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The Microtrak II is a state of the art CMOS laser triangulation sensor for precise measurements of displacement, position, vibration and thickness. It is unaffected by surface texture, color or stray light. Measurement ranges are up to 40 mm at a standoff distance of 120 mm.
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The M300 & M800 are underspeed sensors that use microprocessor technology:
M300 – universal supply voltage, 30mm diameter body, single trip point at 20% below calibrated speed. ATEX Approved.
M800 – universal supply voltage, DIN style enclosure, dual trip points at 10% & 20% below calibrated speed, tacho output. Not ATEX Approved.
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GAPMAN®
Portable Electronic Feeler Gage
GAPMAN is the world's first high precision, non-contact, portable electronic gap measurement gage. It features a dual capacitive sensor for position-compensated measurement and easy insertion into very narrow gaps down to 0.009" (0.23mm) in a wide range of parallel and roller gap applications. Microprocessor based and application software driven, GAPMAN records and stores data points for easy transfer to SPC and other quality systems. Additional information is available.
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Hall Effect Devices detect magnetic flux density (mainly produced by a permanent magnet) and are used in both movement and position sensing. By integrating the sensing element onto the same silicon as its control logic and interface circuitry, Melexis has produced sensor chips with various degrees of intelligence to suit most applications. Sensing the rotation of shafts (e.g. cam- and crank-shaft) in engine, monitoring movement in motors and actuators, sensing pedal, throttle and steering wheel position, Melexis Hall Devices offer a reliable, contactless method of movement and position detection.
Melexis is a technological leader for the design, development and testing of integrated Hall Effect Devices. Melexis Hall Effect Devices enable an optimal use of the smaller feature sizes of which semiconductor technology is capable today. Therefore, very sophisticated mixed analog-digital signal conditioning circuitry (such as Chopped Analog String, Digital Signal Processing Core, Microcontroller) can be integrated. Most of the devices can withstand the severe automotive conditions despite few external components.
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If you look for a sensor for position, passage, presence, level or speed, we must have it in our range of magnetic sensors. We can even design the ideal product for your applications.
At celduc® relais, we are eager to offer the best products for your application, thanks to our 30-year experience in the key technologies that we use in our products :
- Reed switch, a dry contact in a sealed glass bulb providing insulation at the same time. A simple, reliable and low cost solution.
- Electronic cell, based on either magneto-resistance or Hall effect, necessary for higher performance, particularly in frequency .
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HIGH TEMPERATURE SENSORS
Significant scientific and engineering enhancements in advanced materials, Pre-Process and In-Process production methods and in-site testing methods are driving the demand for displacement sensors that can handle extremely high temperatures up to 1832°F (1000°C). Contemporary producers of aircraft engine rotational alignment, plate glass, materials testing extensometry, continuous flow steel, now use standardized high temperature Capacitec sensor solutions for in-process applications to control the quality of their production on a real time basis. Qualification testing of disc brakes, jet engine dynamics and high speed shaft rotations also rely on Capacitec sensors. Advanced materials for automobiles, structural components, and aircraft are also tested for strength and durability with the use of Capacitec's line of extensometers and clip gauges.
High Temperature Major Applications:
- Disc brake testing
- Silicon Wafer processing
- Metal and Glass forming
- Jet engine thermal expansion
- Material strength testing
- Mold separation
- Turbine testing
- Strain Extensometry
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Capacitive sensors (KAS) react to metals and non-metals that exceed a specific capacitance on approaching the active surface. The sensing distance with respect to a specific material is greater the higher the dielectric constant. The sensors are used to detect objects, for counting functions and for all types of level monitoring applications in liquid materials (i.e. water, oil, acids, glue) and bulk materials (i.e. pouder, granulate, pellets).
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P100 18mm Inductive Sensor
Detects the presence of metallic objects in dangerous conditions such as in handling, warehousing, packaging, conveying, assembly, processing, etc.
May also be used to generate pulses for the detection of rotational speed
2-wire multi-voltage technology or 10-30 VDC NPN/PNP
Detects up to 8mm
Other products available:
- P300 30mm Inductive Proximity Switch
- P800 DIN Style Inductive Proximity Switch
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Balluff offers a variety of inductive sensor solutions: standard designs, block styles, extended range, weld field-immune, specialized sensing – whatever the need, there’s a Balluff inductive sensor that will provide optimum service. From Mini to Maxi block style sensors from 5 x 5 mm to 80 x 80 mm, and tubular housings from 3 mm to M30 sizes, Balluff inductive sensors monitor, control, measure, and automate production sequences with high reliability and freedom from wear.
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Inductive sensors (IAS) feature transistorised oscillators whose power consumption is influenced by the approach of metals and other electrically conductive materials such as carbon. Non-conductive metals can also achieve this effect.
