-STD-81963B, MIL-STD-461F, andcomply with space outgassing requirement SP-R0022.

The fully housed configuration with bearing/shaft has a small outer diameter of 1 inch, which allows for use in size-restricted applications. The single speed operation (1 magnetic pole pair) allows for cost-effective angle resolution over a 360°+ range, and the wide excitation frequency range of 2000 Hz to 5000 Hz provides a wide variety of choices with which to power the device. The transformation ratio of 0.45 or 1.0 offers customers two choices, increasing flexibility within the application.

The Honeywell Hawk™ 1-Inch Series Resolvers are also available with a variety of options, including:

* Custom trim designed to allow tighter accuracy;
* Connections which include custom lead wire, cable, connector on unit, or connector on cable;
* Titanium housing which provides enhanced durability and resistance to corrosion; lightweight;
* Custom redundant version (two independent resolvers within the same housing) which provides reliable back-up/fail-safe in critical applications;
* Transformer for 360°+ rotation (continuous).

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uLED - CML IT Presents a Totally New Concept in LED Indicators

December 23, 2011
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CML IT presents a totally new concept in LED Indicators… uLED. With a unique mix of RGB LED and microcontroller technologies, uLED allows the user to easily implement advanced features.

Features and Benefits:

* Each LED indicator is pre-programmed with 4 operating modes – each of which can be selected by the end-user.
* No expert knowledge is required, pre-programmed options are easily selected using external terminal connections.
* A range of standard models is available with customer specific items available upon request.

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Timers Increase Flexibility While Reducing Part Number Count

December 21, 2011

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Finder has announced the introduction of a range of eight modular, 22.5mm wide rail-mounted timers designed to provide a complete range of timing functions, while keeping part number holdings to the absolute minimum.  The multi-voltage 83 Series of multi-function and mono-function timers handles 14 different timing functions, with time scales between 0.05 seconds to 10 days and offers either single or double pole variants.

To maximise flexibility the timers support a very wide working voltage range, from 24V through to 240V AC or DC, making them suitable for mains or low voltage AC operation as well as DC battery supplies.  With changeover contacts rated for 16A, the 83 Series is capable of switching AC1 loads of up to 4KVA or single phase motors up to 0.5kW.  For easy maintenance, both flat blade and cross head screw drivers can be used to adjust the range and function selectors, the timing trimmer and to disengage the rail mounting clip.

The single pole 83.01 and double pole 83.02 multi-function timer variants both offer up to 8 different timing functions, including a special watchdog function allowing users to monitor repeating processes by resetting the time period each time a “watchdog” pulse is received, with the continuous presence or absence of a pulse beyond the set time triggering the release of the output contacts.

The 83.02 timer also provides the facility of external potentiometer time setting, enabling the timer to be adjusted from the front of control panel or enclosure, whilst assuring the security of timer function and time scale settings.  In addition, to further maximise flexibility and minimise part number stocking, it also offers users the option to select between either 2 timed or 1 timed and 1 instantaneous contact.

The third multi-function timer in the series, the 83.91 provides 4 asymmetrical flasher timing functions: starting pulse on; starting pulse off; as well as starting pulse on and starting pulse off both with a control signal input allowing timing to be initiated from a remote sensor operating at a voltage other than the supply voltage.

Completing the 83 Series timer range are 3 single pole mono-function timers:  the 83.11 for on-delay; the 83.21 for interval; 83.41 for off-delay with control signal; and a pair of 2 pole mono-function timers: the 83.62 for power-off delay (true off-delay) and the 83.82 for star-delta timing function.

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Bulgin Switches - Pushbutton, Vandal Resistant and Voltage Selectors

November 2, 2011

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Manufactured from Stainless Steel, Bulgin’s extensive range of vandal resistant security switches are designed with a high resistance to wear and tear, corrosion and harsh use in potentially hostile environments such as access control applications.

