Siemens' FPT-11 (500-095918) is a plug-in, two-wire intelligent thermal detector for FireFinder XLS and MXL fire alarm control panels. A thermistor sensor gives the panel nearly instant temperature readings, with a 135°F (57.2°C) rate-compensated rating. This model has been replaced by the HI921.
Key Features
- 135°F (57.2°C) rate-compensated thermistor sensing
- Address is stored in EEPROM and set with the DPU or FPI-32 field programmer/tester, so there are no DIP switches or rotary dials
- Multi-color LED flashes green in normal operation, amber on a fault and red on a confirmed alarm
- UL and ULC listed as a self-testing device
- Each detector can run one accessory: a remote alarm indicator, an auxiliary relay or an audible base
Specifications
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Manufacturer: Siemens
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Part Number: FPT-11 (500-095918)
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Status: Replaced by HI921
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Type: Intelligent addressable thermal detector
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Rating: 135°F (57.2°C), rate-compensated
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Current: 750 µA normal / 750 µA alarm
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Operating Temperature: 32°F to 120°F (0°C to 49°C)
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Humidity: 0–93% RH, non-condensing
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Spacing: Up to 50 ft (UL); 20 ft for FM-approved installations (RTI: Quick)
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Listings: UL and ULC listed; FM, CSFM and NYCFD approved
Compatibility
For FireFinder XLS (MLC) and MXL (ALD) panels, with up to 60 detectors per circuit. Mounts in the DB-11 base, DB-11E base, DB-X11RS relay base or ADBX-11 audible base. The optional LK-11 kit locks the head in the base.
