Linear Heat Sensing Cable System Sensor

Linear heat sensing cable lhs system sensor fixed temperature linear heat detection cable range consists of a twisted pair of extremely low resistance 05 ohm ft.

Linear heat sensing cable system sensor.

System sensor linear heat sensing cable has two different variants digital lhs cable and analogue lhs cable. The 900 series is an analogue heat sensing cable containing insulators of which resistance varies proportionally to changes in temperature. Analogue cable is installed in conjunction with an end of line eol device for continuity monitoring and a modulator providing selectable alarm thresholds programmed before shipping fire and fault outputs. The sensor cable consists of a twisted pair of 19 awg copper coated steel conductors covered by a temperature sensitive insulation and protected by either a plastic braid or jacket for various environmental applications.

The insulated conductors are twisted together to impose a spring pressure. The sensor is completely passive over its entire detection range and the de tect fiber optic linear heat detection can therefore be carried out in areas where high safety risks exist even in areas with a risk of explosion. Designed for use in a wide variety of indoor and outdoor applications lhd fire alarm cables are particularly suited for areas where installation or maintenance access is in a physically demanding or hazardous. Description the linear heat detection cable lhdc is a continuous heat detector in the form of a cable.

The lhs linear heat sensor is designed for open area as well as proximity detection. Of twisted pair tri metallic conductors sheathed in new advanced thermal polymers. Applications can range from building fire alarm systems to mobile plant machinery. Linear heat detection lhd also known as linear detection wire or linear heat detection cable or linear heat is a very commonly used method of fire detection it can detect a fire anywhere along the length of the cable and can be of lengths in excess of a kilometer.

Linear heat detectors by protectowire can best be described as a continuous run of spot heat detectors within a versatile cable. Linear heat cable versatile economical heat detection. Alarm panels via system sensor monitor modules. The sensor cable is comprised of two steel conductors individually insulated with a heat sensitive polymer.

Description protectowire linear heat detector the main component of our linear heat detection systems is a proprietary cable that detects heat conditions anywhere along its length. We are leading supplier and service provider of linear heat sensing cable system.