These devices can be used as limit switches and position sensors for monitoring and positioning applica-tions in machines and installations as well as pulse generators for counter systems, distance measurements, speed control and many other applications
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Inductive sensors
Inductive sensors use the interaction between metallic conductors and their electromagnetic alternating field. Eddy currents are induced in the conductor, which remove energy from the field and thus reduce the height of the oscillation amplitude.
This change is evaluated by the inductive sensor.
SensoPart offers a variety of inductive sensors with standard or enhanced working ranges.
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Proximity sensors are the most common and affordable solution for no-touch object detection. The most commonly-used proximity sensor is the inductive type, which generates an electromagnetic field to sense metal objects passing close to its face. This is usually the easiest sensing technology to apply in applications where the metal object to be detected is within an inch or two of the sensor face. Autonics offers 12 products of 6 different types of proximity sensors, inductive and capacitive, and maintains No. 1 market share in Korea for more than 10 years, and still endeavoring to advance product quality and sensing reliability up to the top level of global marketplace. If you are looking for the most cost effective and reliable proximity sensors, Autonics is the answer.
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Series 300 - Smaller than small!
- Smallest fully self-contained inductive proximity switches in the world.
- Ø3 mm and M4, housing length 22 mm, weight approx. 2 g (with 100 mm cable).
- Operating distance of 0.6 mm, or 1 mm (increased).
- Safe operation; all usual protection functions of larger devices are built in.
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Features
Compact design
Metal connector
Ring-diameter 6mm to 100 mm
Static operating principle
High resolution
Short response time
Pulse stretching adjustable
Short-circuit protection
Protection class IP 67
Typical fields of application
Applications in the assembling technology and supply automation, e.g. detection and jam control of small metallic parts in feed hoses.
Wire break detection etc.
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General description
di-soric infrared distance sensors OAA... are characterised by a large operating distance, while having a very good colour independence.Thanks to the large diameter of light spot uneven surfaces of stones, sintered material or rough boards will be safely detected. Due to that di-soric infrared distance sensors OAA... are especially suitable for height control in concrete and gravel works, brickyards as well as saw mills. Two independently from each other adjustable thresholds enable diverse operation possibilities.
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Reference: P 925 L1 AN S - P 925 L2 AN S - P 925 L3 AN S
Sensing distance :
P 925 L1 AN S : 40 to 60 mm
P 925 L2 AN S : 45 to 85 mm
P 925 L3 AN S :
Supply : 18 to 28 VDC
Output : analogical 0...10 V
Description
Detection indication by LED
Red pulsed visible light
Laser class 2
Minimum resolution : 0,01 mm
Analogical output 0...10 V
Antichock ABS Housing
Orientable M12 connector
Applications
Position control of an arm robot
Thickness measurement of thickness pieces
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Distance sensor FT 92 ILA-PSL5
Large scanning distances and working
ranges (proximity version up to 6 m on
white objects, 30 m on refl ector)
High repeatability
High measuring rates
Very good cost-performance ratio
Optional red pilot laser
2 PNP signal outputs
1 analogue output 4 ... 20 mA
All outputs in the measuring range
freely adjustable
Standard M12 plug
laser protection class 2
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The laser distance sensors of the L-LAS-LT and L-LAS-LT-MS series determine the distance or thickness of objects with highest accuracy. By way of a master/slave sensor arrangement, two laser distance sensors are evaluated by a controller that is integrated in the master sensor. A special version is available for optically transparent objects (flat glass, foils, wafers).
The laser distance sensor can be easily parameterised with the Windows® user interface L-LAS-LT-Scope or L-LAS-LT-MS-Scope.
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Reference: PS1 L 965 S
Sensing distance adjustable from 50 to 300 mm
Supply : 10 / 30 VDC
Outputs : PNP / NPN
Time-delay of output signal
High accuracy
Description
Emission by visible red light
Spot size by adjustable focus
Distance adjustment by precision screw
Direct and inverse function
Programmable timer to 40 ms max
Class 2 LASER
On / Off function
Applications :
Control of small parts on a production machine
Detection of compenents on a printed circuit
Presence control of crack in a part
Level control
Elimination of background
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The new SMAT continuously detects the position of the cylinder piston within a range of 50 mm. It has an analogue output with an output signal in proportion to the piston position. The integrated OOR (out-of-range) sensor indicates if the piston is outside the sensing range. The connection for evaluating the 0 … 10 V and/or the 4 … 20 mA signal is made directly to analogue inputs.
Typical areas of application in object detection are as follows:
Press-fitting, clamping, position sensing, workpiece replacement
In process monitoring:
Sheet metal handling/production, wear monitoring, quality inspection
- The installation direction of the SMAT in the slot can be chosen freely.
