UVS Flame Detector - 4 Pages

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UVS Flame Detector

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Product Data Sheet December 2014 UVS Flame Detector Ultraviolet Optical Sensor The Single UVS (Ultraviolet) flame detector delivers high performance detection designed to meet strict industry performance requirements. A precisely tuned spectrum of radiation must be recognized and confirmed by our advanced UV sensor to initiate a fire condition, yet it is immune to incandescent or fluorescent lighting, heaters or sunlight — so false alarms are considerably reduced. The Single UVS is designed for simple installation and lower maintenance costs while delivering superior safety performance. Extremely low power consumption increases uptime and lowers overall costs Wide voltage range allows for greater stability and system compatibility Manual and automatic testing of optical surfaces — constantly monitors internal electronics Designed for extreme conditions, operational from -50 °C—+75 °C Compact and lightweight for ease of installation — fully adjustable swivel mount is included Three year warranty electronics/two years on sensors 120° field of view! Field-selectable sensitivity and delay settings allows operators to fine tune at installation site Global certifications and approvals Enclosed in a rugged, explosion-proof housing, the Single UVS uses the latest in modular microprocessor and UV sensor technology — delivering accurate and reliable monitoring for hydrocarbon and metal-based fires. The Single UVS has a field of view of up to 120° and is available with analog, relay, and HART® protocol output configurations, including a wide operating voltage range of 10–32 Vdc with low power consumption. It is capable of stand-alone operation or can be connected to a variety of control devices to create a dependable fire monitoring system. You can define sensitivity and time delay settings and the built-in testing routines ensure continous operation. The UVS flame detector is simple to operate and maintain while delivering all the security and performance required for high-risk, industrial installations!

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Specifications Table 1 - UVS Flame Detector Analog Power Consumption at 32 Vdc *with Heater Operating Voltage Range Power Consumption at 24 Vdc Temperature Range Spectral Range DIP switch selectable to 0, 3, 5, 7 seconds Time Delay DIP switch selectable to 8, 16, 24 or 32 counts per second Sensitivity Settings < 6 seconds [depending on fuel source, fire size and distance] Response Time Red powder coated with clear anodizing, copper-free aluminum (optional stainless steel), factory sealed housing Enclosure Material Humidity Range 2.1 kg/4.5 lb (Stainless Steel option 3.4 kg/7.5 lb) - does...

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Termination Boxes & Accessories Table 2 - Summary of Distances Table 3 - Immunity False Alarm Stimuli Fire Size Typical Response Immunity Range Direct/indirect sunlight Halogen, incandescent light Florescent light Figure 1 - Example Field of View - Methane 32'' plume - indicated in feet - consult factory for other gases Detector Head Vertical Field of View with Detector at 45° from Horizontal Table 4 - Termination Boxes Class I, Division 1, Groups BCD - Class I, Zone 1 – Enclosure rated NEMA 4X, IP67 (See man-0081 for full specifications) JB-MPS-A/S Termination box - analog output - switch...

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Product Data Sheet ©2014 Emerson Process Management. All rights reserved. HEADQUARTERS Emerson Process Management Flame & Gas Detection 2721 Hopewell Place NE Calgary, Alberta, Canada T1Y 7J7 T +1 855-724-2638 (855 RAI-AND-U) T +1 (403) 219 0688 T +1 866 347 3427 F +1 (403) 219 0694 www.safety.csc@emerson.com www.emersonprocess.com/safety The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount Analytical is a mark of Emerson Process Management family of companies. All other marks are the property of their respective owners. The contents of this publication are...

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