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Teperature measurement in plastic processing industry

Teperature measurement in plastic processing industry
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Teperature measurement in plastic processing industry

Product catalog summary
Overview: This document serves as a comprehensive guide on temperature measurement technologies in the plastics processing industry, focusing on thermocouples and resistance thermometers. It includes detailed specifications, applications, and technical data for each sensor type.
Company Background: SAB Bröckskes GmbH & Co. KG is a family-owned business specializing in customized connection solutions in cable and measurement technology. Established in 1947, the company employs approximately 550 people and produces over 1,500 customized constructions annually, emphasizing quality, innovation, and sustainability.
Measurement Technology: The company offers a wide range of temperature sensors for industrial applications, including standard and custom-designed sensors, with over 75 years of expertise in developing special temperature sensors tailored to specific customer applications.
Cable Harnessing: SAB Bröckskes designs and produces high-quality cable harnesses used across various industries, ensuring high quality through continuous quality control and compliance with UL standards.
Flexible Cables: The company develops customized special cables to meet the technical requirements of modern automation systems, offering cables with various temperature ranges and conductor materials.
Thermocouples: The document details various thermocouples, including hot runner mineral insulated, stainless steel sleeve, ring, molten mass, angle, and bayonet types, with specifications, applications, and optional features like kink protection and connection cable types.
Resistance Thermometers: The document covers resistance thermometers, including angle and plug-in types, highlighting their specifications and applications in temperature measurement.
Technical Annex: The annex provides general information on temperature measurement with contact thermometers, advantages of thermocouples and resistance thermometers, basic values of thermoelectric voltage, and other technical data relevant to the industry.
Thermocouples:
  • Types: Available in types J, K, T, and L, with class 1 or 2 accuracy.
  • Materials: Common materials include stainless steel and options for ceramic insulation.
  • Connection Cables: Options include fiber glass with stainless steel wire armouring and PFA/fiber glass.
  • Connection Ends: Various plug types including miniature thermoplug, standard plug, Lemo plug, and bare ends.
  • Customization: Parameters such as nominal length, connection cable, and bayonet type can be modified on request.
Resistance Thermometers:
  • Types: Available as Pt 100, Pt 500, or Pt 1000 with limit deviations in classes A or B.
  • Materials: Typically made from stainless steel.
  • Connection Cables: Similar options as thermocouples for high-temperature applications.
  • Connection Ends: Includes options for various plug types and bare ends.
  • Customization: Options for nominal length, connection cable, and higher temperature resistance can be added or modified.
Applications: These devices are used for temperature collection in plastics processing machines, conduits, and other cylindrical dimensions, designed for easy installation and mechanical protection.
Additional Features:
  • Bayonet Thermocouples: Adjustable bayonet joints for secure fixing.
  • Molten Mass Temperature Probes: Designed for extruders and injection moulders with quick response times and minimal heat dissipation.
  • Accessories: Includes various thread sizes and nippels for installation.
General Information: The document provides an overview of temperature measurement using contact thermometers, highlighting the importance of temperature as a measured variable in research and production.
1. Temperature as Measured Variable: Temperature is crucial in various procedures, measured through resistance thermometers, radiation pyrometers, and thermocouples.
2. Physical Basis: Resistance Thermometer: Operates on the principle that resistance changes with temperature. Thermocouples: Measure temperature differences between two metals, generating a thermoelectric voltage.
3. Response Time of Contact Thermometers: Contact thermometers have a delayed response time due to heat exchange inertia, influenced by factors like heat capacity and thermal conductivity.
Advantages of Thermocouples and Resistance Thermometers: Thermocouples offer a larger temperature range and robustness, while resistance thermometers provide high accuracy and stability.
Thermoelectric Voltage and Tolerances: Includes tables of thermoelectric voltage values for various thermocouple types and their temperature ranges, outlining tolerance classes.
Resistance Thermometers: Details on resistance thermometers, including temperature coefficient and limit deviations for PT 100 thermometers, specifying accuracy classes and validity ranges.
Colour Code and Temperature Range: Information on the colour codes and temperature ranges for compensating and extension cables used with thermocouples.
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Catalog excerpts

Teperature measurement in plastic processing industry-1

Temperature Measurement in Plastics Processing Industry

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Teperature measurement in plastic processing industry-2

Hot runner mineral insulated thermocouple T219 8 Thermocouple with stainless steel sleeve T221 9 Molten mass thermocouple T229 11 Angle screwed thermocouple T235 13 Temperature probe Molten mass temperature probe T393 19 Molten mass temperature probe T393 20 Resistance thermometer Angle resistance thermometer T531 21 Plug-in resistance thermometer T521 22 Bayonet resistance thermometer T542 23 Technical Annex General information on temperature measurement with contact thermometers 25 Advantages of thermocouples and resistance thermometers 26 Basic values of thermoelectric voltage in mV 27 Basic...

