Detectomat · Detectors
Detectomat TRC05EX ATEX Conventional Heat Detector
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Product description
The Detectomat TRC05EX is a conventional heat detector designed for early fire detection and alarm signalling in ATEX hazardous areas. It detects static and dynamic temperature rises using a temperature-sensing method compliant with EN 54-5 A1R class.
Key features
- Designed for use in ATEX intrinsically safe environments
- Detects fixed or dynamically rising temperatures
- Particularly suitable for use at average ambient temperatures below +10°C
- Provides an output to control a remote indicator in the event of an alarm
- Red LED alarm indicator and detector removal lock
- Compatible with 05eX series detector bases
Technical specifications
| Detector type | Thermal |
|---|---|
| Supply voltage | 10–28 V DC |
| Nominal voltage | 20 V DC |
| Standby current | < 150 µA |
| Alarm current | 24 mA (± 2 mA) |
| Output | 0 V in standby / 3,3 V DC in alarm |
| Static response temperature | 60°C (± 3°) |
| Dynamic response temperature | > 9°C/min |
| Operating temperature | -20°C to +55°C |
| Storage temperature | +10°C to +50°C |
| Humidity | %93 |
| Protection rating | IP 32 |
| Weight | 130 g |
| Material | ABS |
| Colour | White |
| Standard | EN 54-5 (A1R class) |
| Dimensions (H × diameter) | 56 × 104 mm |
| Detector base | S05Ex base must be ordered separately |
Manufacturer's product number: 40292
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