Chromalox HSRL Self-Regulating Low Temperature

Chromalox HSRL self-regulating heating cable provides safe, reliable heat tracing for freeze protection of pipes, valves, tanks and similar applications. Constructed of industrial grade 16 AWG buss wire with a tinned copper braid and fluoropolymer overjacket, HSRL ensures operating integrity in Div. 1 hazardous environments. HSRL heating cable has a maximum maintenance temperature rating of 150°F (65°C) and a maximum exposure temperature of 185°F (85°C).

• 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)
• Freeze Protection of Fire Protection System Piping
• Available in 3, 5, 8, and 10 Watts per Foot
• 120 and 208-277 Volts Available
• Division 1 Hazardous Locations
• Approximate Size 3/8”W x 1/8”H
• Minimum Bend Radius 1-1/8”
• For Use on Metal & Plastic Pipes

Construction

A. Twin 16 AWG Copper Buss Wires— Provide reliable electric current capability.

B. 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.

C. Polyolefin Jacket— Flame retardant, electrically insulates the matrix and buss wires and provides resistance to water and some inorganic chemical solutions.

D. Tinned Copper Braid— Provides additional mechanical protection in any environment and a positive ground path.

E. High-Temperature Fluoropolymer Overjacket— Corrosion resistant, flame retardant overjacket is highly effective in many environments. Protects against exposure to organic or corrosive solutions. The overjacket also protects against abrasion and impact damage.