Urmet Linear Reflective Smoke Detector, Line 400 and 500 1043/209 New

Linear reflective smoke detector, 400 and 500 line

Mod. 1043/209

SKU: 1043/209

The linear smoke detector is particularly suitable for satisfying applications in the field of cultural heritage protection, such as: museums, churches, historic buildings, art exhibitions, etc.
Its operating principle is based on the interaction between the smoke present in an environment generated by the beginning of a fire and an infrared ray emitted and reflected by a special optical reflector.

• Supply voltage: 10.8 ÷ 26.8 Vdc

• Quiescent consumption at 24 Vdc: 55 mA

• Quiescent consumption at 12 Vdc: 45 mA

• Consumption in alarm at 24 Vdc: 50 mA

• Consumption in alarm at 12 Vdc: 40 mA

• Consumption in fault at 24 Vdc: 35 mA

• Consumption in fault at 12 Vdc: 30 mA

• Pre-alarm dimming thresholds: 20%, 25%, 30%, 35%

• Alarm blackout threshold: 35%

• Minimum operating distance: 5 m

• Maximum operating distance: 100 m

• Transmitter beam wavelength: 890 mm

• Beam misalignment tolerance: ±1°

• Pre-alarm relay 1A, 30Vdc resistive load - NO/NC contact selectable via jumper

• Alarm relay 1A, 30Vdc resistive load - NO/NC contact selectable via jumper

• Fault relay 1A, 30Vdc resistive load - NO/NC contact selectable via jumper

• Conventional line - input voltage range: 10 ÷ 20Vdc

• Conventional line - pre-alarm absorption: 20 mA @ 20Vdc

• Conventional line - alarm absorption: 40 mA @ 20Vdc

• Conventional line - reset pulse duration: 200 mS

• Operating temperature: (-10 ± 3) °C ÷ (55 ± 2) °C

• Relative humidity: (93 ± 3) %

• Degree of protection: IP55

• Weight: 900 g

• Dimensions (W x H x D): 248 x 122 x 120 mm

24 month warranty

eb: 235622297206