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Pneumatic cylinders are typically made of aluminum, so sensors can indicate end-of-stroke from outside the tube. A magnet installed internally on the piston during manufacturing allows an external magnetic field sensor to detect the motion of the piston. The magnetic sensor can be placed anywhere along the length of the cylinder to read end-of-stroke.
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Magnetic field sensors are activated by magnetic fields and are especially suited for piston position detection in pneumatic cylinders. Based on the fact that magnetic fields can permeate non-magnetizable metals, it is possible to detect a permanent magnet attached to the piston through the aluminium wall of the 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 welding applications is also available.
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Linear Hall Sensors
All products of our linear hall family measure the vertical component of a magnetic field. The output signal is directly proportional to the sensed magnetic field.
Based on these principles, our TLE499x family of linear Hall ICs has been designed specifically to meet the requirements of highly accurate angular and linear position measurement, as well as current measurement applications.
The TLE499x product family comprises the linear Hall sensors TLE4990 and TLE4997 with analog output as well as the TLE4998 with three different digital output options. The TLE4998 interface options include Pulse Width Modulation (PWM), Single Edge Nibble Transmission (SENT) and Short PWM Codes (SPC). TLE4997 sensor provides unique temperature compensation which is further enhanced in the new TLE4998 sensor by unique compensation of stress over lifetime.
GMR-Based Angle Sensor
The TLE 5011 is a 360° angle sensor, which detects the orientation of a magnetic field. This is achieved by measuring sine and cosine angle components of a magnetic field with monolithic integrated Giant Magneto Resistance elements (iGMR). Data communication is accomplished via a bi-directional Synchronous Serial Communication (SSC) Interface that is SPI compatible.
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SPECTRAN® NF-5030 (1Hz to 1MHz)
Our EMF spectrum analyzer for the professional at an unbeatable price!
Ultra broad range and high accuracy. Range according to complete ICNIRP (public)! The optional Active Differential Probe for the NF-5030 is a "must have" for direct cable-measurements on DSL, ADSL, free running oszillators, mains etc.
• Measurement range up to DIN/VDE 0848
• 65 MSPS (Option 005)
• Lots of options
• Frequency range: 1Hz to 1MHz (30MHz)
• Typ. level range E-Field: 0,1V/m to 20kV/m
• Typ. level range H-Field: 0,1nT to 2mT
• Typ. level range DDC H-Field: 1pT to 2mT
• Typ. level range DDC Analog in: 200nV to 200m / -150dBm (Hz)
• Typ. accuracy: 3%
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Measuring technology
Present day requirements in demagnetization also demand modified solutions when it comes to the application of measuring techniques for residual magnetism.
The zero-Gauss chamber
For the measuring under conditions which are almost free of any earth magnetism. This permits a global quality assurance even in the face of the present day requirements concerning residual magnetism.
The magnetic field viewer
This permits the viewing of very weak magnetic fields, which may occur in residual magnetism.
The measuring instrument for residual magnetism M-Test LR
The precise measuring of residual magnetism in ferrousmagnetic components and parts.
The magnetic field measuring device M-Test Mk4
The precise measuring of magnetic fields.
The pole-tester and the flux detector
The pole-tester enables the determination of the north pole as well as the south pole when magnets are mounted or assembled.
The flux detector renders the demarcations of the poles visible.
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The ELT-400 is an innovative tester for evaluating magnetic radiation exposure in the workplace and in public spaces. The device was developed for use by health and safety officials in industry, by insurance companies and by service-industry users.
The ELT-400 handles almost all of the required measurements in the low to medium frequency range with accuracy and ease. The device is comparable to sound level meters, which are commonly used in the workplace to protect against excessive noise exposure.
Options
Use as an active probe with a three-channel analog output for analysis applications involving an oscilloscope or spectrum analyzer.
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Static Testing & Measuring
Instrumentation to measure static electricity can be as simple as handheld fieldmeters or sophisticated as ongoing process control tools and monitors that are computer interfaced to store static readings over periods of time. For example, as a process control tool, the static probes could monitor static in explosive rated environment to know when static is reaching dangerous level that may cause explosions or fires. For the Electronics Industry, where low levels of static can destroy or degrade a device, instrumentation such as voltmeters will aid in evaluating the process and material choices allowable in proximity to the process.
