Finder · Detectors
FF T250A Datasheet
Turkish
Finder FF T250A Smart Addressable Heat Detector with Integrated Short-Circuit Isolator
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Technical documentation
PDFDatasheetFF T250A Datasheet
Turkish
Product description
A heat detector designed for use in addressable fire detection systems. It detects a rate of temperature rise at 58°C and a fixed temperature at 78°C; it features an integrated short-circuit isolator and a three-colour LED indicator visible at 360°.
Key features
- Integrated short-circuit isolator
- Rate-of-rise detection at 58°C and fixed-temperature detection at 78°C
- Red/green/yellow LED indicator visible at 360°
- 5-minute pre-alarm event log memory
- POM optical chamber protected against dust and insect ingress
- Certified to EN 54-5 and EN 54-17
Technical specifications
| Operating voltage | 18–27 V |
|---|---|
| Standby current | 190 µA (at 24 V) |
| Alarm current | 6 mA (LED active) |
| Dimensions | 60 × 110 mm |
| Weight | 120 g |
| Operating temperature | -30°C to +70°C |
| Humidity | 5–95%, non-condensing |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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