VI-6637

Addressable Heat Detector

FEATURES

* Electronic addressing

* 360°visible LED

* Thermal sensor with high sensitivity

* Classification of A1R and A2

* Principle of Fixed Tempertature and Rate of Rise

* Talented plug-in structure without screw

* LPCB approval to EN54-5

VI-6637

The VI-6637 is an addressable dual heat detector fully compatible the VSAIL Addressable Protocol. This detector triggers an alarm in response to either rapid rate-of-rise temperature conditions or reaching a fixed temperature threshold. Equipped with a high-sensitivity thermal sensor, it ensures quick response to temperature variations.

The VI-6637 features a unique and innovative design, incorporating advanced thermal sensing technology, sophisticated algorithms, and a screw-free plug-in structure for easy installation. It is specifically suited for environments where smoke detectors may be ineffective due to high dust levels or the presence of smoke and vapor, such as parking lots, boiler rooms, generator rooms, and drying workshops. This detector delivers reliable performance in challenging conditions, ensuring comprehensive fire safety.

COMPLIANCE

LPCB approved EN54-5

SPECIFICATION

* Operating Voltage: DC16V–28V
* Standby Current: ≤0.5mA
* Alarm Current: ≤1.0mA
* Classification: A1R or A2
* Indicator: Flash as Standby, Illuminate as Alarm
* IP Rating: IP32
* Temperature: -10°C to +55°C
* Humidity: ≤95% non-condensing
* Material of Enclosure: ABS
* Dimension: D-100mm, H-43mm (without base)
* Weight: 120g
* Base: VB-6617