Ready-to-Use Heat Tracing Solutions for Laboratory Applications innovations in heat tracing
eltherm GmbH Solutions with Electric Heat Tracing Systems eltherm GmbH is an internationally operating engineering company in the field of electrical heat tracing. Our rapidly growing company is characterised by our insistance on the highest quality, whilst using over 40 years of experience to provide the most flexible, optimised solutions. eltherm's clear commitment to Germany as a production location underlines the philosophy of supplying heat tracing solutions at the highest level, individually tailored to the customer's requirements. As an engineering company with our own development and production of heating cables, heating hoses, heating mats and jackets, measuring and control technology and accessories, we are one of the leading manufacturers of electric heat tracing. In addition to frost protection and temperature maintenance up to 1000 C, eltherm is the expert partner for complete system solutions right up to heating entire chemical and other industrial plants. We have proved our expertise and effectiveness in various areas of application, such as the oil and gas industry, in power plant construction and the automotive and food industries. Our product portfolio comprises: Heating cables and heating tapes Self-regulating heating tapes Flexible heated hoses Heating mats and heating jackets Special heating systems, like drum heating, rail and points heating, vessel and container heating Heat tracing solutions for hazardous areas Measurement and control technology Suitable accessories Heating Tapes for Sensitive Surfaces, Ready-to-Use Our factory terminated heating tapes for sensitive surfaces are suited for the heating of apparatus, technical equipment and installations made of glass, quartz or ceramic for laboratory applications. Their minimal dimensions enable close tracing. Our portfolio encompasses highly flexible heating tapes from temperatures around 260 C up to highest temperatures of 900 C. (If you plan to use the heating cable on metal and at an operating temperature in excess of 650 C, please consult our project engineers.) The preferred use of the heating cable is in a dry, non-corrosive environment. The factory terminated heating tape ELW- VA is not sensitive to rough surfaces and also suitable for use in corrosive environment. Advantages: Factory terminated Single end connection Highly flexible Surface-friendly (except ELW-VA) Small bending radius Easy to assemble Moisture proof To find out more visit www.eltherm.com 2 Ready-to-use Heat Tracing Solutions for Laboratory Applications
Electronic Temperature Controller, type ELTC/L-15 The plug-in ELTC/L-15 specially developed for laboratory applications is a controller with a digital display in a stable desktop housing. It was developed for applications, such as maintaining a constant temperature, heating up and controlled cooling in laboratories and technical centres, and is characterised by its simple operation. Thanks to its integrated rampmode functionality, it enables specific heating and defined cooling with counter heating in order to prevent too fast a cooling of the heated components. On the back, there is a mains lead for direct connection to a socket, a built-in socket for connection of ready-made heating tapes and one built-in socket each for connection of either a Pt100 or a type K thermocouple. It can also be used to operate heating jackets or heated hoses. Fields of application: Constant use in laboratories and technology centres Applications in the high-temperature field Advantages: Direct connection to the socket Direct connection of heating tapes, heating jackets or heated hoses Built-in socket for Pt100 in 2-wire and 3-wire connection or type K thermocouples LED display operable down to -25 C Programmable 0 to +999 C Connects 10 A resistive load with hybrid relay Operating voltage: 90-260 VAC / 50/60 Hz Rampmode functionality Function: The temperature measured with a Pt 100 temperature sensor or thermocouple type K is processed by a micro controller and displayed. After having evaluated the actual and preset values, the appropriate output relays are switched, depending on the configuration. The new ELTC/L-15 desk-top controller is also suitable for operation with heating jackets and heated hoses. For To find more out information more visit www.eltherm.com visit Phone: +49 (0) 27 36 / 44 13-0 3