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Automatically remove and elevate ferrous materials such as chips, turnings and small parts. Conveyor mechanism is totally enclosed. Wide variety of configurations can be assembled from standard design sections.
Chip & Parts Conveyor - Standard Utility Model 68
Standard model for lightweight material.
Chip & Parts Conveyors - Low Profile Permanent Magnetic
Control lightweight ferrous materials.
Chip & Parts Conveyors - Model 6
6-1/4 in. (159mm) deep housing to transport small volumes of chips.
Chip & Parts Conveyors - Model 9
9-1/4 in. (235mm) depth for greater volumes.
Chip & Parts Conveyors - Model 12
12-1/4 inch (311mm) depth for high volumes of chips.
Chip & Parts Conveyors - Model 21
21-1/4 in. (540mm) working width for high volume conveying.
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The conveyor Turbo Magnetic is specially designed for Multi-tasking machines producing fine chips of ferrous material. The Turbo Magnetic features a heavy gauge stainless steel slider face for a long life in extreme wear conditions. All moving parts are contained inside the conveyor’s viton sealed frame so they are never exposed to machining contaminates. The conveyor belt is automatically tensioned.
Self-lubricated Track
No lubrication oil inside the conveyor to leak and contaminate the coolant.
Reduced Coolant Carry-out
A variable speed drive (AC Inverter) is standard on all units to maximize chip removal and minimize coolant loss.
Easily-Replaceable Magnets
Turbo components, including individual magnet segments, are easily and economically replaced if the conveyor is accidentally damaged.
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Magnetic conveyor M
Areas of application
Transportation of short ferromagnetic, emulsion-afflicted shavings and small parts, e.g. stampings. Installation possible as individual conveyor or interlinked system.
Function
A continuous magnetic band conveyor, consisting of two chain strands which have been connected by means of carrying strips and permanent magnets, continuously conveys the material to be conveyed on the conveyor plate to the discharge station. Pre-cleaning of the cooling lubricant without additional cleaning elements. The magnetic band drive occurs via a three-phase geared motor. The magnetic band has been installed self-tight eningly.
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Heavy-Duty Magnetic Conveyors - For dependable, maintenance-free, positive transfer of ferrous metal scrap and parts with no carryover.
Features, Benefits, & Options:
- Conveys wet or dry ferrous chips, stamping slugs, stamping scrap, or parts
- Rugged, long life stainless steel slider bed
- Available in straight, L-style, or Z-style configurations
- Alloy steel bar tracks, precisely guide chain and magnetic assemblies
- Self adjusting drive chain take-ups
- Completely sealed, oil tight construction for quiet self-lubricating performance
- Available with permanent ceramic or optional rare earth magnets
- Extended height elevation and pivoting conveyors (to be inserted into your press) are also available
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Standard Duty Magnetic Conveyors - Low profile - Only 3 3/8 inch high! An economical alternative for less demanding applications. For dependable, maintenance free, positive transfer of ferrous scrap and parts with no carryover.
Features, Benefits, & Options:
- Conveys wet or dry ferrous chips, stamping slugs, stamping scrap, or parts
- Rugged, long life stainless steel slider bed
- Available in straight, L-style, or Z-style configurations
- Features a steel encased UHMW low friction track
- Quiet, self lubricating performance
- Supplied with permanent ceramic magnets
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Bunting MagSlide® Magnetic Slide Chip and Parts Conveyors are built to handle the tough jobs. Dirty, oily parts, jagged, abrasive scrap, and other punishing materials that could damage or jam conventional conveyors are no challenge for Bunting's 3-D CAD-designed, ruggedly constructed slide plate conveyors. They are ideal for use anywhere you need to transfer ferrous chips, turnings, and small parts from lathes, mills, or stamping presses or from slitting, forming, and other metalworking operations. Chain-driven, permanently charged high-energy Ceramic magnets inside the conveyor housing attract and move ferrous material along the conveyor's stainless steel faceplate. Optional water-tight housings can be submerged into almost any type of hot or cold liquid.
