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The DLS series of draw-wire linear position sensors are a cost effective way to measure linear displacements up to 5000mm in the most demanding industrial environments.
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WS position sensors capture position measurement either absolutely or incrementally, using measuring cables made from stainless steel. Using different constructions, and with measuring lenghts of up to 60,000 mm, the ultra-simple, sturdy, space-saving designs make these sensors the ideal basic solution for many length and positional measuring tasks.
Technical advantages:
Fast and easy to assemble, only minimal linear guidance required, compact design, resistant to vibration and shock, high protection category to IP68, linearity of up to 0.01%, high measuring speed upt to 20 m/s, mearuting lenghts of up to 60,000 mm, many output types.
WS positions sensors ensure reliable operation in many sectors of automation, process engineering, industry and research, e.g. in handling systems, circular saws, printing presses, aircraft testing, automobile testing, elevator technology, conveyor belt technology, warehousing technology, local transportation vechicles, tunnel-boring machinery, wind power plants, rehabilitation technology, medical engineering, patient beds, etc.
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Stout, easy to install, highly protected against environmental agents: linear wire transducers are the ideal solution for those industrial applications which require high accuracy and measuring length up to 12 m.
ELAP proposes two types, with potentiometer (series HPS) or encoder (series HLS) output, and three different sizes (S, M, L).
For all the types the transducer consists of a strong stainless steel wheel covered with nylon.
- Stout
- Easy to mount
- Measures from 200 mm to 12 m
- High protection degree
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- Voltage output, Current output or Potentiometer output
- High repeatability, Can be combined with incremental, absolute or fieldbus encoders
- High repeatability, Can be combined with incremental, absolute or fieldbus encoders
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Draw-wire displacement sensors measure linear movements using a highly flexible steel cable. The cable drum is attached to a sensor element which provides a proportional output signal. Measurements are performed with high accuracy and high dynamic response. The use of high quality components guarantees a long life cycle and high operational reliability. MICRO-EPSILON offers a wide selection of draw-wire displacement sensors with numerous types of output signal. This means that each customer has the opportunity of selecting the best sensor for his application. Choose between analog and digital outputs to optimize your individual measurement task. OEM-solutions for
customized integration possible. wireSENSORs are application friendly due to the excellent measurement range to size ratio and the fact that they are easy to mount and use. The rugged sensor construction ensures reliable operation even under difficult ambient conditions. Measuring ranges between 50mm and 50m are available.
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SIKO wire-actuated encoders are a perfect measurement solution thanks to their state-of-the-art, fail-safe technology and effortless integration. They are suitable for a wide range of measurement tasks under very varied conditions. Their sturdy design and wire types guarantee an exceptionally long, maintenance-free service life.
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The Series 925 Linear Cable Reel Sensor can be used in any linear application up to 1200 inches. The system consists of a heavy-duty spring motor assembly attached to a precision-machined cable drum. As the cable is pulled off of the precision drum, the drum rotates a shaft connected to it. The shaft is precisely geared such that the full number of revolutions of the drum is equal to the appropriate number of revolutions required by the chosen sensor. There are three basic models. The Series 925 Linear Cable Reel Sensor can be used with our Series 1746 Resolver Input Card and a Series 2120 PLC Transducer Module.
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These sensors have size, weight, and installation advantages over traditional rod-and-cylinder transducers such as LVDTs and linear potentiometers. They offer easier mounting than rotary synchro and RVDT sensors. Tested to DO-160D/ED-14D successfully.
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The Celesco SP1 and SP2 String Pots and SE2 String Encoder, are compact, economical and durable.
These sensors are designed for tight spaces, high-cycle applications and generously allows cable misalignment. With 4 different measurement ranges and handy mounting brackets, the S Series is a perfect solution for many applications, from light industrial to OEM.
Output Signal Options: Voltage Divider (potentiometer), Incremental Encoder
Measurement Range Options: 0-4.75 in., 0-12.5 in., 0-25 in., and 0-50 in.
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IDEACOD, the leader of the rotary sensor, offers also solutions with linear sensor. The sensor with cable does not need precise linear guidance. It is especially adapted to severe industrial environment : iron and steel industry, metallurgy, industry of wood (sawmills, joineries), etc... Principle of operation : a cable of measurement out of stainless steel, of great flexibility coated with a film polyamide, is rolled up and been held on a drum of precision. With the cable of measurement is associate interdependent of the drum, an optical encoder, of technology incremental, absolute, analogical or potentiometric..
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IDEACOD, the leader of the rotary sensor, offers also solutions with linear sensor. The sensor with cable does not need precise linear guidance. It is especially adapted to severe industrial environment : iron and steel industry, metallurgy, industry of wood (sawmills, joineries), etc... Principle of operation : a cable of measurement out of stainless steel, of great flexibility coated with a film polyamide, is rolled up and been held on a drum of precision. With the cable of measurement is associate interdependent of the drum, an optical encoder, of technology incremental, absolute, analogical or potentiometric..
