Aritech DT992CO 990 Series Discovery CO/Heat Multi-Sensor

Please note:  This product is now obsolete, please contact us for further information.

Aritech DT992CO 990 Series Discovery CO/Heat Multi-Sensor

The DT992CO combination carbon monoxide and heat detector is an elegant, slim-line addressable detector. It detects the presence of carbon monoxide or heat, or a combination of both depending on the operating mode selected.

Operating Modes

The DP992CO supports 5 operating modes for various applications:

• Very high sensitivity CO, moderate heat - For a high overall sensitivity to both smouldering and flaming fires
• CO Detection only
• Moderate sensitivity CO, moderate heat - For general fire applications
• Low sensitivity CO, moderate heat - For areas where a certain amount of CO is normal
• Temperature only, A1R

Operating Principles

The signals from the CO cell and temperature sensor are independent of each other. They individually represent the amount of CO or heat in the vicinity of the detector. When the DT992CO is used in heat only mode, it performs like a standard A1R, grade 1 rate-of-rise thermal detector, whilst in CO only more, the detector acts as a pure CO fire detector.

Key Features

• 5 Approved response modes for ease of optimisation to different environments
• Rejection of transient signals
• Drift compensation to ensure constant sensitivity
• 360° Alarm visibility
• Flashing LED option
• Fast alarm reporting
• EN54 approved and CPR certified
• Apollo equivalent 58000-305