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Đầu Báo Cháy Beam 3000/FIREBEAM40

3000/FIREBEAM40 Optical Beam Smoke Detector - The Protec 3000/FIREBEAM40 Reflective Optical Beam Smoke Detector includes a motorised head unit containing an infra-red transmitter and receiver, a ground level controller and prism reflector. Making use of the prism reflector the returned infrared beam is analysed for smoke contamination and registers a fire condition at a pre determined level.

At ground level the controller unit is used to make operational adjustments. The standard unit covers a range of 5 to 40 metres. To increase the beam range additional reflectors are added.We have 2 kits available; FIREBEAM40/80KIT for a range of 40 to 80 metres, and FIREBEAM80/100KIT for a range of 80 to 100 metres.

The Protec 3000/FIREBEAM40 is conventional device and is compatible with the Protec 3000 range.

The 3000/FIREBEAM40 head incorporates microprocessor controlled motors that intelligently align the head at all times. When first commissioned the head accurately aligns itself, and in operation the head will re-align should there be building movement, a problem with new build settlement and environmental change. The units unique ability to self align means that high level re-adjustment because of this, is no longer required, saving time, disruption and cost. The motorised head means greater reliability that will reduce troublesome false alarms.

Maintenance is also simplified as the low level controller has a simple menu system viewed through an LCD screen. All adjustments can be made at ground level including a test procedure and full diagnostics.

   MÔ TẢ CHI TIẾT:

Construction

Housing: white high heat abs UL94 HB

Ingress Protection

IP65

Environment

-10ºC to 55ºC (10 to 95% R.H. non condensing)

Weight

Approx: Head 1Kg / Controller 0.5Kg

Dimensions (mm)

Beam Head - 155(W) x 180(H) x 137(D)
Controller - 120(W) x 185(H) x 62(D)

Time to Fault

Adjustable between 2s to 60s

Time to Fire

Adjustable between 2s to 30s

Sensitivity

Fully adjustable between 25% to 50%

Supply Voltage

12V dc to 24Vdc +25% -15%

Quiescent Current

3mA

Alarm Current

3mA

Aligning Current

3mA

Fault/Fire Relay Contact Rating

2A @ 30Vdc

Relevant Standard

EN54 & AS7240 Part 12

 

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