Kidde Fenwal LHS-220F 200M Linear Heat Sensor Cable, 220°F (104°C) Alarm Temperature

Protect long runs, confined spaces and industrial environments with the Kidde Fenwal LHS-220F linear heat sensor cable — a cost-effective, fixed-temperature detection solution engineered for dependable fire monitoring and security applications. The LHS-220F uses temperature-sensitive insulation over a twisted pair of copper-coated steel conductors to deliver continuous detection along the entire cable length, tripping at a 220°F (104°C) alarm temperature for consistent, repeatable performance. Its small-diameter, flexible design installs neatly in cable trays, ducts, tunnels and server rooms where spot detectors or visual surveillance are impractical. UL Listed, FM Approved and compatible with any fire control panel that accepts contact-closure initiating devices, this sensor cable integrates easily into existing fire and security systems for rapid event notification and zone location (distance markings every meter). Ideal for industrial plants, warehouses, conveyor lines and other high-risk areas requiring robust heat detection, the LHS-220F supports effective monitoring and faster response. Specify the Kidde Fenwal linear heat sensor cable for dependable protection — contact us to order or to discuss system integration.

• Continuous linear detection for reliable fire monitoring over long runs and hard-to-reach areas
• Fixed 220°F (104°C) trip point provides consistent, early heat alarm for critical infrastructure
• Small-diameter, flexible cable that installs easily in cable trays, ducts and confined spaces
• UL Listed, FM Approved and cUL listed for trusted compliance in commercial and industrial installations
• Distance markings every meter simplify locating alarms and reduce maintenance time