MagSlide Conveyors are engineered for trouble-free, virtually maintenance-free operation. There's no external belt to jam, tear, or wear out from carrying sharp, abrasive parts and scrap.
Get Outstanding Performance and Value
- Rugged construction
- Continuous chain lubrication with oil-impregnated UHMWPE SlideTrack™
- Oil ports to allow extended chain service
- High-energy Ceramic or Rare Earth Magnets matched to your application
- Durable stainless steel slider beds
- Sealed precision drive and take-up bearings
- Designed with 3-D solid-model technology
- Precision manufactured on CNC machines
- Optional submersible housings
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MAGNETIC RAILS AND ROLLS
Goudsmit manufactures a wide selection of magnetic components with which magnetic transport systems can be built. The standard range of magnetic components is applied in many industries, among which the tin production industry for the transport of outer shells, covers, drums, aerosols, crown caps and screw caps.
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The laboratory hotplates and stirrers from SI Analytics demonstrate the kind of creative design that results when practical laboratory experience is paired with the most advanced materials know-how.
Our variety of 4 laboratory hotplates enables speedy heating up (SLK 1, SLK 2), with a temperature control if required (SLK 2-T, SLK 6).
The laboratory stirrer (SLR) is the optimum solution for a careful to intense mixing of liquids. It can also be used for speedy heating up or controlled temperature adaptation.
Both product families have the benefits of the glass ceramic heating surface which as proven in millions of households. Chemical resistance, a high sur face quality, and a resistance to temperature shocks of more than 700 °C provide the user with maximum benefits compared to conventional heating surface materials. The poreless smooth surface enables even most stubborn dirt to be easily removed. The high infrared permeability ensures that the heating energy is transferred quickly and with a low loss rate, i.e. it heats liquids faster than other heating surface materials, and thus saves energy.
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Stuart CB/SB162 Hotplate stirrers
Choice of robust aluminium or chemically resistant ceramic tops
Advanced safety features:
- Flashing "Hot" warning light
- Spillproof design
- Independent safety circuit to protect against overheating
Microprocessor control for accurate temperature setting
Stylish and economical general purpose stirrer hotplates designed with safety as well as performance in mind. The cast aluminium body is shaped for stability and helps deflect spills away from the controls and the user. The "Hot" warning light will flash whenever the plate temperature is above 50°C even when the hotplate is turned off and connected to the mains. Independent safety circuit prevents overheating in the event of control failure and internal electronic components are protected against corrosion. Powerful magnets and motor give stirring speed up to 1500rpm and volumes up to 15 litres.
Model CB162 has a glass ceramic top which has excellent chemical and temperature resistance. The surface is easy to clean and the thermal properties allow very high plate temperatures while ensuring the edges stay cooler, reducing the chance of accidental burns. The white surface ensures good visibility of colour changes.
Model SB162 has a robust aluminium/silicon alloy top plate for good heat transmission. A 700W element gives rapid heating and ensures even temperature distribution across the whole of the plate.
Fitting for retort rod and supplied with 2 x 25mm PTFE coated stir bars.
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Extremely flat electronic multipoint magnetic stirrer without moving parts.
For the flexible use in the laboratory.
HMC Cyclone 6
- Electronic multipoint magnetic stirrer with 6 stirring points
- Extremely flat without moving parts
- Microprocessor-controlled
- Elegant design with stainless-steel housing
- 6 synchronically working stirring points, for example 6 x 1 litre Erlenmeyer flasks
- Ideal device for mass screenings
- Speed range 100-1000 rpm
- Hermetically sealed
- Simple operation
- Indestructible
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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 Idemag CPR Non Contact Interlock Switch range offers a compact slimline fitting and provides environmental protection up to 80°C. and is suitable for high pressure hosing (IP66/67).
The housing is finished and sealed with a fitted back plate for extra mechanical and environmental durability.
