New Cherry speed and sensors catalogue now available

ZF Electronics, formerly Cherry Electrical Products, has produced a new catalogue detailing its full range of speed and position sensors suitable for demanding environments, including extremes of temperature, humidity, thermal shock and vibration.  Products include magnetic position sensors, vane sensors, geartooth speed only/speed and direction sensors and angular position sensors.  Three additional ranges of custom sensors (rugged rotary encoder, magnetic inertial imbalance and magnetic speed and direction) are also shown. 

     Sensor Catalogue Link

There are seven standard sensor product types in the catalogue: ten magnetic position sensors including digital Hall-effect, low-profile, snap fit, threaded and flange mount (the MP series), plus the DS series of button-activated sensors; the VN series of magnetically-activated digital vane sensors which have no mechanical contacts for prolonged operating life; geartooth speed sensors (GS series) with threaded housing or flange mount in either adjustable stainless steel or aluminium housing; SD1002-SD1012 geartooth speed and direction sensors for wheel, transmission and hoist speed and direction applications; and two series of contactless angular position sensors. 

ZF Electronics’ Cherry sensors utilise innovative packaging and sealing technology, enabling these sensors to perform under extreme conditions, such as temperatures up to 150degC, immersion in solvents to IP68 and exposure to salt spray, dust, gravel and repeated thermal shock.

OEMs that need a custom sensor are offered design expertise from ZF Electronics’ knowledgeable engineers.  The company has 3D magnetic modelling capabilities, in-house stereolythography and prototyping, as well as testing facilities to provide concept evaluation, design and product validation and conformance testing to international standards.   

Cherry branded sensors are well-known for being durable, highly reliable and offering excellent price/performance.  They suit a wide variety of applications, particularly those in the automotive industry, heavy trucks, off-road vehicles, domestic appliances and medical equipment.

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Pressure Ranges from 1 to 5 psi, On-Board Signal Conditioning, Custom Calibration,
and Digital Output Options Provide Support for Many Unique Applications

Honeywell has expanded its industry-leading ASDX plastic silicon pressure sensor family with the new ASDX Series and ASDX-DO Series, which offer pressure ranges from 1 psi to 5 psi and on-board signal conditioning.

The on-board signal conditioning allows the customer to remove those components from their PC board to free space, may reduce their acquisition, inventory, and assembly costs, and minimize potential problems from having multiple signal conditioning
components spread across a circuit board.

These low-pressure sensors are intended for use with non-corrosive, non-ionic working fluids, such as air and dry gases. Potential industrial and medical applications include barometry, flow calibrators, gas-flow instrumentation, sleep apnea/therapy equipment, pneumatic controls, and ventilation/airflow monitors.

The ASDX and ASDX-DO Series pressure sensors are fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects, and non-linearity using an on-board Application Specific Integrated Circuit (ASIC). Calibrated output values for pressure are updated at approximately 1 kHz.

The ASDX Series with compensated analog output provides a ratiometric 12 bit analog output for reading pressure over the specified full scale pressure span and temperature range, typically allowing for fast and easy integration into standard electronic circuits. The ASDXDO Series with compensated 14 bit digital output provides either an I2C or SPI digital interface for reading pressure over the specified full scale pressure span and temperature range, minimizing connections, providing higher resolution, and faster performance through reduced conversion requirements and the convenience of direct interface to the microprocessors or microcontrollers.

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Honeywell introduces its SS361RT and SS461R Bipolar Latch, Hall-Effect Magnetic Position Sensors, giving customers the opportunity to help reduce manufacturing costs.

The SS361RT and SS461R sensors’ enhanced sensitivity enables the use of less expensive magnets in some applications. The SS361RT sensor’s very small footprint takes up less space on the printed circuit board, typically allowing for a reduction in costs. Additionally, the SS361RT sensor is supplied on tape and reel, allowing for automated, highvolume, lower-cost pick-and-place assembly.

Honeywell designed the SS361RT and SS461R sensors for potential use in industrial applications (e.g., speed and RPM sensing, tachometer, flow-rate sensing, valve/damper position, brushless dc motors, variable speed drives, motor and fan control, and robotics control), medical applications (motor assemblies, medication dispense control), and transportation motion control applications (e.g., RPM sensing, tachometer, motor and fan control, electric window lifts, convertible roof positioning, and transmission positioning).

Honeywell’s SS361RT and SS461R sensors feature a 3 V supply voltage capability for low-voltage applications. The sensors are available in two package styles, providing application flexibility. The SS361RT’s miniature SOT-23 surface mount package utilizes a tape and reel format; the SS461R’s flat TO-92 style is available in bulk (1,000 units per bag).

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Ultrasonic sensors can be used in conditions where standard sensors cannot be used. They are not affected by colour, transparent or reflective surfaces or dusty atmospheres. The new F12P-EP is a special ultrasonic that has the option use a very narrow ultrasonic cone allowing the sensor to suppress any objects that interfere with the standard cone.

The sensing range is adjustable via a potentiometer on the top of the device and comes complete with bright LED’s and a M12 connection that can be rotated through 90 degrees. Multiple arrangements of up to 10 sensors can be achieved with mutual synchronization.

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New Sensor Features Extended Operating Ranges, Supply Voltages
and Output Configurations to Simplify Control System Compatibility

Honeywell introduces 17 new RPN Series Hall-Effect Rotary Position Sensors that simplify customer use by providing the inputs, outputs and voltage ranges needed for nearly any control system.

