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AB Elwia

Box 1314
SE-181 25 Lidingö
Ph: +46-8-765 60 92
Fax: +46-8-765 60 24
info@elwia.se

© AB Elwia 2005

Position sensors / rotary sensors

Rotary Position Sensors Range
Rotary Position Sensors Range

Rotary sensors, non-contact Hall effect technology, hybrid transducer and RVDT.
NRH280DP Dual Output No Contact Position Sensor.
NRH285DR Dual Redundant Output 'No Contact' Rotary Position Sensor
SRH220DR Contactless Rotary Sensor - Dual Redundant Outputs
SRH5001P and SRH502P Singel and Dual output rotary position sensor
SRH280P/DP Contactless rotary position sensor with non-contact Hall effect technology. Programmable and dual output.
SRS280 Hybrid potentiometer track technology and sealed to IP50 or IP68.
SRH880P Contactless rotary position sensor with Hall effect technology and sealed to IP68M.
SRS880 Hybrid potentiometer track technology and rugged 88mm housing design.
TPS280DP Contactless rotary position sensor range, which uses a factory programmable non-contact Hall effect sensor system.
RCP Rotary Potentiometer with flush bonded conductive plastic track.
RVDT displacement transducer is designed for operation in harsh automotive and motorsport environments.
TPS280DP Contactless rotary position sensor range, which uses a factory programmable non-contact Hall effect sensor system.
NRH280DP Dual Output No Contact Position Sensor.
SRH220DR Contactless Rotary Sensor - Dual Redundant Outputs

NRH280DP Dual Output 'No Contact' Rotary Position

NEW! New dual output, no-contact rotary position sensor with the slimmest low profile housing, using a factory programmable Hall effect sensor system.
NRH280DP has a co-moulded fully encapsulated sensor system that can withstand high shock and vibration as well as operate up to +170°C, and endure high pressure wash-downs (IP69K). The sensor is activated by a separate magnet with a choice of two carrier designs
NRH280DP is designed for applications in extreme environments where space is limited. It also allows up to ±2mm radial offset, with a permissible gap 2-7mm between the sensor and magnet. The transmissive properties between the magnet and sensor also allow operation through non-magnetic materials.

Key Features

NO-CONTACT technology with external position magnet
Unlimited mechanical lifetime - WEAR FREE
Will operate from -40 to +140°C, with excursions to +170°C
Withstands high pressure wash-downs (IP69K)
Simple mounting and extremely low profile (6.5mm) design
Minimal weight
5Vdc or 9-30Vdc supply
Analog (0.5 - 4.5 or 0.1 - 4.9Vdc) or Digital (PWM) outputs
Measurement range from 0-20° to 0-360° in 1° increments
12 bit resolution (0.025%) over the angular range
Extremely low signal noise level - less than 1mVrms
Electrically interchangeable with potentiometers

NRH285DR: Dual Redundant Output 'No Contact' Rotary Position Sensor

NEW! Penny+Giles announces a new dual redundant output, no-contact rotary position sensor with the slimmest low profile housing, using a factory programmable Hall effect sensor system.
NRH285DR operates from a 5Vdc (±0.5) regulated supply to each independent sensor channel, and has two independent outputs, enabling full redundancy from a very slim package.
NRH285DR has a co-moulded fully encapsulated sensor system that can withstand high shock and vibration as well as operate up to +170°C, and endure high pressure wash-downs (IP69K). The sensor is activated by a separate magnet in a choice of three options.
NRH285DR is designed for applications in extreme environments where space is limited. It also allows up to ±2mm radial offset, with a permissible gap 2-7mm between the sensor and magnet. The transmissive properties between the magnet and sensor also allow operation through non-magnetic materials.

Key Features

NO-CONTACT technology with external position magnet
Unlimited mechanical lifetime - WEAR FREE
Will operate from -40 to +140°C, with excursions to +170°C
Withstands high pressure wash-downs (IP69K)
Simple mounting and extremely low profile (6.5mm) design
Minimal weight
5Vdc regulated supply
Analog (0.5 - 4.5 or 0.1 - 4.9Vdc) or Digital (PWM) outputs
Measurement range from 0-20° to 0-360° in 1° increments
12 bit resolution (0.025%) over the angular range
Extremely low signal noise level - less than 1mVrms
Electrically interchangeable with potentiometers

SRH220DR Contactless Rotary Sensor - Dual Redundant Outputs

NEW! DUAL REDUNDANT output contactless rotary position sensor with integrated 6-way connectors, using a factory programmable Hall effect sensor system.

SRH220DR provides reliable and accurate rotary position measurement in extreme industrial environments, such as specialist off-highway construction and agricultural vehicles, where shock, vibration and extreme temperatures can occur.

This new sensor design is housed in an all-new moulded housing that has a choice of fully integrated 6-way Deutsch DT06 or AMP 1.5 Superseal connectors, allowing separate supply voltage and output signals on two channels. Environmental protection to IP67/IP68 is dependent on the connector style selected.