Technical Information Type ELTC/L-15 Data Operating voltage 230 V AC +/- 10% Power consumption Switching capacity relay 1 Max. 5 W 10 A contact (heating) Operating temperature -25 to +55 C Storage temperature -30 to +60 C Display range -50 to +999 C Adjustable range 0 to +950 C, configurable Sensor connection Pt100 2-wire, 3-wire, and type K thermocouple Rampmode functionality for rising and falling temperature, configurable Display LED, red Protection IP 20 Dimensions [WxHxD]: 125 x 70 x 180 mm Type Designation Art. No. ELTC/L-15 Temperature controller up to 999 C, desk-top device with rampmode functionality Wiring diagram 3- and 4-pole ELTC/L-15 0621501 Tracer and display: It is possible to use three types of sensors, either Pt100/2-wire, Pt100/3-wire or type K thermocouples. Optional display of C or Fvalues. In case of use of a Pt100/2-wire unit the actual temperature value can be corrected. Range +/- 10K or +/-18F, respectively. In case of use of a Pt100/3-wire unit the temperature is automatically corrected. Also suitable for use with ELTF-PTEx 1 and 2 sensor. Relay configuration: relay 1: regulator Thermocouple Typ U Rampmode functionality: Specific heating-up and defined cooling with counter heating to avoid rapid cooling of the heated components. T ( C) 400 300 200 100 20 1 2 3 4 5 4 Ready-to-use Heat Tracing Solutions for Laboratory Applications
Heating Tape, for Sensitive Surfaces The factory terminated heating tape ELW-GN with E-glass insulation is suitable for trace heating of apparatus, appliances and systems in a non-corrosive environment and its preferred use is for glass devices and systems with sensitive surfaces. Technical Information Type ELW-GN to 260 C Data Insulation (1) PTFE Protective braid(2) Cu nickel plated Outer jacket (3) Textile e-glass Nominal voltage 230 V Output Approx. 50 W/m* Operating temp. max. 260 C Dimensions (WxH) Approx. 25 x 6 mm Bending radius flat min. 10 mm Installation temp. min. -60 C Moisture proof Yes Connection 1.2 m, with plug Protection class I Standards Manufactured Final inspection DIN VDE 0253 DIN VDE 0721 T411 2,5 kv AC 1 min *Note: The output per meter of heating cable and the maximum possible operating temperatures depend on the respective application. For individual cases, we recommend that you contact our engineers we will be pleased to advise you. 1 2 3 Type ELW-GN to 260 C For more information visit www.eltherm.com Phone: +49 (0) 27 36 / 44 13-0 5
Heating Tape for Corrosive Environments The factory terminated heating tape ELW-VA is suitable for trace heating of apparatus, appliances and systems in a corrosive environment. The minimal dimensions of the heating tape enable close tracing. This heating tape is not sensitive to rough surfaces. Technical Information Type ELW-VA to 260 C Data Insulation (1) PTFE Protective braid (2) 1.4301 / SS 304 Nominal voltage 230 V Output Approx. 50 W/m* Operating temp. max. 260 C Dimensions Approx. 10 x 5 mm (W x H) Dimensions sleeve 32 x 16 x 65 mm (B x H x L) Bending radius, flat, min. 32 x 16 x 65 mm (W x H x L) Installation temp. min. -30 C Moisture proof Yes Connection 1.2 m silicone cable, with plug Protection class I Standards Manufactured Final inspection DIN VDE 0253 DIN VDE 0721 T411 2,5 kv AC 1 min *Note: The output per meter of heating cable and the maximum possible operating temperatures depend on the respective application. For individual cases, we recommend that you contact our engineers we will be pleased to advise you. 2 1 Glass fibre spacers Type ELW-VA bis 260 C 6 Ready-to-use Heat Tracing Solutions for Laboratory Applications
