Dahua HY-AF640R addressable CO detector, 0–1000 ppm, relay
Price: 175,78 ₾/pcs · Dahua
Sold by the piece. Next-day delivery in Tbilisi, 2–3 days to the regions.
Description
The Dahua HY-AF640R addressable detector measures carbon monoxide from 0 to 1000 ppm and raises an alarm according to level and time: within 60 minutes at 50 ppm, within 10 minutes at 100 ppm and instantly at 300 ppm. A built-in dry-contact relay with NO/NC selection can switch ventilation or a warning device. Power is 24 V, static current up to 1 mA, alarm current up to 5 mA, operating range −5 to +45 °C. The ceiling-mounted unit suits car parks, boiler rooms and spaces with fireplaces or gas heaters. White housing 100 × 46.3 mm, 110 g, CE certified.
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