SRH220DR operates from either 5Vdc regulated or 9-30Vdc unregulated power supply and is available with analog (0.1-4.9 or 0.5-4.5Vdc) or digital (PWM) output signals. The sensor is factory programmable, allowing you to specify the output signal type, the measurement range (0-20° to 0-360° in 1° increments) and the output direction (clockwise or anticlockwise).

The sensor has a 12 bit resolution (0.025%) over the selected measuring range, and operates from -40 to +140°C when powered at 5Vdc.

Key Features

Contactless - Hall effect technology
Dual redundant output
5Vdc or 9-30Vdc supply
Analog (0.1 - 4.9 or 0.5 - 4.5Vdc) or Digital (PWM) outputs
Measurement range from 0-20° to 0-360° in 1° increments
12 bit resolution (0.025%) over the angular range
Extremely low signal noise level - less than 1mVrms
Electrically interchangeable with potentiometers
Operating temperature -40° to +140°C
Environmental protection to IP68
Crush-proof mounting flange with steel inserts
Choice of Deutsch or AMP interconnect.
Optional lever drive arm is available.
Rapid availability

SRH5001P and SRH502P: Singel and Dual output rotary position sensor

NEW! The SRH500P dual output contactless rotary sensor has been specially developed to meet the harsh operating requirements in heavy duty industrial position sensing applications, including construction, agricultural, military and utility vehicles, as well as a variety of uses in steelworks, marine equipment and power generating plants. This model has an option for environmental protection to IP69K.

The SRH500P rotary sensor operates from either a 5Vdc regulated or 9-30Vdc unregulated supply and can be factory programmed to have a measurement range from 20° up to 360° in 1° increments. The sensor can be supplied with single output (SRH501P) or dual output (SRH502P). Both outputs are individually configurable at the factory for analogue or digital output and clockwise or anti-clockwise output.

The SRH500P incorporates a 12bit non-contact Hall effect sensor with microprocessor control - offering 0.025% resolution over the selected measuring range.

Key Features

Contactless - Hall effect technology
Single or dual redundant output
Analog or Digital (PWM) output
Measurement range 20° to 360°
12 bit resolution
CW or ACW output
Less than 1mVrms output noise
Rugged housing design, in marine grade aluminium
Superior shaft strength
Sealing option to IP69K
M12 connector option for easy installation
World leading availability


SRH280P/DP: Contactless Rotary Position Sensors

NEW! Penny & Giles announces two new versions of the popular SRH280 contactless rotary position sensor, which uses a factory programmable non-contact Hall effect sensor system.

SRH280P - SINGLE OUTPUT CHANNEL
SRH280DP - DUAL OUTPUT CHANNELS

SRH280P & SRH280DP provide reliable and accurate rotary position measurement in extreme motorsport and industrial environments where shock and vibration can occur. These new sensors use the popular 28mm flanged housing with a protection rating to IP68.

SRH280P & SRH280DP operate from either 5Vdc regulated or 9-30Vdc unregulated power supply and are available with analog (0.5-4.5Vdc) or digital (PWM) output signals. The sensor is factory programmable, allowing you to specify the output signal type, the measurement range (0-20° to 0-360° in 1° increments) and the output direction (clockwise or anticlockwise).

The sensor has a 12 bit resolution (0.025%) over the selected measuring range, and operates from -40° to +140°C when powered at 5Vdc.
This SRH280P version replaces the former model SRH280.

Key Features
• Contactless - Hall effect technology
• Single or Dual output channels
• 5Vdc or 9-30Vdc supply
• Total sensor measurement range from 0-20° to 0-360°
• Analogue or Digital (PWM) output
• 12 bit resolution over selected measuring range
• Low noise level (1mVrms) on output signal
• Operating temperature -40° to +140°C
• Environmental protection to IP68
• Crush-proof mounting flange with steel inserts
• Rapid availability

SRS280: Sealed Rotary Sensor

The SRS280 sealed rotary sensor has been specially developed to meet the harsh operating requirements of today´s automotive and motorsport markets, with a number of innovative design features incorporated to overcome the shortcomings of existing products from other manufacturers.
The SRS280 uses the proven long life Penny & Giles hybrid potentiometer track technology (conductive plastic on wire), providing high stability under extremes of temperature and humidity, with virtually infinite resolution and a life in excess of 20 million operations.

Key Features

Angles from 10 to 350° in 10° increments
Crush-proof mounting flange with steel inserts
Choice of two shaft attachments
Duplex shaft bearing support system
Integrally moulded sheathed cable assembly
Cable length 0.5m or 2m
Sealed to IP50 or IP68
World leading availability - we can supply any one of 35 different angles, two shaft styles, two sealing options and two cable options in three to five days from ordering - 280 different sensors all available faster than our competitors.

SRH880P: Submersible Contactless Rotary Sensor

The SRH880P submersible contactless rotary sensor has been specially developed to meet the harsh operating requirements in heavy duty industrial position sensing applications, including construction, agricultural, military and utility vehicles, as well as a variety of uses in steelworks and power generating plants. This model can operate at a submerged depth of 2m (6.5 feet).

