RATE-OF-RISE HEAT DETECTOR

RATE-OF-RISE HEAT DETECTOR

• Detection Principle: Rapid temperature increases trigger alarm, not smoke particles.
• Sensitivity: Responds at 12-15 °F/min.
• Temperature Range: Effective range: 135°F to 190°F (57°C to 88°C).
• Power Source: Operates on 9V battery, hardwired, or both with battery backup.
• Alarm Output: Audible alarm (85-90 dB) and visual indicators.
• Interconnectivity: Supports connection with other detectors.
• Maintenance: Regular testing and cleaning per manufacturer’s instructions.
• Environmental Considerations: Operates within specified temperature and humidity range.
• Mounting Options: Suitable for wall or ceiling mounting per guidelines.
• Compliance Standards: Complies with UL listing and local fire codes.
• Warranty: Manufacturer’s warranty for defects, typically five years.

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Rate-of-Rise Heat Detector: Detailed Overview

Rate-of-Rise Heat Detectors are specialized devices designed to respond to rapid increases in temperature rather than smoke, making them ideal for environments where smoke detection might be problematic or insufficient. Here’s an in-depth look at their features and specifications:

Key Features

• Detection Principle:
  • Trigger Mechanism: Responds to rapid increases in temperature rather than smoke particles. This principle is ideal for detecting fast-developing fires.
• Sensitivity:
  • Response Rate: Activates when the temperature rises at a rate of 12-15 °F per minute (about 6-8 °C per minute), indicating a potentially dangerous increase in heat.
• Temperature Range:
  • Effective Range: Operates effectively within the temperature range of 135°F to 190°F (57°C to 88°C), which covers typical temperatures in environments where heat detection is needed.
• Power Source:
  • Options: Can be powered by a 9V battery, hardwired connection, or a combination of both.
  • Battery Backup: Includes battery backup to ensure continuous operation during power outages.
• Alarm Output:
  • Audible Alarm: Emits an 85-90 dB alarm to alert occupants of a temperature rise.
  • Visual Indicators: Features visual indicators (such as flashing lights) to provide additional notification of an alarm.
• Interconnectivity:
  • Connection Capability: Can be connected with other detectors to ensure a coordinated response across the detection system.
• Maintenance:
  • Regular Care: Requires regular testing and cleaning according to the manufacturer’s instructions to ensure proper functionality and reliability.
• Environmental Considerations:
  • Operating Conditions: Functions within specified temperature and humidity ranges as per the manufacturer’s guidelines to maintain performance.
• Mounting Options:
  • Installation: Suitable for both wall and ceiling mounting, following the installation guidelines to ensure optimal detection performance.
• Compliance Standards:
  • Certifications: Complies with UL listing and local fire codes, ensuring adherence to industry standards for safety and performance.
• Warranty:
  • Coverage: Comes with a manufacturer’s warranty for defects, typically extending to five years.

Applications

• Industrial Environments: Ideal for areas where heat is more likely than smoke, such as boiler rooms, industrial processes, and equipment rooms.
• Commercial Spaces: Useful in locations where smoke detectors may not be effective, such as kitchens or areas with high air movement.
• Residential Use: Can be used in specific areas of homes where heat detection is necessary to complement smoke detection systems.

Silver String Chemicals offers high-quality rate-of-rise heat detectors designed to meet industry standards and provide reliable fire detection. For more information or to discuss your specific needs, please contact us. We are committed to providing effective fire protection solutions tailored to your requirements.