Product Profile of Single Pipe Air Sampling Detector

Single Pipe Air Sampling Detector has been designed to provide very high sensitivity smoke detection. The Sampling Detector has been automatically set up for easy installation. The Sampling Detector has been designed to fit into a docking station which accepts all sampling pipes and cables. The Single Pipe Air Sampling Detector is left to be fitted during the final commissioning phase.

Specification of Single Pipe Air Sampling Detector:

• Supply Voltage – 21.6V-26.4Vd.C

• Current Consumption – 250mA at 24Vd.C

• Relay Contact Rating – 500mA at 30V

• Operating Temperature Range – -10deg Celsius to +38deg Celsius [UL268] , -10degCelsius to + 60degCelsius [CEA4022]

• Operating Humidity Range – 0 to 90% non-condensing

• Measurement Range [%Obs/m] – 0.03% to 25% [full scale detection]

• Detecting Principle – Laser light scattering mass detection and particle evaluation

• Particle Sensitivity Range – 0.003micro to 10micro

• Dust Discrimination Principle – 3D3 Laser Dust Discrimination [LDD]

• Recommended Sampling Pipe Length – 25m moving air / 50m still air [max]

• Sampling Pipe Diameter – ¾” nominal bore [27mm O/D]

• Recommended number of Sampling Holes – 10

• Alarm Levels – 2’ “FIRE” and “FAULT” [2 additional levels available with optional Relay Card or APIC fitted]

• IP Rating – Ip50

• Sampling Pipe Inlets – 1

• Exhaust Air Pipe Outlet – 1[on docking station]

• Weight – 1.7kg [with docking station]




Key Features of Single Pipe Air Sampling Detector

• Ultra small, low cost aspirating smoke detector
• High sensitivity provided by laser based forward light scatter for reliable early warning
• Single sampling pipe upto 50m in length (still air)
• False alarms reduced by unique dust discrimination
• RS485 communications for networking and remote communications