• AHI Rate-of-Rise Heat Detector [AHI-HEAT]
  • AHI Rate-of-Rise Heat Detector [AHI-HEAT]
  • AHI Rate-of-Rise Heat Detector [AHI-HEAT]
  • AHI Rate-of-Rise Heat Detector [AHI-HEAT]
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AHI

AHI Rate-of-Rise Heat Detector [AHI-HEAT]

AHI Rate-of-Rise Heat Detector [AHI-HEAT]

AHI-HEAT

$88.67 NZD
$88.67 NZD
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The AHI-HEAT is a compact wired thermal rate-of-rise heat detector with a high-precision NTC thermistor and intelligent fault monitoring. It is intended for environments such as kitchens, garages, laundries and workshops.

Key features

  • Rapid heat detection using NTC thermistor technology.
  • Intelligent fault monitoring.
  • Wired interconnection with up to 24 devices.
  • LED and audible alarm indication with Test, Hush and Find functions.
  • Clean NO/NC alarm contacts for security system integration.
  • Sealed rechargeable backup battery with a manufacturer-stated service life of 10+ years. External power is required.

Specifications

Sensor High-precision NTC thermistor
Manufacturer design classification Class A2
Supply voltage 10–30 V DC
Backup battery Sealed 3.7 V rechargeable lithium
Standby backup Up to 400 hours (manufacturer specification)
Current 20 mA maximum; alarm current <60 mA
Alarm output >85 dB at 3 m
Interconnection Up to 24 devices
Alarm contacts Clean NO/NC contacts
Hush period Approximately 7 minutes
Operating temperature -10°C to +50°C
Humidity ≤80% RH, non-condensing
Dimensions 67 mm diameter × 53 mm high
Housing White ABS
Mounting Ceiling or wall; optional flush mounting ring

Installation and compatibility

Compatible with optional AHI-FLUSH-RING and AHI-WALL-PLATE accessories. Select detector type and positioning to suit the installation requirements.

Manufacturer standards statement

Designed to meet AS1603.3:2018 and ISO8201 alarm signalling requirements, as stated in the supplied manufacturer brochure.

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