The front and rear panel mounted versions have three profiles – prominent, domed and low profile – with a choice of switching and IP66 & IP68 front panel sealing which combined together to meet the ergonomic, electrical and environmental demands of switch panel design. And where the ultimate strength of steel is not needed, there is a brass, chrome plated alternative. The low profile style switches are now also available with a latching, push on - push off, action.

The illuminated versions are available in dot and ring LED indication and a variety of illumination colours including bi-colour LED’s. Newer versions also feature LED illumination driven by 6V, 12V & 24V together with rear of panel sealing, these options will add that extra dimension to control panel layouts and functionality.

The standard range of vandal resistant switches are complemented by a range of 16mm stainless steel switches of robust construction designed for use in applications where space is at a premium.

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Honeywell Extends Its TruStability® Pressure Sensor Product Line with a Single Side Liquid Media Option

November 2, 2011

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Allows One Sensor Port to Be Used with Condensing Humidity or Directly with Non-corrosive Liquid Media

Honeywell introduced a single side liquid media option to its extensive line of TruStability® Pressure Sensors originally introduced in July 2009. The new single side liquid media option allows customers to use one port of the sensor with condensing humidity or non-corrosive liquid media, such as de-ionized water, eliminating the complexity and expense of having to protect the sensor from this type of media. Honeywell has developed this option because of the many applications where condensing humidity conditions exist or where liquid media is the desired media to be measured. Until now, Honeywell’s TruStability® Pressure Sensors have been intended for use with non-corrosive, non-ionic working fluids such as air and dry gases.

The TruStability® Pressure Sensor product line is comprised of the HSC (High Accuracy Silicon Ceramic) Series and the SSC (Standard Accuracy Silicon Ceramic) Series that offer customers three key benefits not found in other pressure sensors currently available:

* Industry-leading stability helps prevent drift over time or from temperature and humidity extremes; often eliminates the customer’s need to calibrate after mounting to the printed circuit board (PCB), and also the need for the end-user to calibrate the device;

* Temperature compensated and calibrated, providing an extremely tight accuracy specification;

* Modular and flexible design offers a wide variety of package styles and options, all with the same industry-leading performance specifications.

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The HSC Series is designed to provide an industry-leading ±1% total error band specification, compensated across a 0 °C to 50 °C [32 °F to 122 °F] temperature range. The SSC Series is designed to provide a ±2% total error band specification, compensated across a wider -20 °C to 85 °C [-4 °F to 185 °F] temperature range.

The HSC and SSC Series’ footprint is very small in comparison to most silicon pressure sensors, including the current Honeywell portfolio. Despite their small size, they are temperature compensated, calibrated, and provide an amplified signal, typically allowing the customer to remove the components associated with signal conditioning from the PCB to increase space and reduce costs often associated with those components (e.g., acquisition, inventory, assembly). This integrated capability often eliminates problems that could occur from having multiple signal conditioning components across the PCB.

Both series offer the option of analog or digital outputs. Digital ASIC output in either I2C or SPI protocols from digital sensors accelerates performance through reduced conversion requirements and the convenience of direct interface to microprocessors or microcontrollers. Custom calibration ranges, output options, power options (3.3 Vdc or 5.0 Vdc), pressure types (absolute, differential, gage, compound), pressure ranges (1 psi to 150 psi), a wide array of mounting options (lead through SIP, DIP, and surface mount technology), and multiple package options provide support for many unique applications. They are designed to provide digital correction of sensor offset, sensitivity, temperature coefficients, and non-linearity.

Potential medical applications include airflow monitors, gas flow instrumentation, hospital diagnostics (gas chromatography, blood analysis machines), kidney dialysis machines, oxygen concentrators, pneumatic controls, respiratory devices/machines (ventilators, anesthesia machines, patient monitoring), and sleep apnea equipment. Potential industrial applications include barometry, flow calibrators, gas chromatography, gas flow instrumentation, HVAC, life sciences and pneumatic controls.

