Product Overview: Pfannenberg 18611600031 (DS 10) Industrial Sounder
The Pfannenberg 18611600031 is a high-performance acoustic signaling device from the specialized DS 10 series. Engineered for heavy-industrial duty, this sounder provides unmistakable alerts in environments characterized by extreme ambient noise, such as automotive assembly lines, large-scale logistics hubs, and chemical processing facilities. Operating at 230V AC, it serves as a critical safety component for machine fault notification, process start-up warnings, and emergency signaling.
High-Intensity Acoustic Performance
The DS 10 series is synonymous with acoustic authority. The 18611600031 model delivers a sound pressure level of up to 110 dB (A), ensuring that safety signals penetrate the background noise of heavy machinery. It features 32 selectable tones, allowing facilities to differentiate between various types of alarms (e.g., fire, gas leak, or mechanical failure) using a single standardized device. The internal electronics are designed for continuous 100% duty cycles, preventing frequency drift or signal degradation during long-term operation.
Key Technical Characteristics
- Part Number: 18611600031.
- Operating Voltage: 230 V AC (50/60 Hz).
- Sound Pressure Level: 110 dB (A).
- Protection Rating: IP 66 (Dust-tight and water-jet resistant).
- Number of Tones: 32 (Internally selectable via DIP switch).
- Housing Material: Flame-retardant ABS (UL 94 V-0).
- Temperature Range: -25 °C to +55 °C.
- Impact Resistance: IK 08.
Industrial Durability and Mounting
Built for the most unforgiving environments, the 18611600031 features a UV-stabilized gray housing (RAL 7035) that prevents embrittlement in high-sunlight installations. Its spacious terminal compartment simplifies wiring for maintenance teams, while the snap-on lid ensures rapid access for tone adjustment. With no moving parts to wear out, this sounder is a «fit and forget» solution for industrial safety systems.
| Feature | Value |
| Current Consumption | 50 mA |
| Acoustic Range | Approx. 75 meters |
| Standards | CE, UL, EAC, VdS |
Frequently Asked Questions
Is the volume adjustable? Yes, the unit includes an internal potentiometer for precise volume control. Can it be used in marine environments? Yes, the IP 66 rating and corrosion-resistant materials make it suitable for maritime and coastal industrial sites.
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