SELF-REGULATING HEATING CABLE

Self-limiting parallel heating tape PSBL - 65°C - 85°C heating cable 

• Can be cut to any length due to the parallel current supply
• Tinned copper braiding for electrical and mechanical protection
• Easy installation due to high level of flexibility

Around two parallel positioned copper wires with a cross-section of 1 mm² an irradiated electrically conducting polymer is extruded. This electrically conducting matrix responds to changes of the ambient temperature with an increase or decrease of the heating output. A flame-retardant, UV-resistant jacket protects the braiding against humidity and offers additional protection against mechanical stress. The heating system must be designed to ensure that the maximum operating temperature of 65 °C will not be exceeded when it is energized. When it is switched off, the heating tape can be exposed to a temperature of 85 °C, not more than 1,000 hours cumulated.

Areas of application

The PSBL heating tape is suitable for electric trace heating for frost protection of pipelines and vessels. While the polyolefin protective jacket is used where there are aqueous, inorganic chemicals, the fluoropolymer protective jacket is suitable for organic chemicals. For questions regarding the chemical resistance please contact your BARTEC sales representative.

SRM/E -150 °C - 215 °C Self Limiting Parallel Heating Tape SRM/E

Features:

• Energy efficie nt, self-regulating SRM/E uses less energy when less heat is required.
• Easy to install, SRM/E can be cut to any length (up to max. circuit length) in the field.
• Field splices can be performed easily in minutes with no scrap or wasted cold sections.
• With lower installed cost than steam tracing, SRM/E features less maintenance expense and downtime
• SRM/E can be overlapped without burnout, which simplifies heat tracing of in-line process equipment such as valves, elbows and pumps.
• Because SRM/E is self-regulating, overtem - perature conditions are minimized.
• Chromalox termination, splice, tee and end seal kits reduce install ation time

Approvals:

Factory Mutual (FM) Approved, UL Listed, and CSA certified for ordinary areas. ATEX, IECEx, FM, and CSA Approved for hazardous (classified) areas when used with U Series, HL, DL, and EL accessories.

CSA and FM Approved:

• Class I, Div. 1* & 2 Groups A*, B, C, D (gases, vapors)
• Class II, Div. 1*& 2 Groups E*, F, G (combustible dust)
• Class III, Div. 2 (easily ignitable fibers and fillings
• 5 and 8 Watt Rated T3 Temperature Class
• 10, 15, and 20 Watt Rated T2D Temperature Class

CSA Only:

• CT overjacket only

ATEX Approved:

• CE2903 II 2 G Ex eb IIC T* Gb Ta -60˚C to 195˚C

IECEx Approved:

• ITS 07.0018X Ex eb II T* Gb Ta -60˚C to 195˚C

Note 1 Exception — Cable Surface Temperature shall not exceed 190°C in Class II, Div. 2, Group F; 165°C in Class II, Div. 2 Group G.

Construction:

• Twin 16 AWG Copper Buss Wires — Provide reliable electrical current capability
• Semiconductive Polymer Core Matrix — “Self-Regulating” component of the cable, its electrical resistance varies with temperature. As process temperature drops, the core’s heat output increases; as process temperature rises, the heat output decreases
• High Temperature Fluoropolymer Jacket — Flame retardant, electrically insulates the matrix and provides corrosion resistance.
• Metallic Braid — Provides additional mechanical protection in any environment and a positive ground path
• High Temperature Fluoropolymer Overjack -et — Corrosion resistant, flame retardant overjacket is highly effective in hostile, aque - ous and chemically active environments. It also protects against abrasion and impact damage.

Application Areas:

• Industrial automation systems
• Machine control
• Process control
• Motor control
• Heating and cooling systems
• Lighting systems
• Power distribution systems
• Extruder Heating(Relay)
• Hot press applications(Relay)
• HVAC systems
• Power plants
• Chemical plants
• Metal processing
• Automotive industry
• Aerospace industry
• Nuclear power plants

SRL  80 °C Self Limiting Parallel Heating Tape SRL

Features: 

• Energy efficient, self-regulating SRL uses less energy when less heat is required.
• Easy to install, SRL can be cut to any length (up to max. circuit length) in the field
• Field splices can be performed easily in minutes with no scrap or wasted cold sections.
• SRL features lower installed cost than steam tracing, less maintenance expense and less downtime
• SRL can be overlapped without burnout, which simplifies heat tracing of in-line process equipment such as valves, elbows and pumps.
• Because SRL is self-regulating, over-temperature conditions are minimized.
• Chromalox termination, splice, tee and end seal kits reduce installation time

Approvals:

ATEX and IECEX Exe IIGb, Factory Mutual (FM) Approved for ordinary areas. UL Listed, CSA Certified for ordinary areas. UL listed for freeze protection of fire protection system piping. FM Approved for hazardous (classified) areas when used with U Series, DL and EL accessories:

• Class I, Div. 2, Groups B, C, D (gases, vapors)
• Class II, Div. 2, Groups F, G (combustible dust)
• Class III, Div. 2 (easily ignitable fibers and fillings)
• 3 Watt Rated T6 Temperature Class
• 5 and 8 Watt Rated T5 Temperature Class
• 10 Watt Rated T4A Temperature Class.

