"I have been a Protectowire distributor for 25 years. Throughout this time I have always found Protectowire products to be best in class. My company, United Fire Protection Corp. out of Kenilworth, New Jersey, installed a fiber optic linear heat detection system for railroad platform protection in North America's busiest train station five years ago.
For Linear Heat Detection that is averaging and adjustable, see FENWAL ALARMLINE CABLE. Infrared detection can be used to enhance detection in areas with moving machinery or open areas like drive houses, transfer areas and trippers. Rate Compensated Spot Heat Detectors may be used in some instances such as covered conveyors and drop chutes.
Mar 21, 2019· In this video Patol demonstrate how their Linear Heat Detection cable can be used for fire detection in Conveyor Systems.
overland conveyor linear heat detection . Using Linear Heat Detection for Conveyor Applications 19th October 2015 A conveyor belt system is a complex piece of mechanical machinery that is most commonly used to transfer materials from one place to another Conveyor systems are often responsible for carrying flammable items combine this with the fire risks that any mechanical
SafeCable System Components. SafeCable is an easy to design, install, operate and maintain Linear Heat Detection cable. Up to 10,000 feet (3,000m) of SafeCable can be used on every zone of any approved conventional panel or contact monitor module of any approved addressable panel.
Protectowire Linear Heat Detector is a simple cost-effective form of fire detection in floating roof fuel storage tanks. The Detector, when used with a Protectowire intrinsically safe control panel, provides early warning of lightning-caused fires in the seal area of tanks.
The Linear Heat Detection (LHD) cable is a combination of advanced polymer and digital technologies which can be used on any panel, and can detect heat anywhere along its entire length. At the core of the LHD cable is a twisted pair of extremely low resistance, tri-metallic conductors sheathed in new advanced thermal polymers.
Title: Linear Heat Detection System Author: Conway Subject: FireLaser Keywords: conveyor fire detection, belt conveyor, dust cloud fire,hot works risk, static fire hazard, linear heat detection system, intrinsically safe fire, hazadous area fire, roller bearing failure, hot works, flammable materials, FireLaser DTS, sensor control unit, local fire protection, En54 part 22, heat classification ...
AP Sensing provided its reliable Linear Heat Detection solution to monitor surface and coal reclaim tunnel conveyors at the Bulga Coal Handling Plant in Australia. Coal mining plants operate in harsh conditions and need a robust and maintenance-free fire detection system to .
The Mine Ventilation Society of South Africa (MVSSA) has published the results of a study where they compare different fire prevention and detection systems for mine conveyor belts. Conveyor belt fires are one of the leading risks, especially in the underground mining industry. Often combustible materials are used on and around the conveyor installation.
Title: Heat Sensing of Conveyor Belt Systems and Transported Products - Linesense LHD Author: Genevieve Graham Subject: Applications of Linesense Linear Heat Detection (LHD) for sensing of overheating and fire on conveyor belt systems caused by belt friction, seized idlers/rollers, overheating bearings or fire in the transported product.
Linear Heat Detection Conveyors ALARMlINE. PAGE 10 CONTACT KIDDE AIRSENSE HOME CONTENTS ZOOM PRINT EXIT cable to use, as a minimum the cable will require mechanical protection but where exposed to the elements mechanical and chemical protection would be required.
May 07, 2019· Linear heat detection system is a stand-alone fire detection system used for detecting heat from fires. It consists of a length of cable connected to a control unit. The cable can be run from distances of up to 8 kilometres dependent on the type of cable installed.
Sep 01, 1995· Upon activation, the linear heat detection system will generally trip the conveyor belt motor in addition to actuating a localized total flooding system for the effected portion of the conveyor.
This makes LHD linear heat sensor cable to be the most adequate fire detection system for extreme environmental conditions. 1.1 Temperature ranges and outer extrusion types There are 4 different types of LHD heat sensor cables, depending on the alarm temperature chosen: 68ºC, 78ºC, 88ºC and 105ºC.
The Protectowire Linear Heat Detector is approved as a heat . actuated automatic fire detector and is intended to be used on a supervised initiating circuit of an approved fire protective signaling control unit. The detector must be installed in continuous runs without taps or branches in accordance with
Oct 23, 2018· The HSD detector consists of an HSD linear heat sensor and a DAQ module. The sensor cable can have a length up to 200 meters and it can identify temperatures ranging from -40 to 260C.
Overview FyreLine linear heat detection provides early warning of fire or overheating equipment. Heat sensing cables are capable of detecting heat anywhere along their length and designed for use in commercial and industrial applications. Linear heat detection is highly cost-effective and can be easily installed with, or in place of, conventional heat detectors where traditional style ...
The Ampac Linear Sensing Technology LST, is a range of digital linear heat detection cables and is designed to trigger a response when a specific temperature is reached. If the temperature surrounding the cable reaches the activation temperature the two cores quickly come into .
Using Linear Heat Detection for Conveyor Applications. Search Eurofyre. Or Call +44 (0)1329 835024 Search. 19th October 2015 . A conveyor belt system is a complex piece of mechanical machinery that is most commonly used to transfer materials from one place to another. Conveyor systems are often responsible for carrying flammable items ...
Oct 31, 2007· Linear heat detection and catenary wire support. Courtesy: Patol Ltd. Ideally, LHD runs also should be located at the conveyor's sides, to detect spillage of fire-heated air from the underside ...
The analogue, linear heat detection system Alarmline II is a flexible, long-lasting method of fire detection, suitable for use in tight spaces or in rough ambient conditions. The system consists of an evaluation unit that can be programmed via PC and a sensor cable. The Alarmline II sensor cable is a four-conductor cable that detects temperature changes by continuously monitoring the ...
Linear Heat Detection Cable (LHDC) is the obvious choice to provide early detection of fire conditions and overheating. Fire Safety for Conveyor Systems Conveyor Systems in general have a fire risk due to external events and equipment failure.
Instead of a costly multi-sensor setup, an entire conveyor belt installation can be monitored by a single LIOS DE.TECT optical linear heat detection system. The system can monitor up to 10 km of conveyor belt and provides fast and accurate information about overheating before a fire develops.