Heating Tape for Maximum Flexibility It is used to heat up glass, quartz or ceramic devices and systems in a non-corrosive and dry environment. The tape is highly flexible, does not damage the surfaces and is suitable for high output requirements. The heating tape should be protected mechanically and adjacent metallic parts should be integrated in the electrical protection measures. Technical Information Type ELW-H bis 450 C Data Insulation (1) E-glass textile Outer jacket (2) E-glass textile Nominal voltage 230 V Output Approx. 250 W/m* Operating temp. max. 450 C Dimensions (W x H) 30 x 5 mm Bending radius flat min. 10 mm Installation temp. min. Not restricted Moisture proof No Connection 1.2 m silicone cable, with plug Protection class Is specified by installation. Standards Manufactured Final inspection DIN VDE 0721 T2 DIN VDE 0721 T411 1,5 kv AC 1 min *Note: The output per meter of heating cable and the maximum possible operating temperatures depend on the respective application. For individual cases, we recommend that you contact our engineers we will be pleased to advise you. 1 2 Type ELW-H bis 450 C For more information visit www.eltherm.com Phone: +49 (0) 27 36 / 44 13-0 7
Heating Tape Robust, for Higher Temperatures This factory terminated heating cable is ideally suited for trace heating of apparatus, appliances and systems in a non-corrosive and dry environment. The heating tape is highly flexible, does not damage the surfaces and is suitable four high output requirements. The braiding provides protection against mechanical damages and can be integrated in the electrical protection measures. Technical Information Type ELW-HS to 450 C Data Insulation (1) E-glass textile Protective braid (2) 1.4301 / SS 304 Outer jacket (3) E-glass textile Nominal voltage 230 V Output Approx. 250 W/m* Operating temp. max. 450 C Dimensions (W x H) 30 x 5 mm Bending radius flat min. 10 mm Installation temp. min. Not restricted Moisture proof No Connection 1.2 m, with plug Protection class I Standards Manufactured Final inspection DIN VDE 0721 T2 DIN VDE 0721 T411 1,5 kv AC 1 min *Note: The output per meter of heating cable and the maximum possible operating temperatures depend on the respective application. For individual cases, we recommend that you contact our engineers we will be pleased to advise you. 3 2 1 Type ELW-HS to 450 C 8 Ready-to-use Heat Tracing Solutions for Laboratory Applications
Heating Tape for Highest Output The preferred use of the heating cable is for glass, quartz or ceramic devices and systems with the highest output requirements in a dry environment. Single end connection and high flexibility simplify assembly. The heating tape must be installed touch-protected. If you plan to use the heating cable on metal and at an operating temperature in excess of 650 C, please consult our project engineers. Technical Information Type ELW-Q to 900 C Data Insulation (1) Quartz textile Outer jacket (2) Quartz textile Nominal voltage 230 V Output 350 W/m* Operating temp. max. 900 C Dimensions (WxH) Approx. 35 x 6 mm Bending radius flat min. 20 mm Installation temp. min. Not restricted Moisture proof No Connection 1.2 m, with plug Standards Manufactured Final inspection DIN VDE 0721 T2 DIN VDE 0721 T2 1,5 kv AC 1 min *Note: The output per meter of heating cable and the maximum possible operating temperatures depend on the respective application. For individual cases, we recommend that you contact our engineers we will be pleased to advise you. 1 2 Type ELW-Q to 900 C For more information visit www.eltherm.com Phone: +49 (0) 27 36 / 44 13-0 9
