Elkron FLR100 linear smoke detector, with IR reflection technology. Ideal for large environments and cultural property. Compatible with conventional control panels, includes 3 relays (alarm, pre-alarm, fault), built-in LED and display, with the following features:
Operating range: 5 to 100 meters
Supply voltage: 10.8 26.8 Vdc
Low consumption: 3055 mA
Degree of protection: IP55
Signaling via 3 relays: Alarm, pre-alarm, fault
Visual indications: Via LED and 7-segment display
Ideal for: Museums, churches, historical buildings
Dimensions: 248x122x120 mm
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Elkron's FLR100 linear detector is designed for early detection of smoke in large and architecturally constrained spaces, such as museums, churches, historical archives and exhibition halls. Using IR reflection technology, it detects the presence of smoke through the variation of light reflected by a special optical reflector (purchased separately, e.g., RIFLE50).
The system detects the obscuration of the optical beam and allows the configuration of pre-alarm (20-35%) and alarm thresholds (fixed at 35%). This allows the device to be adapted to different environmental conditions, reducing false alarms and improving responsiveness.
The FLR100 connects to a conventional fire detection line and is equipped with relays for pre-alarm, alarm and fault, each with selectable NO/NC contact. Reset is by 200 ms pulse, allowing easy integration into existing systems.
Equipped with 3 status LEDs and 2 7-segment displays, the FLR100 provides clear information to the installer and operator. Its IP55 rating also makes it suitable for dust or humidity controlled environments.
| Parameter | Value |
|---|---|
| Type of detection | Linear infrared (reflection) |
| Operating range | 5 to 100 meters |
| IR wavelength | 890 nm |
| Alarm threshold | 35% dimming |
| Configurable pre-alarm thresholds | 20%, 25%, 30%, 35% |
| Misalignment tolerance | ±1° |
| Parameter | Value |
|---|---|
| Supply voltage | 10.8 to 26.8 Vdc |
| Consumption @12Vdc | 45 mA (rest), 40 mA (alarm), 30 mA (fault) |
| Consumption @24Vdc | 55 mA (rest), 50 mA (alarm), 35 mA (fault) |
| Parameter | Value |
|---|---|
| Relay | 3 relays (alarm, pre-alarm, fault) |
| Relay contact type | 1A - 30Vdc, NO/NC selectable |
| Central interface | Conventional line (10-20 Vdc) |
| Reset pulse | 200 ms |
| Indicators | 3 LEDs + 2 7-segment displays |
| Parameter | Value |
|---|---|
| Operating temperature | -10 ÷ +55 °C |
| Degree of protection | IP55 |
| Dimensions (W x H x D) | 248 x 122 x 120 mm |
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