CSA Certified for hazardous areas when used with DL, EL or U Series accessories:

• Class I, Div. 2, Groups A, B, C, D

• Class II, Div. 2, Groups F, G.

• ATEX and IECEX Exe IIGb

• IIG Exe II

• Self-Regulating, Energy Efficient
• 16 AWG Buss Wire
• Circuit Lengths to 660 Feet
• Process Temperature Maintenance to 150°F (65°C)
• Maximum Continuous Exposure Temperature, Power Off, 185°F (85°C)
• Industrial Freeze Protection Applications
• Freeze Protection of Fire Protection System Piping
• Field Splicing Without Disrupting Heat Output
• 3, 5, 8 and 10 W/Ft.
• 120 and 208 - 277 Volt From Stock
• Approximate Size 3/8”W x 1/8"H
• Min. Bend Radius 1-1/8"
• For Use on Metal and Plastic Pipes

Application:

• Industrial Freeze Protection Applications
• Fire Protection System Pipe Freeze Protection
• Pipeline Freeze Protection
• Tank and Valve Freeze Protection
• Process Equipment Freeze Protection
• Chemical Pipeline Heating
• Refinery Equipment Freeze Protection
• Platform Equipment Freeze Protection
• Heating of Pipes and Tanks in Power Plants
• Temperature Protection of Oil Lines in Food Processing Plants
• Freeze Protection of Drainage Lines in Large Kitchens
• Applications in Explosive Atmospheres (Thanks to Ex-proof Feature)

Self-Regulating Heating Cable – MSB Series | +110 °C Continuous Operating Temperature – +130 °C Exposure Temperature (De-energized)

The BARTEC MSB series self-regulating heating cable is ATEX and IECEx certified, designed for reliable use in industrial applications. It features a flexible structure, can be cut to the required length on-site, and is resistant to chemicals thanks to its fluoropolymer outer jacket. A temperature-dependent resistive heating element automatically adjusts the output based on ambient conditions, preventing overheating without the need for an external temperature limiter—even in hazardous areas.

Areas of Application

• Freeze protection of liquid and gas pipelines in chemical, petrochemical, food, and pharmaceutical industries

• Temperature maintenance for piping systems in process applications

• Heating of pipelines in hazardous areas (ATEX-certified zones)

• Ensuring flow in crude oil and natural gas lines

• Freeze protection for fire suppression systems under cold conditions

• Temperature maintenance in water supply lines and storage tanks

• Preventing freezing of liquids in chemical and food storage tanks

• Protection of facility and building piping systems in cold climates

Chromalox SRP Self-Regulating Heating Cable

• Self-Regulating, Energy Efficient
• 16 AWG Buss Wire
• Circuit Lengths to 750 ft.
• Process Temperature Maintenance to 230°F (110°C)
• Maximum Continuous Exposure Temperature, Power Off, 275°F (135°C)
• Available in 5, 10 and 15 Watts per Foot
• 120 and 208-277 Volts Available from Stock
• Industrial Process Maintenance Applications
• Approximate Size 0.47"W x 0.20"H
• Min. Bend Radius 1-1/8"
• For use on Metallic Pipes
• Consult Factory for use on Plastic Piping

Chromalox SRP self-regulating heating cable provides safe, reliable heat tracing for process maintenance applications to 230°F (110°C) or freeze protection of pipes/tank with high heat losses. Constructed of industrial grade 16 AWG buss wire with a tinned copper braid and overjacketing, SRP ensures operating integrity most hostile industrial environments.

Features:

• Energy efficient, self-regulating SRP uses less energy when less heat is required.
• Easy to install, SRP can be cut to any length (up to max circuit length) in the field.
• SRP features lower installed cost than steam tracing, less maintenance expense and less down time.
• SRP can be single overlapped without burnout, which simplifies heat tracing of in-line process equipment such as valves, elbows and pumps.
• Because SRP is self-regulating, overtemperature conditions are minimized.
• Chromalox U-Series Connection Kits reduce installation time.

Approvals:

Factory Mutual (FM) approved for ordinary areas. FM, ATEX and IECEx approved for hazardous (classified) areas when used with U Series and DL accessories.

FM Approved:

• Class I, Division 2, Groups B, C, D (Gases, vapors)
• Class II, Division 2 Groups F, G (Combustible dust)
• Class III, Division 2 (Easily ignitable fibers and fillings)
• Class I, Zone 1, AEx e II
• 3,5,8 and 10 Watt Rated T4 Temperature Class

ATEX Approved:

• CE 2903 IIG Ex e IIC T4 Gb Ta -40˚C to 70˚C

IECEx Approved:

• FMG 17.0015x Ex e IIC T4 Gb Ta -40˚C to 70˚C

Application:

• Industrial Process Maintenance
• Freeze Protection
• Chemical and Petrochemical Industry
• Oil and Gas Industry
• Power Plants
• Food Processing Plants
• Explosive Atmospheres