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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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If you look for a sensor for position, passage, presence, level or speed, we must have it in our
range of supplier 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 industrial 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. Manufacturer of 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 suppliers 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, industrial 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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In all automated processes the use of sensors to provide information for the suppliers of plc is of prime importance. Sensors supply the necessary signals on positions, end stops, levels or serve as pulse industrial transmitters for counting jobs or for monitoring rotational speed. In industrial usage inductive and capacitive proximity detectors are indispensable. As compared to mechanical switches they offer almost ideal conditions: non-contact, maintenance-free operation, high switching frequencies and switching accuracies as well as high protection against vibration, dust and humidity.
Inductive transducers detect all metals without contact, capacitive detection detect nearly all solid and liquid media such as metal, glass, wood, plastic, water, oil, etc...
Both inductive and capacitive proximity switches are available in NAMUR versions. In conjunction with an NV0100/NV0200 professional amplifier the sensors can be used in zone 1 hazardous areas (the amplifier which contains Zener barriers as well as industrial power supply and output must be mounted outside the hazardous area). |
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| Plant and mechanical engineers are responsible for ensuring personal safety. The center 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. |
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The RACO path-sensory system has been specially designed for exactly positioning and switching off electro-magnetic manufacturers of actuators in the final position. Not only is the position ascertained unconventionally by electro-magnetic means (e.g., gear-shifting mechanism) while doing so but it will also be determined via a close-coupled magnetic field without any movement.
The EPS consists of a printed circuit board and a magnetic holder with the magnet. The electronic positioning sensor (EPS) is integrated into the device%u2019s supplementary casing (A) on the motor shaft's end of the servo-motor or in the device's supplementary box (D) on the coupling casing. The installation, commissioning (starting up), maintenance (servicing) and upgrading is simplified in comparison with a conventional design that has mechanical manufacturer of limit switches and a shift transmission which must be adjusted individually.
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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 supplier M8
Bright LED
Short-circuit-proof
Polarity-safe
Protection class IP 67
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| Designed to make installation easier, GE Security Industrial position sensors have earned their reputation for quality. They are built for durability and dependability. Most are conservatively rated at 100,000 cycles under full load, and 10,000,000 cycles under dry circuit. Every reed connection is hand soldered and the reeds in all models are environmentally sealed. Like the GuardSwitch™ safety interlock switches, our position sensors are tested before they leave the factory - 100% of the time. |
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| The industry's most complete line of contact and non-contact products. GE Security Industrial safety interlock switches are used to detect the opening of guards-including professional doors, gates and/or removable covers-that prevent access to dangerous parts of a machine, and to help deter tampering with the guards or the internal machine controls. As with all GE Security Industrial 300-BT products, the safety interlock switches are in full compliance with the most current and required standards. These include IMQ, CE, VDE, UL, CSA, IEC, EN and Semi S2 standards. |
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One sensor, two adjustable switching points
Saves space, time and money
Simple alignment and definition of the switching point thanks to teach process
Easy mounting with only half the cabling work
Sensor sunk into the T-slot thanks to compact design
Applications: end position query to short industrial hoist cylinders or intermediate position detection, e.g., for reducing piston speed |
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Function
Detection of limits of travel through the body of the professional cylinder.
Areas of use
Automated equipment, packaging, conveyor manufacturer systems etc.
Advantages
The benefits of replacing mechanical limits of travel or other types of contacts with flexible blades: no rebound phenomenon, compact solution, no wear and tear, long life expectancy irrespective of the number of detections, insensitive to dust and humidity, LED condition display, numerous adaptation accessories for all types of cylinder etc. |
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| ... products without technical information |
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The POSIMAG length measuring system comprises an MR scanning head and a magnetic dimensional scale. The position is determined without contact and thus without wear or tear. This measuring setup supports resolutions in the µm range.
POSIMAG is suitable for linear, angluar and speed measurements.
Technical advantages:
Sturdy construction, contact-free and wear-free, shielded metal housing, protection category up to IP67, signal processing as standard with professional encoders, distance between the MR sensor head and the magentic strip up to 2 mm, measuring lengths of up to 30,000 mm.
