Fike Sita ASD Multipoint Detector with Sounder

The Addressable Multipoint ASD is a plug-in type smoke detector that utilizes a photo-electric sensing chamber to make a measurement corresponding to smoke density.

The device also incorporates a thermistor sensing circuit to allow for accurate heat measurement.

These elements allow the device to be configured to one of 3 smoke, 3 heat or a combined setting.

The device can also be fitted with an integral sounder or sounder/strobe capable of providing one of 7 different tones, operating at 65, 80 or 85dB(A) dependant on programming.

This feature reduces the requirement for fitting extra annunciation devices.

The detector is designed with a single colour red LED to indicate the device status; 400ms flashing indicates that the detector has been activated, 5 second flashing indicates the detector is in fault and 20 second flashing indicates a normal condition.

Short circuit isolators are also built into the device in order to protect the system in the event of a cable fault.

This detector is compatible with Fike’s SITA200plus, Duonet and Quadnet intelligent control panels.

Its operating parameters are configured using the panel’s programming software and are stored within the Flash memory in the device.

This on-board intelligence allows each detector to report and respond directly to the control panel without having to wait until it is polled.

This enhanced digital protocol means less information is needed to be sent between the detector and the host control panel, resulting in faster, more reliable communication.

Dimensions

Diameter: 107mm

Depth: Standard inc base 67mm

Depth: Strobe inc base 75mm

Operating Temperature -10°C to +50°C
Voltage Range 24V to 42V DC
LED Indication

Normal: 50ms on / 20ms interval

Fault: 0.1ms on / 5s interval

Fire: 50ms on / 400ms interval

Sounder Volume

Low: 65dB(A)+

Medium: 80dB(A)+

High: 85dB(A)

Strobe Operation 5ms on / 1s interval
System Compatibility

SITA200plus: V2.30 onwards

Duonet and Quadnet: V1 onwards

Battery Current @ 24V DC

Quiescent: 0.12mA

Active: No Sounder 2.07mA (8.32mA with strobe)

Active: Low Sounder 3.09mA (9.34mA with strobe)

Active: Med Sounder 8.39mA (14.64mA with strobe)

Active: High Sounder 12.17mA (18.42mA with strobe)

Device Loading Unit Rating

No Sounder: 1 (4.5 with strobe)

Low Sounder: 1.5 (5 with strobe)

Med Sounder: 4.5 (8 with strobe)

High Sounder: 6 (10 with strobe)

Supplied complete with dust cover.

Options:

ASD Mounting Base (905-0001)

 

  • Model: 205 0001
  • Shipping Weight: 0.5 kgs
  • Manufactured by: Fike
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