RT-A2
Product description 
The thermal fire detector is designed to control the ambient temperature in closed rooms of various buildings and structures.
Classification of detectors of the RT series
| Group | Name | Class | Operating temperature | Indication of the standby mode |
| Thermal detectors are maximum | ||||
| 1 | RT-A1 | A1 | 54 - 65 | - |
| RT -A2 | A2 | 54 - 70 | ||
| RT -A3 | A3 | 64 - 76 | ||
| RT-B | B | 69 - 85 | ||
| 2 | RTL-A1 | A1 | 54 - 65 | + |
| RTL -A2 | А2 | 54 - 70 | ||
| RTL -A3 | А3 | 64 - 76 | ||
| RTL -B | B | 69 - 85 | ||
| Thermal detectors with differential characteristics | ||||
| 3 | RTL - A1R | A1R | 54 - 65 | + |
| RTL - A2R | A2R | 54 - 70 | ||
| RTL - A3R | A3R | 64 - 76 | ||
| RTL - BR | BR | 69 - 85 | ||
- Class A2
- Improved schematic solutions
- High resistance to false starts
- Non-removable renewable
- Two-mode with remote return to the initial state
- Optical indication of the "Fire" mode with two indicators
- Without indication of the next mode
- Ease of installation and maintenance
- Small consumption currents
- Compatibility with various FACP
- Wide range of supply voltage
Specifications
Characteristic
Value
Supply voltage range:
9 - 30 V
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:
54-70 º С
Class according to DSTU EN-54-5:
A2
Useful materials
| Name | Country | Comment | Open | Download |
|---|---|---|---|---|
| Manual | russian | |||
| Сertificate | RU(russia) | expired | ||
| Scheme | pdf-file of the device connection scheme to the Zirkon FACP |
Devices with which it is used
