Detectomat · Detectors
Detectomat CT 3000 OT Conventional Optical and Heat Multi-Sensor Detector
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Product description
Detectomat CT 3000 OT is a multisensor detector for conventional systems that combines optical and thermal measurement. It is designed for early fire detection and reliable alarm verification in challenging environmental conditions.
Key features
- Rate-of-rise and maximum-temperature-based heat measurement in accordance with EN 54-5
- Reliable alarm verification using three measurements
- Periodic sensor test
- Output to control a remote indicator LED or buzzer for alarm indication
- Integrated locking system to prevent removal
- Protective cover included for the installation stage
Technical specifications
| Supply voltage | 9–33 V DC |
|---|---|
| Quiescent current (20 V DC, 25 °C) | 90 µA |
| Alarm current | 20 mA |
| Output | Max. 15 mA for OC, remote indicator or buzzer |
| Ambient temperature | −10 °C to +60 °C |
| Operating temperature | −10 °C to +60 °C |
| Relative humidity | Max. 95% |
| Protection rating | IP 40 |
| Weight | Approx. 80 g |
| Material | ABS |
| Housing colour | White (similar to RAL 9003) |
| Standards | EN 54-7, EN 54-5, category A1 |
| Dimensions (H × Diameter) | 52 × 97 mm (with base) |
| Air velocity | < 20 m/s |
| Smoke response sensitivity | < 0.15 dB/m |
| Heat response sensitivity | In accordance with EN 54-5, category A1 |
Manufacturer's product number: 30022
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