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Vesda VLF-250 LaserFOCUS-250 Detector with Display

Vesda VLF-250 LaserFOCUS-250 Detector with Display

Vesda VLF-250 LaserFOCUS-250 Detector with DisplayThe VESDA VLF-250 detector is a very early warning smoke detector designed to protect small business-critical environments of less than 250 m2 2690 sq. ft..The detector works by continually drawing air into sampling holes in a pipe network. The air is filtered and passed into a detection chamber where light scattering technology detects the presence of very small amounts of smoke.Detector status information is communicated on the detector display and via relays or optional interface cards.Out-of-the-box OperationThe VLF can be installed and commissioned out-of-the-box without the need for a special interface or software programming tools.In operation the unique Smoke DialTM display provides the user with an instant understanding of a smoke event even from a distance. Should a fault occur the user simply opens the field service door and activates the Instant Fault Finder feature to determine the specific fault condition. This information can then be passed onto their fire service company ensuring that service technicians arrive onsite fully prepared.Ultrasonic Flow SensingThe patent-pending Ultrasonic Flow Sensing used in the VLF provides a direct reading of the sampling pipe flow rate. The system is immune to air temperature and pressure changes and is unaffected by contamination. The VLF is the first air sampling smoke detector to use ultrasonic flow sensing.Key FeaturesOut-of-the-Box Installation and CommissioningUltrasonic Airflow SensingLaser-Based Absolute Smoke DetectionPre-engineered pipe network designsProgrammable Alarm ThresholdsClean air barrier optics protectionInstant Recognition DisplayInstant Fault FinderAutoLearn SmokeAutoLearn FlowField Service Access DoorMultiple Event Logging in separate logsEvent log up to 18000 eventsOfflineonline configuration capabilityUp to 250 m2 2690 sq. ft. coverage

GBP 1253.88
1

Aritech ATS8551 Advisor Multi-client Software - Intro License Key License For 250 Accounts

Fireclass 516.800.933FC Address Flag Labels Loop C Purple

C-Tec CA460AW CA C Class Base VAD White

Vesda Xtralis VPS-250-E5 24V 2A Power Supply Unit 38AHR

Vesda Xtralis VPS-250-E5 24V 2A Power Supply Unit 38AHR

Vesda Xtralis VPS-250-E5 24V 2A Power Supply Unit 38AHRXtralis Power Supply Units are uniquely designed to complement the style and appearance of Xtralis aspirating smoke detectors ASDs and are technically matched to provide sufficient current and battery charging capacity to meet the requirements of EN 54-4. The VPS-250-E5 variant is VdS certified and CE marked to the EN54-4 so is particularly suitable for use in territories where these approvals are required. It may also be suitable in territories where ISO 7240-4 is required.VPS-250-E5 3A load 38Ah batteries maxThis power supply is capable of powering larger ASD units including the VESDA-E VEU at all fan speeds and the VESDA-E VEA detectors. It may also be used for installations with multiple detectors andor remote displays. The internal charger is EN54-4 certified to power loads up to 3A and there is space and charging capacity for batteries up to 38 Ah batteries. Uniquely the unit is supplied with the provision to deliver 4 separately fused outputs recommended when it is used to power multiple detectors or disparate loads. This is a very versatile unit which can deliver to a combined 24Vdc load of up to 3A. The front cover supports 2 LEDs to provide visual indication of Healthy status OK or fault condition and various knockouts exist to provide convenient cabling access to detectors remote displays or subracks. The unit also provides a non-certified setting which enables it to power loads up to 3.4A while recharging batteries up to 38Ah in accordance with EN 54-4.Key FeaturesSupports a 3A load and up to 38Ah batteriesTemperature compensated charging to maximize battery lifeDesigned to blend in with Xtralis detectorsExternal LED indication OK and FaultRelay outputs for connection to the general-purpose input for fault monitoring230Vac only

GBP 468.31
1

C-Tec BF456ACXW Addressable Base VAD Sounder C-3-8

C-Tec CA456AW CA C Class Base Sounder - VAD - White