FT-A1
Product description 
The thermal fire detector is designed to control the ambient temperature in closed rooms of various buildings and structures. When the threshold value of the ambient temperature in the room is exceeded, the detector generates a “FIRE ALARM” signal for the FACP. The “FIRE ALARM” mode is indicated by two red optical indicators.
Classification of detectors of the FT series
| Group | Name | Class | Response temperature | Indication of the standby mode |
| 1 | FT-A1 | A1 | 54 - 65 | - |
| FT -A2 | A2 | 54 - 70 | ||
| FT-B | B | 69 - 85 | ||
| FTL-A1 | A1 | 54 - 65 | ||
| 2 | FTL -A2 | А2 | 54 - 70 | + |
| FTL -B | B | 69 - 85 | ||
| FT - A1S | А1S | 54 - 65 | ||
| 3 | FT - A2S | A2S | 54 - 70 | - |
| FT - BS | BS | 69 - 85 | ||
| FTL - A1S | A1S | 54 - 65 | ||
| 4 | FTL - A2S | A2S | 54 - 70 | + |
| FTL - BS | BS | 69 - 85 | ||
| Maximum-differential thermal detectors with microcontroller signal processing and with an indication of the standby mode | ||||
| 5 | FTL - A1R | A1R | 54 - 65 | + |
| FTL - A2R | A2R | 54 - 70 | ||
| FTL -BR | BR | 69 - 85 | ||
- Class A1
- Non-removable renewable
- Two-mode with remote return to the initial state
- Indication of the "Fire" mode with two indicators
- Without indication of the standby mode
- Ease of installation and maintenance
- Improved schematic solutions
- High resistance to false alarm
- Small consumption currents
- Compatibility with various FACP
- Wide range of supply voltage
Specifications
Characteristic
Value
Current consumption in standby mode:
0.1 mA
The method of connecting to the FACP:
two-wire AL
Overall dimensions:
not more than 85 × 33 mm
Mass:
no more than 0.05 kg
The presence of an indication of the standby mode:
Not
The method of forming the output signal:
contactless
Static operating temperature range:
54-65 º С
Class according to DSTU EN54-5
A1
Useful materials
| Name | Country | Comment | Open | Download |
|---|---|---|---|---|
| Manual | english | |||
| Сertificate | UA(Ukraine) | Valid from January 14, 2022 to January 13, 2025 |
Devices with which it is used
Questions and answers
The detectors of our production are connected according to the schemes: View
