ZETTLER 701H / 702H / 703H Heat Detectors
 
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  Home > Land-Based Solutions > Conventional Products & Systems > Conventional Detectors & Bases > 701H / 702H / 703H Heat Detectors

701H / 702H / 703H Heat Detectors

The 700 range of low-cost conventional detectors are microprocessor-based, offering features designed to extend the shelf-life of the detector and reduce installed costs to customers.

The 700 series are used in conjunction with conventional 2-wire detection systems, where detectors will normally be connected in zones. Each detector samples the ambient air every 5 seconds. If a fire condition is detected, a signalling current is drawn.

The built-in microprocessor in each 700 series detector provides significantly improved detection algorithms. These algorithms are equivalent to non-Fastlogic in our Gen6 detectors and offer the same detection performance and false alarm rejection.

700 series heat detectors include rate-of-rise and fixed temperature types. These detect high rates of rise of temperature and high temperatures respectively. For general use and where ambient temperatures may be low, the 701H rate-of-rise heat detector may be preferable.

In environments where a sudden change in temperature is normal, such as kitchens, the slower responsiveness of the 702H or 703H fixed temperature detectors may be suitable.

Features:

  • Designed for fast, easy installation
  • Low operational voltage
  • Available as optical smoke, fixed heat, RoR heat, and optical with heat enhancement
  • Drop-in replacement for 600 series
  • Compatible with 4B, 4B-D, 5B and 5B-D bases
  • Low profile and discreet design
  • Approval to EN54, LPCB standards, including EN54-29
  • Microprocessor based threshold compensation
  • Improved detection algorithms



Click here to watch the 700 Series Video


  
     

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