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The transducers of position DR ITALY are of the used sensors of precision in the limiters of moment in the fields of the self-propelleds crane and the aerial platforms.
They are constituted from a mechanical part of precision that serves to evincere the measure that a telescopic arm assumes (main arm, stabilizers crosspieces, ec...) and from a joint electrical worker to special contacts who transfers the information from the head of the arm (finecorsa hook, anemometer, television camera, etc...). Inner Al they can be endowed of an electronic sensor that measure the angle that assumes the arm.
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Thin, flexible RTDs and thermocouples
Kapton, silicone rubber, Mylar insulation
All models available from stock
Benefits:
Fast response surface sensing in aerospace, medical, and industrial devicesRugged laminated construction
Simple to use: Just apply to the surface to be sensed
Models for point sensing or averaging over an area
Transparent insulations with fine wire element optional
Response as fast as 0.1 seconds!
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Since 1914, Watlow's SERV-RITE® thermocouple wire and thermocouple extension wire have been known for premium performance and reliability. All Watlow SERV-RITE thermocouple wire is manufactured under ISO 9001 quality standards.
Watlow can custom manufacture thermocouple wire using alloys and insulation types to meet your specific application demands.
Features
* Insulation temperature ranges from -200° to 1290°C (-328° to 2350°F)
* Calibration certificates per AMS 2750, ASTM E207, E220 and E230
* Solid or stranded wire constructions
* Wide selection of insulation types
* Broad stock offering
* Select metallic overbraids and wraps
* Custom constructions available
Applications
* Aerospace industries
* Composite component manufacturing
* Automotive
* Cryogenic applications
* Electric power plants
* Food processing
* Glass, ceramic and brick manufacturing
* Laboratories
* Medical equipment
* Petrochemical
* Metal processing
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Applications
Type RHTW High Temperature Wire is used for the internal wiring of ovens and other equipment operating at temperatures up to 1200ºF. Also used for electric heaters, blast furnaces, coke ovens, basic oxygen furnaces, and cement kilns.
Standard Features
Flexible, stranded 27% Nickle-clad copper conductor insulated with high temp composit mica/glass tapes and jacketed with an ultra high temp glass braid impregnated with a high temp finish. High Temp Wire listed by Underwriter's Laboratories, Inc. under Style No 5107 and rated at 450ºC and 600 Volts. Manufacturer rated 1200ºF and 600 Volts.
Options
Gaumer stocks 500 ft. rolls or will cut to desired length. Priced per foot with a 10 ft. minimum.
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Thermocouple validation wire
Type 'T' thermocouple wire in Class 1 material and to BS EN 60584-1:1996 is supplied with a flat pair of PTFE insulated conductors and a PFA jacket. Conductor sizes are available in a solid 1/0.3mm and 1/0.5mm, or stranded 7/0.2mm formats and can be supplied in 100M and 300M reels.
These can also be supplied in pre-cut lengths, either with a bare hot junction or a Teflon encapsulated tip.
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Validation Thermocouple Wire and Looms (VTFP):
It is a regulatory requirement when validating autoclaves and lyophilizers that Type ‘T´ thermocouples of Class 1 material grade are used.
The VTFP validation thermocouple wire meets this requirement and is supplied either in pre-cut lengths from 1 metre upto 100 metre with a formed hot junction, the hot junction can be left bare or encapsulated in a Teflon tip. The cable can also be supplied on 100/300 metre long reels.
When considering the temperature mapping of large chambers and when multiple thermocouples are to be used, this material can be supplied as a cable loom. This approach eases the installation and general handling of multiple thermocouples and offers a more protective arrangement. All the conductors are identified with an ID number to ease location identity and connectivity.
When required the thermocouple cold junctions can be fitted with miniature or standard size thermocouple connectors.
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Conax Technologies mineral insulated cable is manufactured using high performance/exotic alloys for critical applications where performance under extreme temperatures or severe environmental conditions is required.
Con-O-Clad, also known as mineral insulated cable, is produced to exacting standards controlled under our ISO 9001 Quality Management System. We use only the highest quality materials to ensure reliable and robust performance. Each completed lot of material undergoes strict quality assurance tests (electrical & dimensional) and is calibrated in our NIST Traceable Calibration Lab to ensure all requirements are met.