Eight operating ranges up to 360° give customers greater control system accuracy by allowing them to select a range more closely suited to their application. Five supply voltage outputs (5 Vdc to 30 Vdc) and eight output configurations (mA or Vdc) improve compatibility with a variety of control systems. Linearity as low as ±0.35° provides customers with increased measurement precision. This precision can be essential depending on the application. Two connector choices (AMP Superseal, Deutsch) satisfy customer connection requirements. The RPN Series’ products also share the same footprint, eliminating special recalibrations and simplifying use.

The RPN Series sensors use solid state Hall-effect technology, providing non-contact operation, enhancing service life and reducing wear-out mechanisms. This Series uses a magnetically based, Hall-effect integrated circuit (IC) to sense rotary movement of the actuator shaft over an operating range. The IC, together with conditioning and protection circuitry and two permanent magnets, is sealed in a rugged package of IP67 or greater for durability in harsh environments. A dual output version is available for redundancy and backup.

This product introduction extends a robust portfolio of position sensors that are found in thousands of vehicles and equipment worldwide. Potential applications include position and movement detection of pedals, throttle, gear shift, levers, linkages suspension and hitches in trucks; off-road vehicles; industrial and construction vehicles and equipment; agricultural vehicles and equipment; and cranes.

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AS-Interface Gateway / Safety Monitor

This device combines an AS-Interface Gateway with a Safety Monitor in a single integrated housing. It can monitor the assigned AS-Interface sensors with the latest configuration software. This monitor has a stainless steel housing with LCD display for indication of slave addresses and error messages. The configuration data is stored in the internal EEPROM and can be overwritten by data stored on a memory card or vice versa. The AS-Interface Safety Monitor enables the use of sensor-controlled safety components according to EN954-1 up to category 4/SIL 3.

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HG1171 Series Enhances Safety, Stability, Productivity, and
Operational Capabilities of Heavy-Duty Vehicle Equipment

Honeywell introduced its HG1171 Series 6DF IMU sensor which is designed to provide key data for automated steering, stability, and vehicle controls in a variety of potential agricultural, construction, and material handling equipment applications.

The HG1171 Series uses MEMS (Micro Electromechanical Sensors) technology already widely used in aerospace applications for navigation and control, where our customer needs to have enhanced performance in sensing rotation rate and acceleration. The HG1171 Series features enhanced fault monitoring and reporting to verify correct operation, a capability available on Honeywell products.

Integration of the microcontroller, sensors, and communication interfaces on the HG1171 Series allows for software customization, which can save development time and money. The HG1171 Series sensors feature a high-speed CAN bus, enhanced temperature performance, low noise, and high resolution, packaged in a tough metal housing designed for most harsh environments.

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Enhanced Accuracy and Reliability in Harsh High-Temperature
Environments

Honeywell introduced its R300 Series Temperature Sensor for use in potential EGR (exhaust gas recirculation) applications where operating temperatures can reach 300 °C [572 °F]. The R300 Series Temperature Sensor features enhanced reliability, accuracy and responsiveness which helps optimize fuel economy and engine performance.

The purpose of an EGR system on an engine is to reduce NOx (nitrous oxide and nitrous dioxide) emissions by cooling and recirculating exhaust gas back into the engine. The R300 helps the EGR system optimize those NOx emission controls.

The R300 Series uses RTD (resistance temperature detector) technology and features a robust, stainless steel closed-tip design to enhance reliability in aggressive environments. It provides an excellent response time as demonstrated by validation testing required by the transportation industry. The R300 also features an integral connector.

The R300 Series Temperature Sensor expands Honeywell’s existing temperature probe product portfolio designed for the transportation industry, namely the ES110-, ES115- and ES120-Series. The R300 Series is designed for potential use in heavy duty vehicle engine (oil, coolant, fuel and air inlet temperature sensing) applications.

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The Type 18.21 and Type 18.31 ceiling-mount PIR movement detectors from Finder have been designed to detect the presence of body heat and movement within a defined sensing area, for the control of lighting in commercial, industrial and domestic premises.

There is considerable pressure to reduce energy consumption in public buildings and the workplace, both for reasons of cost and to meet legislative demands for more energy-efficient control of lighting, and these detectors will be of interest to designers, engineers, contractors and installers of lighting control systems for offices, factories, workshops, schools, hospitals, care homes and similar environments. They are particularly suitable for use in areas that do not require continuous lighting, such as stairwells, corridors, store rooms and washrooms.

The 18.31 is a shallow depth flush mounting recessed unit that offers neat, unobtrusive mounting in either suspended or plasterboard ceilings, even where space is limited, while the 18.21 is a low profile surface mounting version that is suitable for more solid surfaces where recessing is not practical. Both models feature a 110º sensing angle that provides coverage over an area of up to 8m diameter, and both also benefit from an integral adjustable threshold light sensor that allows operation to be varied relative to the ambient light level. An adjustable on-time gives the advantage of an adjustable delay before the lights are turned off after the detection of movement ceases.

Both versions are rated at 10A and 230V AC, and have a nominal lamp power rating of 1kW for incandescent and halogen bulbs and 350W for compensated fluorescent lights.

Packaged in a compact white plastic housing, these competitively priced products are ideally suited to a wide variety of installations.

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