Thanks to its special properties, POSIMAG is ideal for many industrial applications in the production of machinery, plants and precision equipment as well as research. For example: Metal and wood processing, manual tasks in industrial handling systems, positional checks for linear units, quality-control systems for sheet metal, punches and industrial presses.
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Hall detection have proved to be the most reliable technology for revolution measurement. DIS has been using Hall technology for over 10 years in the Quadro-Flux series. There is choice from a range of I/O circuits and housing options to measure revolution up to 25 KHz. For direction indication or fail safe options we offer dual circuits for phase shifted signals.
Measuring range: 0 - 25 KHz max.
Supply voltage: 5Vdc of 10 - 30 Vdc
Output: PNP, NPN or totem pole
Temperature range: -25 tot + 150şC
Protection class: < IP68 (submersible) |
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Rotary magnetic coders
The magnetic coder of impulses MDFK consists of a polar wheel and a magnétorésistif detector. He lets himself install in the same way that a conventional incremental coder.
Advantages:
- easy assembly, coder of an advantageous price
- recognition of the direction of rotation
Magnetic coders
Detectors with magnetic fields optimized for rotary and linear applications.
Potentiometer without contact
The magnetic detectors of series MDRM & MDFM are usable like potentiometers without contact. A magnetic rotor placed near the active face of the detector makes it possible to generate the output signals.
Advantages:
- usable in hard environments
- no part moving
- output signals Sine/Cosine
- linear 1... 9 VDC/4... 20 my in absolute values
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MLS 1
- Non Contacting Incremental System
- Very small measuring head ( metal enclosure)
- Wide range of available resolution up to 1 µm
- Protection class IP67
- Measuring lenghts are up to 100 meter
- Resistant to humidity
- Wide mounting tolerances
- Robust shielded aluminium
- Incremental outputs A, /A, B, /B and Z Reference signal (without or one reset signal by start, or every 5 mm)
- Output signal Push-pull, TTL or RS422 line driver
MLS 2
- Tape in flat aluminium profile
- Wide range of available resolution up to 1 µm
- Protection class IP67
- Measuring lenghts are up to 100 meter
MLS 3
Sensor Head in slide carrier with sealed high aluminium profile
Sealed manufacturer of linear encoders are protected from dust, chips and splash fluids and are ideal for operation on system tools. An aluminium housing and elastic sealing lips protect the magnetic tape, scanning carriage and guideway from chips, swarf, dirt and splashwater. The scanning carriage travels in a low-friction guide within the scale unit. It is connected to the external mounting block by a coupling that compensates unavoidable misalignment between the scale and the machine guideways.
MLS 4
Self-Aligned System
MLS4 is designed for press brake and bending machine applications.
- Double protection along the sliding side (four lip seal rings)
- Self aligned
- With integrated guide
- Large mounting tolerances
- Self-adjustment of the clearance between the guide and the carriage.
- Shielded and armoured power cable with a stainlesssteel braid.
- Functional-calibration hybrid circuit.
- Excellent stability of the signals
- Positive or negative signals via Line-Driver outputs
- Pneumatics inlet inlets at the scale end blocks |
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| Magnetic field detection are activated by magnetic fields and are especially suited for piston position detection in manufacturer of pneumatic cylinders. Based on the fact that magnetic fields can permeate non-magnetizable metals, it is possible to detect a permanent magnetic attached to the piston through the aluminium wall of the professional cylinder. Magnetic-inductive permaprox sensors from TURCK operate on a patented function principle. Thus they are capable of reliably detecting permanent magnets of various field strengths on all common cylinder types. They operate completely wear-free and are short-circuit protected; a weld-field immune version for brazing applications is also available. |
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| ... products without technical information |
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| Plant and mechanical engineers are responsible for ensuring personal safety. The center 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. |
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| The industry's most complete line of contact and non-contact products. GE Security Industrial safety interlock switches are used to detect the opening of guards-including professional doors, gates and/or removable covers-that prevent access to dangerous parts of a machine, and to help deter tampering with the guards or the internal machine controls. As with all GE Security Industrial 300-BT products, the safety interlock switches are in full compliance with the most current and required standards. These include IMQ, CE, VDE, UL, CSA, IEC, EN and Semi S2 standards. |
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