Addressable Cable Line Type Heat Detection System

Addressable Linear Heat Detection System is based on acquiring data from numerous temperature sensors that are integrated in the sensor cable at regular intervals. The system measures both the actual heat temperature of the surroundings (convective heat) as well as a fraction of the infrared irradiation (radiant heat). Thanks to these properties and a polling cycle of 10 seconds, the response time of the line-type heat detector is extremely short. Semi-conductor temperature sensors are located inside the sensor cable at freely selectable intervals, depending on the respective application. These are electrically connected to one another using a ribbon cable. The ribbon cable with temperature measuring points is surrounded by fill material that provides an aluminium shield against electromagnetic influences. The cable sheath seals off the cable tightly on all sides and is made from flame retardant, halogen-free material. Sensor intervals of between 50 cm and 10 metres are possible on request. Features: • Sensor Spacing: 1 / 2 / 3 / 4 / 5 / 10 M • Measurement Temp. Range: -40°C to +120°C • Resolution (Measurement reading): 0.1°C • Operating Temp. Range: o Continuous: -40°C to +85°C o Short: up to max. measurable Temperature • Cable Diameter: 20mm- Facilitates easy routing through ducts • Total Length of a single Cable – 3200 Meters • Min. Bending Radius: 25cm - Greater Flexibility inlaying • Max. Number of Sensors: 350 • Loop Back & Redundancy Function • Sensor Type: Embedded, linearized, pre-calibrated semiconductor • Certification: VdS approval in compliance with EN54-22 (Classes A1 and A2), ATEX Unique Benefits: • World First VdS Approved Line Type Heat Detector • Quickest possible alarm transmission thanks to highly sensitive sensors • Individual alarm threshold can be configured for each detection area • Precise Location of the Alarm • Freely selectable sensor spacing from 1 metre to 10 metres • Durable and immune to environmental influences Applications: Escalators | Conveyor Belts | Road/Rail Tunnels | Ventilation Systems | Air Handling Units | Cable Ducts | Cable Galleries | Cold Storages | Car Parks etc.