Digital Linear Heat Detection Solution – SHIELD Global https://shieldglobal.com Trusted Worldwide Mon, 21 Jul 2025 10:32:31 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://shieldglobal.com/wp-content/uploads/2024/05/cropped-a6nuSUGY_400x400-32x32.png Digital Linear Heat Detection Solution – SHIELD Global https://shieldglobal.com 32 32 DIGITAL LHD CABLE https://shieldglobal.com/product/digital-lhd-cable/ Thu, 28 Mar 2024 03:52:16 +0000 https://shieldglobal.com/?post_type=product&p=7078 Shield Digital Linear Heat Detection Cable uses xed temperature detection technology to provide an easy method for sensing changes in temperature levels. The cable can oer alternative overheat protection in a vast range of applications and evironments, from tunnels, cable trays, warehousing to sensing changes in temperature within escalators and other applications where many risks
of re are hidden from view.

The digital linear hear detectin cable can be directly connected to a single zone of a conventional fire alarm control panel, or, using an addressable zone/switch monitor, the digital linear heat detection cable can easily be interfaced to an addressable loop.

Digital linear heat detection cable is comprised of a pair of twisted low resistance, tri-metallic conductors, sheathed in advanced temperature sensitive polymers. When the cable reaches the required temperature the two twisted cores will fuse together, with a re triggering resistor attached to the input interface and single core of linear heat cable to activate an alarm at the main fire panel.

The post DIGITAL LHD CABLE appeared first on SHIELD Global.

]]> Shield Digital Linear Heat Detection Cable uses xed temperature detection technology to provide an easy method for sensing changes in temperature levels. The cable can oer alternative overheat protection in a vast range of applications and evironments, from tunnels, cable trays, warehousing to sensing changes in temperature within escalators and other applications where many risks
of re are hidden from view.

The digital linear hear detectin cable can be directly connected to a single zone of a conventional fire alarm control panel, or, using an addressable zone/switch monitor, the digital linear heat detection cable can easily be interfaced to an addressable loop.

Digital linear heat detection cable is comprised of a pair of twisted low resistance, tri-metallic conductors, sheathed in advanced temperature sensitive polymers. When the cable reaches the required temperature the two twisted cores will fuse together, with a re triggering resistor attached to the input interface and single core of linear heat cable to activate an alarm at the main fire panel.

DIGITAL CONTROL MODULE
A UL864 10th edition approved Digital Control Module is available and provides additional benefits when used with the Digital LHD cable. It can simultaneously monitor up to two zones of LHD cable and has separate fault and alarm outputs for each zone. A built in display shows the state of each zone, including the distance in meters and feet to the alarm point if an alarm is triggered. It also includes an RS-485 Modbus RTU output for integration with a PLC or SCADA system.

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]]> DIGITAL LHD CONTROL MODULE https://shieldglobal.com/product/digital-lhd-control-module/ Thu, 28 Mar 2024 03:52:15 +0000 https://shieldglobal.com/?post_type=product&p=7077 Shield Digital LHD Control Module (LH-DCM) is designed to enhance the functionality of existing or new Digital LHD systems. The Module is intended to be installed between the Digital LHD cable and a conventional or addressable re alarm control panel.

The LH-DCM simultaneously monitors two zones of Digital LHD cable (up to 3,000 metres per zone) for an alarm or fault condition. If an overheat or fire situation triggers either zone of the Digital LHD cable, the LH-DCM automatically calculates and displays the distance along the cable, in feet and metres, to the alarm point. The two zones can operate independently of each other or in interlock/coincidence detection mode to eliminate the possibility of false alarms.

An RS-485 Modbus RTU output also allows direct connection into a PLC or other process control system.

The post DIGITAL LHD CONTROL MODULE appeared first on SHIELD Global.

]]> Shield Digital LHD Control Module (LH-DCM) is designed to enhance the functionality of existing or new Digital LHD systems. The Module is intended to be installed between the Digital LHD cable and a conventional or addressable re alarm control panel.

The LH-DCM simultaneously monitors two zones of Digital LHD cable (up to 3,000 metres per zone) for an alarm or fault condition. If an overheat or fire situation triggers either zone of the Digital LHD cable, the LH-DCM automatically calculates and displays the distance along the cable, in feet and metres, to the alarm point. The two zones can operate independently of each other or in interlock/coincidence detection mode to eliminate the possibility of false alarms.

An RS-485 Modbus RTU output also allows direct connection into a PLC or other process control system.

The post DIGITAL LHD CONTROL MODULE appeared first on SHIELD Global.

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