Sheath Materials:
• Inconel®, Monel® and other Super Nickel Alloys
• Haynes® 188®, 214®, 230®
• Hastelloy® C-276
• Tantalum
• Platinum-Rhodium
Sheath Diameters:
• 0.039" - 0.250" (1 mm - 6.3 mm)
• Single and Duplex Constructions Available
• Triplex Construction (Consult Factory)
Calibration Types:
• Types K, N, E and S, R, B
• Standard or Special Limits per ASTM E230
• Class 1, 2 or 3 per IEC 584
• Type C• Standard Limits per ASTM E230
Insulation:
• High Purity (99.4% Min) Magnesium Oxide(MgO) per ASTM E1652
• Hafnium Oxide (i.e. Hafnia) for selected high temperature applications
Special Applications:
• Compliance to ASTM E585 and E2181 Available
• Supplemental NDT Testing Available
• Can be supplied in a continuous length (coil) or cut to specific lengths and packaged for short or long term storage
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B&B Thermo-Technik offers a huge range of cables for temperature measurement purposes.
Thermocouple Cables, compensation cables, and copper cables are available in various insulation and sheath materials. Thermo wires and thermo bands are also availbable. Just have a look at our temperature-shop:
www.temperature-shop.eu
where you find our standard range.
For further cables just send us an inquiry and we will supply you with a detailed offer.
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Our customer, an aerospace composite parts manufacturer, wanted to replace their heater power feedthrough in an aerospace parts autoclave.
While it was intended to be an exact physical replacement of an existing product, Conax developed a "plug and play" solution offering several key advantages. The most important feature was its ability to be rebuilt in the field.
This product is a custom-designed hybrid of our Electrode Gland (EG) series and out Electrode Gland Teflon (EGT) series designs. We incorporated and combined positive features of each gland to benefit the customer in this application.
The EG offers high temperature resistance required closer to the heaters. The EGT offers more robust, less costly components for the balance of the assembly located where lower temperatures prevail.
The special solid nickel conductors are designed with staggered lenghts to ease power cable attachment.
Performance and longevity were inproved with this design because the heating elements can function at peak performance at all times, reducing cycle times. The few replacement parts required can be replaced on-site in the time it takes for the unit to cool down and be reloaded with new production material. The old design required a complete offsite rebuild over several months with a significant loss of productivity.
If you have a need to manage power or instrument leads into any type of an autoclave, look to Conax Technologies for your solution.
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The unique properties of XACTPAK® mineral insulated, metal sheathed cable make it ideally suited to solve a wide variety of problem applications. The outer sheath protects the thermocouple from oxidation and hostile environments, and the mineral insulation provides excellent high temperature dielectric strength.
Features
* Diameters down to 0.25 mm (0.01 inch)
* Temperature ranges from 0° to 1480°C (32° to 2700°F)
* Cryogenic cable available upon request
* Fireproof
* High pressure rated
* Cold and thermal shock resistant
* Gas tight and moisture proof
* Formable and weldable
* Corrosion resistant
* High temperature rated
Applications
* Atomic research / nuclear reactors
* Blast furnaces / vacuum furnaces
* Catalytic reformers
* Diesel engines
* Food and beverage
* Glass and ceramic
* Heat treating
* Jet engines / rocket engines
* Medical
* Power stations / steam generators
* Refineries and oil processing
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Tempsens an ISO 9001 company manufacturers a wide range of compensating cables for thermocouples J, K, T, E, N, R, S, B Types.
Tempsens can custom manufacture thermocouple wire to according to specific application requirements.
Features:
- Different wire guage ranging from 14 to 36 Gauge(AWG/SWG)
- ANSI , DIN Color Coded
- Soild or MultiStrand wire construction
- Variety of Insulation type such as Single and double fiber glass, teflon, ceramic fiber, silica fiber, SS braided, PVC etc.
- Optional Stainless Steel and Tinned Copper Wire Overbraiding to give added protection from abrasion and mechanical damage.
- Single Core or Multicore cable can be provided.
- Detailed test report is provided for calibration traceability, materials, insulation resistance and physical properties.
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■ Thermocouple cables
Thermocouple cables consist of the same element material as the thermocouple and are tested for the same temperatures. These Sspecial cables are manufactured on customer request. PVC, fibre-glass and Stex insulated or sheathed compensating and extension cables are not suitable for outdoor use. Exception: PVC sheathed solid conductors can be used for underground
laying.
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Conventional methods of chamber entry for validation thermocouples allow only limited numbers of thermocouples to be used. They are relatively time consuming in their application and frequently prone to unacceptable leakage.
The TCEG/1 addresses both these problem areas by providing individual slots for 18 separate thermocouples and a rapid action, locking and securing mechanism.
By utilising a three part sealant arrangement the gland becomes a TCEG/2 with the opportunity of increasing the capacity to 36 individual thermocouples. Should even more thermocouples need to be accommodated, then a ‘Y’ adapter connected to the chamber entry port can double both these quantities.
For mounting onto the autoclave chamber the TCEG is supplied with a Tri-clamp flange with the option of having a 1½” or up to 2½” flange.
The gland body is machined from 316L stainless steel with the cap in CZ121 brass. Sealants are in medical grade silicone to Shore 40 hardness and in accordance with FDA USP Class VI.
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