Intelligent Heat Detector

The Axis-HTX intelligent Heat Detector is a point detection device that continuously samples for temperature variation in the protected area to provide the earliest warning of a fire condition in areas where traditional smoke detection products are not suitable.

This detector is characterised by an aesthetically pleasing low profile and is specifically designed for Axis EN control panels.

 

 

 

 

Features

  • Two thermal sensitivity levels: Rate of Rise (A1R) and Class BS
  • Bi-directional isolator to protect against cable faults
  • Utilises Axis EN protocol with high noise rejection
  • Dual bi-colour LEDs providing 360° cone of visibility
  • Open style mounting base offers easy wiring and low pressure locking
  • Addressing and sensitivity settings using the Device Programming Tool or Auto addressing capability via the fire control panel
  • Magnet test capability

Standards & Approvals

  • EN 54-5: Point Heat Detectors
  • EN 54-17: Short Circuit Isolators

Specification

Loop Voltage(*) 18-40 Vdc
Average Standby Current 85 μA @ 24Vdc
Remote Output Max Current 20 mA
Max number of loop addresses 240
Operating Temperature Range -10°C / +55°C
Humidity (non condensing) 95% RH
Dimensions H x D 58 x 100 mm
IP Rating IP40 (IP42 with silicon base gasket)
Weight (Standard Base included) 130 g

(*) Product operates down to 15 V, but without LED indication.

Order Codes and Options

Axis-HTX Intelligent Heat Detector
Axis-MB Base
Axis-SAMB Slave Sounder Base
Axis-SVAMB Slave Sounder Beacon Base
Axis-SMB Intelligent Sounder Base
Axis-SVMB Intelligent Sounder Beacon Base
Axis-WP Silcon Base Gasket