{"product_id":"vsp-015-vesda-vlp-very-early-warning-aspirating-smoke-detector","title":"VSP-015 | VESDA VLP Very Early Warning Aspirating Smoke Detector","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe VESDA VSP-015 (VLP Detector) by Honeywell is an advanced aspirating smoke detector engineered for very early warning fire detection. It continuously samples air through a network of pipes to detect smoke at the earliest stages of fire development. With an ultra-wide sensitivity range of 0.005%–20% obscuration\/m, it ensures rapid, reliable detection for critical applications requiring maximum protection and minimal false alarms.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVesda (Honeywell International)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVSP-015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAspirating Smoke Detector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaser-based optical sensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensitivity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.005%–20% obscuration\/m (0.0015%–6.25% obs\/ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour configurable levels: Alert, Action, Fire 1, Fire 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Pipes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour inlet pipes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAspirator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-efficiency fan with individual airflow monitoring per pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Supervision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePer sampling pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVESDAnet™ (fault-tolerant bi-directional communication)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAutoLearn™ Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic threshold learning during commissioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReferencing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompensates for external air pollution variations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelays\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeven programmable relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEvent Log\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated event memory for alarm and fault history\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18–30 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420 mA (typical at 24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F to 120°F (0°C to 49°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10%–85% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDurable metal housing with replaceable air filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.0 × 8.0 × 10.0 in (178 × 203 × 254 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 lbs (1.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL, ULC, FM, LPCB, VdS, CE, ActivFire, NF-SSI, VNIIPO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEN 54-20 Class A, B, and C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About VSP-015\u003c\/h4\u003e\n\u003cp\u003eThe VSP-015 is part of the VESDA VLP Series, which serves as the core of the VESDA aspirating smoke detection (ASD) range. Utilizing a laser-based detection chamber, it provides exceptional sensitivity and stability across varying smoke concentrations. Airflow through each sampling pipe is continuously monitored by dedicated sensors, while VESDAnet™ communication ensures fault-tolerant networking between devices for seamless operation and configuration. The VLP includes advanced functions like AutoLearn™, which automatically adjusts alarm thresholds during commissioning, and Referencing, which compensates for environmental pollutants to reduce nuisance alarms. Its modular construction simplifies installation, servicing, and integration within complex fire protection networks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-Wide Sensitivity Range: Detects smoke concentrations from 0.005% to 20% obscuration\/m for very early warning protection.\u003c\/li\u003e\n\u003cli\u003eLaser-Based Detection: Class 1 laser source and optical sensors provide highly accurate smoke particle measurement.\u003c\/li\u003e\n\u003cli\u003eFour Sampling Pipes: Supports up to four inlet pipes with individual airflow supervision for maximum coverage.\u003c\/li\u003e\n\u003cli\u003eAutoLearn™ Function: Automatically calibrates alarm thresholds during commissioning to adapt to the environment.\u003c\/li\u003e\n\u003cli\u003eVESDAnet™ Connectivity: Provides robust, fault-tolerant bi-directional communication between devices and modules.\u003c\/li\u003e\n\u003cli\u003eReferencing System: Compensates for external air contamination to minimize false alarms.\u003c\/li\u003e\n\u003cli\u003eEvent Logging and Monitoring: Records alarm, fault, and service events for diagnostics and compliance tracking.\u003c\/li\u003e\n\u003cli\u003eModular Design: Simplifies installation, replacement, and integration with external control and monitoring systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VSP-015 delivers the reliability and precision required for high-sensitivity fire protection in mission-critical facilities such as cleanrooms, data centers, and industrial control environments.\u003c\/p\u003e","brand":"Vesda","offers":[{"title":"Default Title","offer_id":49105092018432,"sku":"VSP-015","price":1380.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/VSP-015-e1611859573948.png?v=1785539998","url":"https:\/\/alotechparts.com\/products\/vsp-015-vesda-vlp-very-early-warning-aspirating-smoke-detector","provider":"Alo Tech Solutions","version":"1.0","type":"link"}