Fire detector thermal maximum-differential 8020
Conventional thermal and thermo-differential detector. 2 LED indicators, DC24V parallel signal output, ABS material, white. Temperature class A1R / A2R / BR. Protected area, circle with a diameter of 10m at a mounting height of 8m. Operating voltage DC10 ~ 30V, standby current 40µA. Inside. Maximum cable cross section 0.8 ~ 1.5mm². Operating temperature: -10º ~ 55ºC. Degree of protection IP43. Size with base ф100х47mm. EN standards: EN54-5.
PRODUCT DESCRIPTION
The fire detector provides reliable early warning of a Fire condition upon reaching a rate of rise of the temperature or fixed temperature threshold in the protected premises.
It is available in two versions (A2R or BR) depending on the temperature threshold in accordance with the European Standard EN54-5. The fire detector is suitable for premises with normal ambient temperature, without possible sudden changes.
Technical data
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Supply voltage: (10-30)VDC
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Duty mode current: 55 μA
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Fire condition current
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– with base type 8000 or 8000D: (8-25) mA
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– with base type 8000R, 8000DR: (18-55) mA
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Terminals: For wires with cross section (0.8-2.5)mm2
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Degree of protection: IP 43
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Operation temperature: Minus 10oC to 55oC
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Relative humidity: (93±3) % at 40oC
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Sensitivity: In accordance with EN54-5, class A2R or BR
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Mounting: Using bases of series 8000
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Dimensions (base included): Ø100, h 47 mm
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Casing material: ABS plastics, white
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Weight (base included): 0.100 kg
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Protected area: Circle with diameter 10m, h 8m