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Hylec Weatherproof Connectors Recommended by Landscape Plus for Garden Wiring

October 18, 2011

A leading supplier of professional garden lighting, irrigation, pond and associated structural wiring products recommends Hylec-APL’s patented weatherproof connectors for outdoor garden applications. The range includes connectors, plug & sockets and junction boxes.

* IP68 ratings available.
* Patented design for simple installation.
* Smallest IP68 junction box on the market.
* UV resistant polymer construction.
* Easy access for maintenance.
* Up to 8 pole connection options.

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Schaffner Power Cord with Locking System for IEC Inlets

October 10, 2011

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The Schaffner Group has extended its product portfolio of IEC inlet filters to include the power cord range IL13 with integrated locking system.

Using an easy-to-operate locking button, the IEC Lock snaps into the IEC mains socket and can be easily unlocked by employing slight pressure to the operating button. This eliminates the effort to mount retaining clips to avoid accidental disconnection of the power cord.

The reliability of electronic devices that are exposd to vibration like in mobile applications can thus be increased. The IL13 is also suitable for use with all equipment requiring secure mains connections, i.e. in the fields of IT, medical, laboratory or communications technology.

The power cord with the patented IEC Lock System does not require any modifications to existing IEC sockets. It can be used with any Schaffner IEC inlet filter or IEC C14 inlet according to IEC 60320 up to 10A.

The cord is supplied in black with a length of 2m as standard. The red marking of the locking button sets the IL13 unmistakably apart from conventional power cords.

On the line side the cord can be supplied with different plugs for international use. Of course the IL13 complies with RoHS and REACH requirements and is available everywhere via the worldwide Schaffner distribution and sales network.

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Crydom Announces the PowerPlus Series of Panel Mounted High Current DC Output Solid State Relays

October 5, 2011

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Crydom extends its line of DC Switching Solution SSRs with the introduction of the “PowerPlusDC” Series with ratings up to 100 amps and 400 VDC.

Crydom, a brand of Custom Sensors & Technologies (CST) and global expert in solid state relay and contactor technology, introduces the “PowerPlusDC” Series of DC output SSRs. Complementing its extensive line of both AC and DC output SSRs, the “PowerPlusDC” Series features traditional “Crydom Series 1” panel mounted style SSRs with ratings from 1 to 100 amps, at 1 to 400 VDC in a 40°C ambient temperature. The “PowerPlusDC” Series feature available Logic Compatible Control Inputs of either 4 to 32 VDC or 90 to 140VAC, with standard LED input status indicator.

The “PowerPlusDC” product line features Crydom’s advanced DC switching technology utilizing Low Dissipation Power FETs coupled with a new high speed 2.5 KV Optically Isolated Trigger Circuit that improves performance and delivers fast and efficient Load control in all types of DC switching applications. Housed in the industry standard 45 x 58 mm panel mount package with screw terminals, the “PowerPlusDC” Series is also available with optional IP20 touch safe clear plastic cover, and installed phase change thermal interface pad.

Crydom “PowerPlusDC” SSRs are CE certified to both the Low Voltage & EMC Directives, RoHS & China RoHS compliant, and UL/cUL recognized.

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Crouzet Motomate - The All-In-One Solution Dedicated to Programmable Motion Control

October 5, 2011

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Motomate is a very compact brushless motorisation solution that incorporates a variable speed drive, EMC filter, logic controller (equivalent to Millenium 2), gearbox and encoder - packing in any more integrated features would be difficult! Ideal for applications requiring programmable motion control, this all-in-one function harnesses the best of Crouzet's expertise in automation and motorisation.

The Motomate interface allows you to program intuitively using graphic blocks, providing a simple way of managing acceleration and braking ramps, cyclical movements, self-teaching limit stops, user-definable jam detection… and even interaction with control systems, sensors or actuators. So whether you are an electromechanic or an automation specialist, you have everything you need to broaden your portfolio with pre-programmed, ready-to-use functions.

In Brief

* 6 functions in a single unit
* Software in 5 languages
* Reduced cost and integration time
* Internal torque measurement
* Programmable motion management
* Programming via graphic blocks

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