Description
STANDARD TYPE LHD (LINEAR HEAT DETECTOR) – FIXED TEMPERATURE FIRE DETECTOR
Standard LHD cable-type heat detectors are systems that provide linear fire detection by producing an alarm when a fixed temperature threshold is reached, instead of point detection.
This detector cable monitors temperature continuously along its length, enabling fast system response in areas with high fire risk or where traditional detectors are difficult to use.
Applications:
Tunnels and metro lines
Cable galleries and trays
Transformer stations
Conveyor systems
Fuel and chemical storage areas
Industrial furnaces and high-temperature zones
Key Features:
📏 Fixed Temperature Detection: Alarms when the set threshold is reached (e.g., 68°C, 88°C, 105°C)
🔥 Can Detect Fire Origin Point
🌧️ Harsh Environment Resistance: Outer coating resistant to water, humidity, dust, and chemicals
🔌 Compatible with Conventional or Addressable Systems
🧩 Easy Installation: Can be fixed on surfaces; flexible and durable
Advantages:
Cost-effective linear detection solution
Low maintenance requirements
Eliminates the need for multiple point detectors in large areas
Why Choose Standard Type LHD?
Standard LHD systems close the circuit and send an immediate signal to the fire panel when the temperature threshold is exceeded in a specific section of the cable during a fire. Its simple design, robustness, and wide applicability ensure high safety in critical facilities.