Order Numbers Heating Tapes, Pre-assembled Designation Heated length (m) Nominal output (W) max. temp. 100 C Art. No. Nominal output (W) max. temp. 150 C Article number Nominal output (W) max. temp. 200 C Art. No. ELW-GN 0,6 0,6 30 0232214 ELW-GN 1,1 1,1 54 0232215 ELW-GN 1,7 1,7 78 0232216 52 0232224 26 0232231 ELW-GN 2,4 2,4 94 0232217 69 0232225 37 0232232 ELW-GN 3,0 3,0 147 0232218 88 0232226 44 0232233 ELW-GN 4,2 4,2 210 0232219 126 0232227 63 0232234 ELW-GN 5,4 5,4 245 0232220 163 0232228 82 0232235 ELW-GN 6,0 6,0 294 0232221 176 0232229 88 0232236 ELW-GN 7,0 7,0 344 0232222 ELW-GN 10,0 10,0 464 0232223 294 0232230 ELW-VA 0,6 0,6 30 0232237 ELW-VA 1,1 1,1 54 0232238 ELW-VA 1,7 1,7 78 0232239 52 0232247 26 0232254 ELW-VA 2,4 2,4 94 0232240 69 0232248 37 0232255 ELW-VA 3,0 3,0 147 0232241 88 0232249 44 0232256 ELW-VA 4,2 4,2 210 0232242 126 0232250 63 0232257 ELW-VA 5,4 5,4 245 0232243 163 0232251 82 0232258 ELW-VA 6,0 6,0 294 0232244 176 0232252 88 0232259 ELW-VA 7,0 7,0 344 0232245 ELW-VA 10,0 10,0 464 0232246 294 0232253 Designation Heated length (m) Nominal output (W) Art. No. ELW-H-0,50 0,50 126 0240050 ELW-H-0,70 0,70 180 0240051 ELW-H-1,00 1,00 250 0240052 ELW-H-1,50 1,50 375 0240053 ELW-H-2,00 2,00 490 0240054 ELW-H-2,50 2,50 622 0240055 ELW-H-3,25 3,25 768 0240056 ELW-H-4,00 4,00 987 0240057 ELW-H-5,00 5,00 1260 0240058 ELW-H-6,30 6,30 1555 0240059 ELW-H-8,00 8,00 1945 0240060 ELW-HS-0,5 0,50 126 0240061 ELW-HS-0,7 0,70 180 0240062 ELW-HS-1,0 1,00 250 0240063 ELW-HS-1,5 1,50 375 0240064 ELW-HS-2,0 2,00 490 0240065 ELW-HS-2,5 2,50 622 0240066 ELW-HS-3,25 3,25 768 0240067 ELW-HS-4,0 4,00 987 0240068 ELW-HS-5,0 5,00 1260 0240069 ELW-HS-6,3 6,30 1555 0240070 ELW-HS-8,0 8,00 1945 0240071 Designation Heated length (m) Nominal output (W) Other lengths available on request. Resistance tolerance +/- 5%. All power details are nominal power at +20 C. Length tolerance ± 2 %, max. ± 0.25 m. Art. No. ELW-Q 0,6 0,60 138 0260030 ELW-Q 0,7 0,70 270 0260031 ELW-Q 1,0 1,00 319 0260032 ELW-Q 1,5 1,55 533 0260033 ELW-Q 2,0 2,00 696 0260034 ELW-Q 2,5 2,50 882 0260035 ELW-Q 3,0 3,00 1062 0260036 ELW-Q 4,0 4,00 1438 0260037 ELW-Q 5,0 5,00 1653 0260038 When being laid, the cables must not touch each other or cross. Fuse protection with FI 30 ma must be provided. The heating tapes must be operated only with control. Observe the IEC 62395-2, EN 60519-10 standards. 10 Ready-to-use Heat Tracing Solutions for Laboratory Applications
Order numbers controllers and accessories Fig. Type Designation Art. No. ELTC/L-15 Electronic temperature controller, in stable desk-top housing, with rampmode functionality, incl. built-in sockets for connecting mains cables, heating tape and Pt100 or type K thermocouples 0621501 ELTF-PT.3* Pt100, 2-wire, 5 x 50 mm, mat.: 1.4571, connecting cable 3 m, with 3-pole plug, fluoropolymer insulation, white, braid 2 x 0.35 mm², deployment temperature -50...+250 C 0650025 ELTF-Te.10* Thermocouple NiCr-Ni (Typ K), class 1 Jacket element diameter 1.5 x 100 mm, plug type K, outer jacket Inconel with adapter sleeve, connecting lead 5.0 m, plug type K, sheathing fluoropolymer/silicone, crosssection 2 x 0.22 mm² 0670026 Cable plug 3+PE, round, 400 V/16 A, with cable strain relief PG 9 2554807008 Diode plug For Pt100, 3-pole 2550200001 Cable plug For thermocouple type K 2551400004 Fixing material ELB-02 20 m glass silk adhesive tape, 12 mm, 140 C 2486800125 ELGG-02 Glass woven tape 50 mm wide, roll of 100 m, max. temperature resistance: 350 C 2416090500 ELGG-04 Glass woven tape 70 mm wide with green marker thread in the middle, roll of 100 m, max. temperature resistance: 800 C, melting point 1,200 C 2416090700 ELB-11 Textile glass hose, Ø = 2.0 mm, natural 2446000201 *additional thermocouples available on request. For more information visit www.eltherm.com Phone: +49 (0) 27 36 / 44 13-0 11
Your local contact: eltherm GmbH Headquarters / Production site Ernst-Heinkel-Straße 6-10 D-57299 Burbach, Germany Phone +49 (0) 27 36/44 13-0 Fax +49 (0) 27 36/44 13-50 E-Mail info@eltherm.com Web www.eltherm.com 02016-09-28 Subject to change innovations in heat tracing