In addition to the high specification enclosure the switch offers a wide 14mm sensing distance, a high tolerance to misalignment and can be actuated rom either the side or front switch face.
They provide up to 2NC 1NO circuits and will connect to most popular Safety Monitoring relays to provide up to Cat. 4 EN 954-1.
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The Idemag WPR Non Contact Interlock Switch range offers a robust wide fitting and provides environmental protection up to 80C. They are suitable for high pressure hosing (IP66/67) and are resistant to many organic and non organic chemicals.
The housing is finished and sealed with a fitted back plate for extra mechanical and environmental durability.In addition to the high specification enclosure the switch offers a wide 14mm sensing distance, and a high tolerance to guard misalignment.They are designed to fit to medium to large guards.
They offer 2NC high power (up to 2A.) circuits and will connect to most popular Safety Monitoring relays to provide up to Cat. 4 EN 954-1. An auxiliary signalling contact is available. The high power components and de-rating with an internal fuse mean they may be suitable for use in lower risk applications (subject to a risk assessment for the application).
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The Hygiemag WMR Magnetic Non Contact Interlock Switches offer a wide industry robust fitting and provides environmental protection up to 105°C.
The housings are fully Stainless Steel 316 with mirror polished finish and they are designed to cope with the rigours of CIP and SIP cleaning in food processing industries. (IP69K High Pressure Chemical Cleaning).
In addition to the high specification enclosure the switch offers a wide 14mm sensing distance, a high tolerance to misalignment, provides up to 2NC 1NO power circuits (up to 2A.) and will connect to most popular Safety Monitoring relays to provide up to Cat. 4 EN 954-1.
Features:
Fully Stainless Steel 316 housings
Mirror polished finish
High Mechanical Life
IP69K enclosure protection - High Temperature Cleaning
Wide robust fitting - 30mm wide
M12 Flying Lead connector versions
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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 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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SAFETY CODED MAGNETIC SENSOR, SR series
Pizzato Elettrica extends its range of safety magnetic sensors by introducing the SR A series which distinguishes itself from the SR B series in the reduced dimensions.
Both series are devices studied to monitor protections and guards that, when linked to a safety module, can create a system up to safety category 4, according to EN 954-1. These products are composed by a magnetic field monitoring sensor, which is connected to the machine structure; and by a coded magnetic actuator, which has to be connected to the mobile guards. The sensor is manufactured to be activated only by the correct coded actuator and not through a common magnet.
Pizzato Elettrica safety sensors distinguish themselves by following main features:
- Insensitivity to dirt as totally sealed, making them especially proper to be used in the food-industry sector.
- Wide actuation zone, characteristic appreciated in the use of inaccurate protections or for protections that can change their mechanical characteristics through the time.
- Centering mark on the housing as a reference for the operating distances
- Possibility of connection in series more sensors also with mechanical switches.
- Actuation from two different directions.
- Available with cable or M8 integrated connector.
- Actuators with operating distance of 5mm or 8 mm.
The new sensor series complete the wide range of products that Pizzato Elettrica can offer in the machine safety field. For further information visit the web-site www.pizzato.com
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Idemag - Magnetic Non Compact - Type MPR
Compact yet robust fitting suitable for all small guard applications. Can be mounted unobtrusively in channels or behind doors - left or right cable exit Hygienic screw cap covers ensure suitability for Food Processing washdown Cost effective interlock solution Wide sensing at 12mm and high tolerance to misalignment High current switching capability to 0.5A. 2NC 1NO circuits - up to EN 954-1 Cat.4 with Safety Relay
Part No Type Cable Length Circuits
114001 MPR Cable Right 2M 2NC
114002 MPR Cable Right 5M 2NC
114003 MPR Cable Right 10M 2NC
114004 MPR Cable Right QC-M12 2NC
114005 MPR Cable Right 2M 2NC 1NO
114006 MPR Cable Right 5M 2NC 1NO
114007 MPR Cable Right 10M 2NC 1NO
114008 MPR Cable Right QC-M12 2NC 1NO
114009 MPR Cable Left 2M 2NC
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