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The Carbon Monoxide (CO) and Heat Detector (PC614) uses both CO and heat sensors. This combination enables an increase in the sensitivity of the CO sensor during a rapid temperature rise. This detector is suitable for detecting both slow-smoldering and fast-flaming fires.

The heat sensor also acts as an independent rate-of-temperature-rise detector with a 60 °C static threshold, as defined in AS 7240.5-2004 Class A1R.

This detector is well-suited to applications where heat detection alone is insufficient, but a smoke detector would be vulnerable to nuisance alarms.

Features and Specifications

• Supply Voltage: 10 to 33 Vdc
• Quiescent Current: 70 μA (typ.)
• Ambient Temperature: 0 to +50°C
• Rel. Humidity: 15 to 90%
• Alarm Indicator: Red LED
• Dimensions: 54 H x 127 dia (mm)