The SRH880P sensor operates from 8-30Vdc unregulated supply and provides an electrical output over the full 360° range. With a 12bit microprocessor - improving the angular resolution to 0.088°.

For ease of configuration, it is available with an analogue (0.5 to 4.5Vdc) or digital (pulse width modulated) signal output.

Key Features

Contactless - Hall effect technology
Analogue or Digital (PWM) output over 360°
Optional full scale analogue output over 90°, 180° or 270°
Rugged 88mm housing design, available in aluminium or stainless steel
Superior shaft strength with double bearing support
Sealed to IP68M - tested to 2m depth
M12 connector for easy installation
Mating cabled socket with 2m or 5m cable length
World leading availability.



SRS880: Submersible Rotary Sensor

The SRS880 submersible rotary sensor has been specially developed to meet the harsh operating requirements of today´s heavy duty industrial position sensing applications, including construction, agricultural, military and utility vehicles, as well as a variety of uses in steelworks and power generating plants. This model can operate at a submerged depth of 2m (6.5 feet).
The SRS880 uses the proven long life Penny & Giles hybrid potentiometer track technology (conductive plastic on wire), providing high stability under extremes of temperature and humidity, with virtually infinite resolution and a life in excess of 20 million operations.

Key Features

Rugged 88mm housing design, now available in aluminimum or stainless steel
Superior shaft strength with double bearing support.
Sealed to IP68M - tested to 2m depth
Electrical angles from 10 to 350° in 10° increments
M12 connector for easy installation.
Mating cabled socket with 2m or 5m cable length
World leading availability - we can supply any one of 35 different angles in less than 10 days from ordering - faster than our competitors.

TPS280DP: Dual Output Throttle Position Sensor (Contactless)

NEW! Penny + Giles announces a new variant of the popular contactless rotary position sensor range, which uses a factory programmable non-contact Hall effect sensor system.

TPS280DP is designed as the modern alternative to rotary potentiometers fitted on high performance race car and motorcycle induction systems.

Replacing a potentiometer with the TPS280DP will eliminate premature failure due to electrical noise – caused by potentiometer wear. TPS280DP is life tested to 30 million cycles (60 million operations), more than NINE TIMES that of a potentiometer in this application.

TPS280DP is mechanically interchangeable with most existing throttle potentiometers using 32mm mounting centers and is designed to interface with most common throttle body D type spindles. The sensor has a choice of 200 or 500mm cable lengths, with or without an MSS4P Mini Sure Seal connector fitted to the FDR-25 sheathed spec 55A cable. With sealing to IP69K, it is also able to withstand high pressure wash-downs.

The TPS280DP operates from 5Vdc (and 9-30Vdc) and is factory programmed to allow a wide range of configurations.

Key Features

Electrically interchangeable with potentiometers
More than 9x the life of a potentiometer
Extremely low signal noise, for the life of the sensor
Will operate from -40 to +140°C, with excursions to +170°C
Sealed to withstand high pressure wash-downs (IP69K)
Mechanically interchangeable with potentiometers on 32mm mountings
Standard output is dual channel
Configurable output direction, for left or right fitment
Measurement range from 20 to 360° in 1° increments
12 bit resolution (0.025%) over the angular range
Analogue (0.5 - 4.5 or 0.1 - 4.9Vdc) or PWM outputs
2.5 or 0.15mS input/output delay

Rotary Potentiometer

RCP09
RCP09
Rotary Potentiometers Range
Rotary Potentiometers Range

RCP09: Midpot Rotary Potentiometer
Supplied in size 09 synchro mount size, automatic trimming of linearity and resistance by profiling of the resistive element maintains consistent high quality.
Exact setting of pre-load on the stainless steel ball races supporting the shaft, eliminates shaft radial and axial play throughout the life of the potentiometer and provides excellent vibration and shock performance.
Multi finger precious metal sliding contacts combined with conductive plastic resistive and collector tracks result in high reliability, long life, low output noise and virtually infinite resolution.
Suited to a wide range of industrial applications.

Key Features

Flush bonded conductive plastic track
Multi-fingered precious metal wipers for low noise and long life
Stainless steel ball race bearings
Rapid delivery

RVDT (Rotary Variable Differential Transformers)

RVDTs (Industrial/Motorsport): RVDTs for Industrial/Motorsport applications

The Penny + Giles rugged, high integrity RVDT displacement transducer is designed for operation in harsh automotive and motorsport environments.
The design elements employed have evolved from the technology and experience gained over 40 successful years in the aerospace/military sensor market, where performance and reliability under extreme operating conditions are paramount.

Key Features

No contact between the sensing elements
Precision low torque bearings
Infinite resolution
Temperature range -40° to +180°C
Rugged design with titanium housing
High integrity coils, screen and connection assemblies
Corrosion resistant stainless steel drive shaft