Apollo, 55000-220APO, Series 65 Integrating Ionisation Smoke Detector

Apollo, 55000-220APO, Series 65 Integrating Ionisation Smoke Detector

Ionisation detectors use a low activity radioactive foil to detect fires by irradiating the air in the smoke chamber and causing a current flow. If smoke enters the chamber, the current flow is reduced leading to an alarm. Circuitry in the Integrating Ionisation Smoke Detector protects against transient levels of smoke above the normal threshold for up to 20 seconds.

Technical Specifications:

Mechanical:

• Colour: White
• Materials Housing: Polycarbonate
• Materials Terminals: Nickel plated stainless steel
• Product Length: 42mm
• Product Diameter: 100mm
• Detection Principle: Ionisation chamber
• Sensor Configuration: Twin compensating chambers using one single sided ionising radiation source

Environmental:

• Humidity (Min): 0% RH
• Humidity (Max): 95% RH
• Humidity Note: no condensation or icing
• Humidity: 0% to 95% (no condensation or icing)
• Operating Temperature (Min): -20°C
• Operating Temperature (Max): 60°C
• Operating Temperature: -20 to 60°C
• IP Rating Value: IP23D
• Storage Temperature (Min): -30°C
• Storage Temperature (Max): 80°C
• Storage Temperature: -30 to 80°C

Electrical:

• Polarity: L1 & L2 are polarity insensitive
• Radioactive Isotope Activity: 33.3kBq
• Alarm Current (At 24 Volts): 52mA
• Holding Voltage (Min): 6V
• Minimum Voltage To Light Alarm LED: 12V
• Alarm Reset Time: 1s
• Alarm Load: 420Ω in series with 2V drop

Applications:

• B&Bs/guest houses
• Cafes
• Restaurants
• Retail
• Small to medium buildings

For more details, please refer with our attached datasheet.

Contact us on sales@hunters-wholesalers.co.uk for more specific product information and pricing installation and training.