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Siemens FDO221 Optical Smoke Detector
1.Product Description
The Siemens FDO221 Optical Smoke Detector is part of the Siemens Sinteso FDO221 fire detection range. A high-performance smoke detector exists. The design detects smoke from flaming and smoldering fires early.
The Siemens smoke detector FDO221 utilizes advanced optical sensing technology to identify smoke particles quickly and accurately, providing fast and reliable fire warning signals. This model is part of the Siemens Sinteso family. People recognize it for its precise detection and easy integration with modern fire alarm systems.
The Siemens FDO221 detector is strong against environmental and interference factors. It works reliably in tough places like factories, offices, and hospitals. The device combines durability, efficiency, and advanced sensor technology to minimize false alarms while maintaining a high detection accuracy.
2.Features
l Advanced Optical Detection Technology
l The Siemens FDO221 Optical Smoke Detector uses a smart light-scattering method to find smoke early. It provides quick alerts for both flaming and smoldering fires.
l Resistant to Environment and Interference Factors
l Engineers designed the Siemens FDO221 for long-lasting reliability. It resists dust, humidity, and electrical interference. This ensures it works well in many different conditions.
l Durable and Reliable Design
l The manufacturer constructs the Siemens smoke detector FDO221 with strong materials. It provides long-lasting performance, stability, and reliability for many years.
l Adjustable Sensitivity
l The detector lets users adjust sensitivity levels based on the environment. This helps reduce false alarms and keeps smoke detection accurate.
l Low Power Consumption
l The designers created the Siemens Sinteso FDO221 for energy efficiency. It uses minimal power in both standby and alarm modes. This makes it perfect for modern low-power fire systems.
l Compatibility with FDB222 Base
l The Siemens FDO221 and FDB222 work together to provide a full detection solution. The FDO221 detector connects to the FDB222 base. This makes installation and maintenance easier for different system setups.
3.Application Scenarios of Siemens FDO221
The Siemens FDO221 is perfect for many fire detection settings. It provides early smoke detection and reliable performance.
l Office buildings and commercial facilities
l Hospitals and medical institutions
l Industrial plants and manufacturing workshops
l Hotels, resorts, and hospitality venues
l Educational institutions and schools
l Storage rooms and data centers
This detector, Siemens FDO221, delivers reliable performance in all listed scenarios, ensuring safety and compliance with fire protection standards.
4.Technical Specifications of Siemens FDO221
l Operating Voltage: DC 12V – 30V
l Current Consumption: Standby ≤ 0.1mA; Alarm ≤ 20mA
l Detection Type: Optical smoke detection (light-scattering principle)
l Alarm Output: LED indicator and sound alarm
l Operating Temperature Range: –10°C to +50°C
l Relative Humidity: 10% to 95% (non-condensing)
l Mounting: Ceiling or wall-mounted
l Dimensions: Ø100 mm × H42 mm
l Weight: Approx. 110 grams
l Compatible Base: Siemens FDB222
5.Installation and Maintenance
l Installation Location:
l Place the Siemens FDO221 Optical Smoke Detector in the center of ceilings or walls. Best to install it in areas with higher fire risks or where smoke may gather.
l Maintenance Frequency:
l Conduct monthly functional checks and semi-annual detailed maintenance to ensure optimal performance.
l Cleaning Method:
l Clean the detector with a dry, soft cloth. Avoid moisture or harsh cleaning agents to protect sensor accuracy.
l Replacement Cycle:
l Replace every 8–10 years for sustained reliability and compliance with safety standards.
6.Compatibility of Siemens FDO221
The Siemens Sinteso FDO221 easily connects to Siemens fire alarm systems. It also works with standard protocols for third-party fire control panels. Most effective when installed with the Siemens FDB222 detector base, ensuring secure electrical and mechanical connections.
The Siemens FDO221 smoke detector is great for new installations and upgrades. It offers flexibility for different system designs.
7.Maintenance and Storage
A. Storage Environment:
Keep in a cool, dry, and dust-free location, away from sunlight and extreme temperatures.
B. Regular Checks:
Inspect and test every 6 months during storage to confirm functionality.
C. Service Life:
Designed for a service life of 8 to 10 years under normal conditions and proper maintenance.
8.Environmental Impact of Siemens FDO221
l Eco-Friendly Materials: Manufactured with environmentally responsible materials that comply with modern sustainability standards.
l Energy-Efficient Design: Low power consumption reduces energy usage and environmental impact.
l Recyclable Components: The majority of parts are recyclable, supporting Siemens’ sustainability initiatives.
9.Certifications and Standards of Siemens FDO221
l CE Certification: Conforms to European safety standards.
l RoHS Certification: Compliant with the Restriction of Hazardous Substances directive.
l EN 54 Standard: Meets international standards for fire detection and alarm systems.
l ISO 9001 Certification: Ensures consistent quality and reliability across all Siemens products.
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