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Teperature measurement in plastic processing industry-3

SAB Bröckskes GmbH & Co. KG Customised connection solutions quality & innovation since 1947 For three generations, B Bröckskes stands for customised connection solutions in cable and measurement technology. Having grown from a one-man business, we now employ approx. 550 people and realise more than 1,500 customised special constructions every year. Our strength lies in the development and production of special solutions that are perfectly tailored to our customers‘ requirements. nership. Our products are use in more than 100 countries and fulfil the highest quality standards, certified in accordance...

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Teperature measurement in plastic processing industry-4

SAB Bröckskes GmbH & Co. KG Family business in its third generation 1947 - 1989 Peter Bröckskes sen. Visionary with a thirst for action: Peter Bröckskes Senior was a successful company founder with determination, hard work and a pioneering spirit. He started in 1947 as a one-man alarm system company and continuously developed new products. In the course of his entrepreneurial career, he overcame setbacks and repeatedly managed to recognise gaps in the market and develop new products. 1989 - 2017 Peter Bröckskes After studying business administration, Peter Bröckskes joined the company in 1980...

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Teperature measurement in plastic processing industry-5

SAB Bröckskes GmbH & Co. KG Measurement technology » Temperature measurement on test vehicles and test benches » Development and production of special temperature sensors As a manufacturer of temperature sensors for industrial applications, we are characterized by over 75 years of experience in temperature measurement technology. We not only offer a wide range of standard sensors, but also focus on the development and manufacture of special temperature sensors, which we design together with the customer exactly for their application. » High-voltage measurement technology for components in electromobility...

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Teperature measurement in plastic processing industry-6

SAB Bröckskes GmbH & Co. KG Cable harnessing » Single wire harnesses » Special cable harnesses » Complete cable harnesses » Customized cable harnesses » Production acc. to UL Standard Wiring Harness category „ZPFW2“ (UL) and „ZPFW8“ (Canada) Whether standard- or special cable harnessing, we design and produce high-quality cables and wires to the fully connected plug. As a manufacturer of harnessed single cores, cables or complete cable sets. We offer an extensive range of specially tailored product to your requirements and specifications, including UL certification in accordance with UL Standard...

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Due to faster and high-tech automation systems in all areas of production and application technology, the industry demands innovative cables and wires from the cable industry. To ensure that we are always at the cutting edge of technology, we develop and produce customized special cables to meet the exact technical requirements of our customers. We can realize even the smallest batch sizes. Total lengths of 300 m, often even as short as 100 m, are based on individual requirements and are therefore also economically in the interest of our customers. Insulating and sheath materials thermoplastic...

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Teperature measurement in plastic processing industry-8

sleeve temperature resistant up to 400°C nominal length measuring ring The inner and outer-0 as well as the angle to the mineral insulated thermocouple can be chosen on request. Also available in type K, T or L* and classes 1 or 2. The high temperature resistance of the connection sleeve is highly suitable for the application in hot runner technique. Three standard construction types of the measuring tip are available. The sensor type can be obtained with copper tip, measuring ring or without fix accessories. Without fix accessories the mineral insulated thermocouple is suitable for the placing...

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Also available in type K, T or L* and classes 1 or 2. For the temperature collection at plastics processing machines or similar. The stain I ess steel wire armouring of the connection cable is used as mechanical protection. Measuring point: Nominal length:_mm Bottom shape: Optional with sheet: □ with kink protection □ with fiberglass sleeve Connection cable: (see also survey of connecting cables for thermocouples) □ extension cable strand/fiber glass/fiber glass/ stainless steel wire armouring +400°C □ extension cable strand/PFA/fiber glass/ stainless steel wire armouring +250°C □ extension cable...

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Teperature measurement in plastic processing industry-10

Also available in type K, T or L* and classes 1 or 2. For the temperature collection at surfaces. Easy mounting with the help of a screw and appropriate for numerous application fields. The stainless steel wire armouring of the connection cable is used as mechanical protection. □ with kink protection (shrinkable sleeve) □ with fiberglass sleeve (shrinkable sleeve) (see also survey of connecting cables for thermocouples) □ extension cable strand/fiber glass/fiber glass/ stainless steel wire armouring +400°C □ extension cable strand/PFA/fiber glass/ stainless steel wire armouring +250°C □ Lemo...

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Teperature measurement in plastic processing industry-11

immersion length Also available in type K, T or L* and classes 1 or 2. With the help of this special construction, the molten mass temperature in injection nozzles is measured. The surface treated measuring tip is also suitable for application in reinforced plastics. In case of adequate mounting only the nitrated measuring tip is in contact with the molten mass stream. Thus the temperature collection takes place directly in the mass without additional protecting sleeve. Measuring point: Limiting deviation: Temperature range: Immersion length: Connection cable: (siehe auch Ubersicht Anschlussleitungen...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.