Next Generation of Self-Regulating Heating Cables | ELSR-H+ & ELSR-SH+ Heat Tracing Cables

Published 01 Jun 2024

ELSR-H+ and ELSR-SH+

Self Regulating heat tracing cables

Introducing the Next Generation of Self-Regulating Heating Cables for use in explosive atmospheres, the NEW ELSR-H+& ELSR-SH+ cables.

These innovative self-regulating cables, manufactured by Eltherm, are designed for industrial applications that demand robust performance in high-temperature environments. Their cutting-edge technology ensures reliable heat distribution while maintaining safety in potentially explosive atmospheres.

Ensure your operations run smoothly and securely, even in the most challenging conditions. Upgrade to the next generation of heating solutions today!

➡ Contact Thorne & Derrick sales team for the complete range of heat tracing cables

ELSR-H+ & ELSR-SH HEAT TRACING CABLES

Additional Features

The advanced feature of these heat trace cables are:

• Five to Seven nominal outputs
• Moisture proof
• Resistant to chemicals
• Used in hazardous areas
• High temperature range from 210°C to 250°C

ELSR-H+ self regulating cable

Eltherm ELSR-H+ is a self-regulating heat tracing cable provides process temperature maintenance and frost protection to pipework, instrument lines, tanks and drums up to 210° Celsius – with IECEx and ATEX Certification Eltherm ELSR-H+ heat tracing cables are suitable for Zone 1 and Zone 2 hazardous areas.

Eltherm ELSR-H+ Heater Cable wattages per metre at -60°C – 15, 30, 45, 60, 75 watts.

• Nominal Supply Voltage : 230v (further power inputs on request)
• Maximum Exposure Temperature : Power off 210°C, power on 120°C
• Minimum Installation Temperature : -60° Celsius
• Minimum Heater Cable Bend Radius : 25mm
• Heater Cable Outer Jacket: Fluoropolymer
• Bus Wire: Nickel plated copper, 1.23 mm²

Trace Heater Classification:

• II 2G Ex 60079-30-1 IIC Gb
• II 2D Ex 60079-30-1 IIIC Db

Eltherm ELSR-H+ self-regulating heater cables has a BOT cable design which has a high chemical resistance and is able to withstand aggressive chemicals, oil and fuel for improved service life due to the protective braid and fluoropolymer outer jacket.

ELSR-SH+ self regulating cable

The Eltherm ELSR-SH+ high temperature self-regulating heat tracing cables is designed for temperature maintenance in industrial processes – and is suitable for use up to 250 °C . The high chemical resistance allows the cables to be installed in environments with exposure to aggressive influences.

The self-regulating heat tracing cable provides frost protection and temperature maintenance to pipework, silos vessels ,tanks, valves and pumps. Suitable for use in the following industries:

• Chemistry and Petrochemistry
• Oil and Gas Industry
• Power plants
• Water and sanitation utilities

1. Bus wire – nickel plated copper, 1.23 mm²
2. Self-regulating heating element
3. Insulation 
4. Protective braid – (Cu, tin plated)
5. Outer jacket – fluoropolymer

Eltherm ELSR-SH+ self-regulating heater cables has a BOT cable design which has a high chemical resistance and is able to withstand aggressive chemicals, oil and fuel for improved service life due to the protective braid and fluoropolymer outer jacket.

Getting to know the new generation of ELSR-H+ & ELSR-SH+ heat tracing cables

Our Team of Trained Sales Engineers are available to advise and support your heat tracing enquiries – this includes design and supply of complex multi-kilometre, major-project systems to custom heat trace cable kits for the protection of winterisation against plant and factory facilities.

See the full range of ELSR-H+ & ELSR-SH+ heat tracing cables below:

advantages

The new heating cables ELSR-H+ and ELSR-SH+ offer the following benefits:

1. Longevity
2. Sustainability
3. Saving weight
4. Optimised energy consumption

1. Longevity

ELSR-H+ and ELSR-SH+ impress with their low ageing in the standardised cycle test in accordance with DIN EN 60079-30-1. Compared to conventional heating cables, which pass the cycle test in accordance with DIN EN 60079-30-1 but show a reduction in performance due to temperature ageing, these new cables show negligible performance losses throughout the test and beyond. This means that precise power output is guaranteed even after the duration of the cycle test.

2. Sustainability

Sustainability is a core priority for Eltherm and was an integral part of the development of the self regulating heating cables ELSR-H+ and ELSR-SH+. By recycling process residues, Eltherm have achieved significant savings in fluoropolymers during production. Consequently, Eltherm and Thorne & Derrick are able to reuse up to 10% of the heating cable matrix material in the manufacturing process.

3. Saving weight

The implementation of new manufacturing processes has led to a significant reduction in the cable drum weight. This results in a weight saving up to 15% which reduces the transport weight and improves handling on a construction site.

4. Optimised energy consumption

The precision of the manufacturing processes ensure the exact production of the specified power levels, allowing for precise dosing of the required heating power.

THE ELECTRICAL HEATING PACKAGE

Thorne & Derrick provide a complete portfolio of Electric Process & Heat Tracing Solutions for Industrial, Hazardous Area & Explosive Atmospheres,

• Heat Tracing Systems & Cables
• Serial Resistance Trace Heater
• Parallel Resistance Trace Heater
• Self-Regulating Parallel Trace Heater
• Mineral-Insulated Trace Heater
• Commercial | Snow Melting & Ice Clearance for Ramps & Roof Gutters
• Industrial | Explosive Proof ATEX & IECEx Certified for Hazardous Areas
• Zone 1 & 2 (Flammable Gas) or Zone 21 & 22 (Combustible Dust) | Class I, Division 1 & 2

• Process Heating 
• Air, Immersion & Line Heaters
• Heated Hoses – Analytic & Pressure
• Heating Mats & Jackets
• Drum, IBC & Container Heaters

Further Reading

• Datasheet – Self Regulating Heat Trace Heating Eltherm ELSR-SH+ Heat Tracing Cable up to 250°C Size: 546.46 KB
• Datasheet – Self Regulating Heat Trace Cable Eltherm ELSR-H+ Heat Tracing Cable up to 210°C Size: 609.18 KB