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Part Number or the Week S3EP-V-VAD-HPR-R

System Sensor Red Flash, Pure White Body, Clear Lens, no Isolator. Loop-powered EN54-23 Open Category Detector Base Sounder Strobe in pure with white. Non-isolated version. Requires a B501AP base for fast and simple installation for System Sensor detectors and a choice of sound output levels and tones selectable from the device or panel

Part no.DSS-PC-N00
BrandSystem Sensor
RangeAddressable Audio Visual Devices
Sub-rangeBase Sounder VAD
System Sensor DSS-PC-N00 Addressable Base Sounder Strobe VAD — white and clear circular unit, angled view with top terminals

Image for illustration; item supplied may differ

At a glance

  • Base Sounder Strobe VADThis is an addressable base sounder VAD, a loop-powered EN54-23 Open Category Detector Base Sounder Strobe.
  • Non-isolating VersionThis version is non-isolating and carries no isolator.
  • EN54-3 Sounder SpecificationThe sounder side is built to Specification EN54-3, and LPCB approval is held for the product.
  • 96dB(A) Sound OutputMaximum sound output is 96dB(A) ±3dB @ 1m (High Volume, Tone 13 @ 24V).
  • 32 Selectable Tones32 built-in tones are held in the device, and the sound output level and tone can be picked at the device or from the panel.
  • Standby and Peak CurrentStandby current is 450 μA and maximum current consumption is 10mA (High Volume, Tone 13 @ 24V).
  • Pure White Clear LensThe body is Pure White with a Clear Lens and a Red Flash.
  • Mounts on B501AP BaseA B501AP base is required, the same base that gives fast and simple installation for System Sensor detectors.
DescriptionSpecificationsOptional accessories

Description

The DSS-PC-N00 covers the case where the detector base has to warn by sound and by light. Its strobe side is classified as an EN54-23 Open Category device and its sounder side is built to Specification EN54-3, with LPCB approval held for the product.

It is loop-powered, non-isolating and requires a B501AP base, the base that gives fast and simple installation for System Sensor detectors. Pure White with a Clear Lens, it flashes red, and both the sound output level and the tone can be chosen at the device or from the panel.

The DSS-PC-N00 is an addressable base sounder VAD, classified as a loop-powered EN54-23 Open Category Detector Base Sounder Strobe. The body is Pure White with a Clear Lens and a Red Flash. This is the non-isolating version, so no isolator sits in the device, and a B501AP base is required.

As a sounder it is built to Specification EN54-3 and holds LPCB approval, with maximum sound output of 96dB(A) ±3dB @ 1m (High Volume, Tone 13 @ 24V). The device holds 32 built-in tones, and the choice of sound output levels and tones can be made at the device or from the panel.

Loop loading is light, in line with the stated low power requirements: standby current is 450 μA and maximum current consumption reaches 10mA (High Volume, Tone 13 @ 24V). The unit is 55mm high with a 121mm diameter and a weight of 199g.

Read the full technical description

Peak acoustic output is 96dB(A) ±3dB @ 1m (High Volume, Tone 13 @ 24V), and the device rests at 450 μA in standby. Height is 55mm on a 121mm diameter, with a weight of 199g.

The DSS-PC-N00 is an addressable base sounder VAD, classified as a loop-powered EN54-23 Open Category Detector Base Sounder Strobe. The body is Pure White with a Clear Lens and a Red Flash. This is the non-isolating version, so no isolator sits in the device, and a B501AP base is required.

As a sounder it is built to Specification EN54-3 and holds LPCB approval, with maximum sound output of 96dB(A) ±3dB @ 1m (High Volume, Tone 13 @ 24V). The device holds 32 built-in tones, and the choice of sound output levels and tones can be made at the device or from the panel.

Loop loading is light, in line with the stated low power requirements: standby current is 450 μA and maximum current consumption reaches 10mA (High Volume, Tone 13 @ 24V). The unit is 55mm high with a 121mm diameter and a weight of 199g.

Operation is rated from -25°C to +70°C, with a maximum of 95% relative humidity (non-condensing). Addressing is by rotary decade address switches at the unit, an optional IP65 rating is available, and an Anti-Tamper feature is included.

Specifications

Operating voltage24 VDC nominal (18-32 VDC) - Regulated.
Power consumption1.8 watts (nominal); 2.4 watts (Alarm); 12 Watts (max) = 0.50A @ 24V with heater ON 100% duty cycle.
Inrush currentInrush Current is 0.75A for a maximum duration of less than 5ms.
Outputs4-20 mA source, sink or isolated current output. Uncertainty is 1% of reading.
CommunicationHART® 7 communication; registered with FieldComm Group. EDD and DTM files are available.
WeightAluminum 3 lbs. 11 oz. (1.7 kg); Stainless Steel 7 lbs. 7 oz. (3.4 kg)
Housing materialLow Copper (less than 0.25%) marine grade Painted casted Aluminum of ASTM A356.0 grade. Polished cast Stainless Steel of ASTM CF8M grade.
EnclosureDiameter: 125 mm (4.92 in) x 115 mm (4.52 in) deep; Two M25 X 1.5P or two ¾’’ NPT conduit entries.
Window size diameter79 mm (3.11 in)
Operating temperature atex iecex-55°C to +75°C
Operating temperature north america-50°C to +75°C

Specifications per manufacturer documentation, subject to change. E&OE.

Optional accessories