- Contactless measuring principle = wear-free sensing.
- Measuring range is always 50 mm, regardless of cylinder; reproducibility 0.1 mm.
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Features
All-electronically or reed contact
MZEK... can be fitted from above
MZ C... for Cylinders with 4 mm round slots
Absolutely wear-free
High reproducibility
Metal Case
Connecting Cabel 2,5 m (5 m) PUR or 0,3 m (0,6 m) PUR with knurled connector M8
Bright LED
Short-circuit-proof
Polarity-safe
Protection class IP 67
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If you look for a sensor for position, passage, presence, level or speed, we must have it in our
range of magnetic sensors.
We can even design the ideal product for your applications !
At celduc® relais, we are eager to offer the best products for your application, thanks to our 30-
year experience in the key technologies that we use in our products :
- Reed switch, a dry contact in a sealed glass bulb providing insulation at the same time.
A simple, reliable and low cost solution.
- Electronic cell, based on either magneto-resistance or Hall effect, necessary for higher
performance, particularly in frequency .
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elobau sensors are the first choice when it comes to robust explosion-proof switching elements. Proximity switches are available either as an intrinsically safe version with screened PVC cable or as an encapsulated version with optional potential terminal.
elobau ATEX switches are suitable for use as:
Intrinsically safe version
- Cat. 1 G (ia) for zone 0 (with screened PVC cable)
- Cat. 2 G (ia) for zone 1
Encapsulated version
- Cat. 1/2G (m) for zone 0/1
- Cat. 2 G (m) for zone 1
- Cat. 3 G (m) for zone 2
- Cat. 2 D for zone 21
- Cat. 3 D for zone 22
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In various detecting devices with Bestact incorporated. and to mainlain high operation accuracy for a long period of time, sufficient investigation and consideration has been applied to the maierial sélection and design of the contact energizing magnet.
Permanent magnets used for Yaskawa's detecting devices are rare earth magnet and anisotropic ferrite magnet which are characterized by high coercive force and large energy product, thus optimum design has been achieved. Featuring excellent stable performance without demagneti-zation due to fluctuation in temperature.
Demagnetization due to aging is 2% or less tor a 10 year period.
Those magnet proximity sensors are typically used in : steel plant machinery and equipment (for raw material handling, iron making, rolling milIs), plating line, large-size material handling ma-chines, automobile manufacturing lines, elevators, cement and related equipment, power station facilities, dam equipment. pollution prevention equipment and devices. mine machinery, Chem-ical industry machinery and equipment. marine product processing machines.
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Plant and mechanical engineers are responsible for ensuring personal safety. The machine safety products of elobau range from sensors and evaluation units for small machines to bus components for large plants. The personnel of elobau GmbH offers support with the implementation of the latest safety guidelines in particular the SIL accreditation.
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The magneto resistive sensors detect the movement of ferromagnetic materials, by means of the change of the magnetic flow. They are available with (Series 350) or without (series 300) detection of direction of rotation.
They are suitable for rotary speed sensing, for detection of gearwheels and for standstill control. Areas of use can be heavy construction engines, rail vehicles, large diesel engines and -turbines. Rotary speed sensing is possible with gear wheels form module 1, with a max. switching frequency of 15 kHz.
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The KMT32B is a magnetic field sensor based on the anisotropic magnetoresistance effect, i.e. it is sensing the magnetic field direction independently on the magnetic field strength for applied field strengths H>25 kA/m. The sensor contains two parallel supplied Wheatstone bridges, which enclose a sensitive angle of 45 degrees. A rotating magnetic field in the surface parallel to the chip (x-y plane) will deliver two independent sinusoidal output signals.
Features:
- Contactless angular position
- Ideal for harsh environments due to magnetic sensing
- Design optimized linearity
- Low Cost
- High Accuracy
- High rotational speed up to 30,000 rpm
- Extended operating temperature range (-40 °C to +150 °C)
- Low Power
- RoHS compliant (lead free)
- SMD package
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Honeywell's miniature position sensors respond to the presence or the interruption of a magnetic field by producing either a digital or an analog output proportional to the magnetic field strength. These Hall-effect sensors have single and double sensing elements for mounting on IC chips. These extremely small sensors come in a variety of magnetic actuation types including omnipolar, unipolar, bipolar, bipolar latch, ratiometric and analog. Termination types include radial lead IC and surface mount. Some products are available on tape and reel.
Best Used For:
Speed and RPM sensing, brushless dc motor commutation, motor and fan control, tachometer and counter pickup, disc speed and tape rotation, magnetic encoding and flow rate sensing.
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Features
For contactless feed control, also suitable at reduced speed and wires
Detection of metallic, non-metallic and shiny surfaces, also at minimal speed
Robust metal casing
High protection class
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