The Calectro UG-5-AFR-24V-ST2 is a specialized duct smoke detector unit designed for the early detection of smoke in ventilation and air conditioning systems. As part of the Calectro UG-5 series, this device is engineered to monitor airflow within ducts to ensure rapid response to potential fire hazards, thereby preventing the spread of smoke throughout a building's HVAC infrastructure.
The UG-5-AFR-24V-ST2 operates by continuously sampling the air passing through a ventilation duct. When smoke particles are detected, the unit triggers an alarm signal, which can be integrated into a building's fire alarm or building management system (BMS) to initiate safety protocols such as shutting down fans or closing fire dampers. The "24V" designation indicates the unit's operating voltage, while the "AFR" and "ST2" suffixes denote specific configuration features related to its detection and signaling capabilities.
This device is primarily utilized in commercial and industrial HVAC installations. Common sectors include:
ONRION, through its own global supply network, for the original Calectro UG-5-AFR-24V-ST2 product, by conducting price research in 14 different countries, purchases it from the market where its price is the most suitable and offers it to you, our valued customers. ONRION offers an uninterrupted supply chain for the supply of original Calectro products (airflow and duct monitoring, level control systems, safety and alarm units, relays and control modules) to all our customers throughout the United States, especially in industrial cities such as Houston, Austin, San Antonio, Fort Worth, and Dallas in Texas; Los Angeles and San Diego in California; Salt Lake City in Utah; Kansas City in Missouri; Seattle in Washington; Miami in Florida; Detroit in Michigan; New York City in New York; Chicago in Illinois; and Denver in Colorado.
Our services are focused only on sales and distribution; we do not offer technical support, repair, or on-site maintenance service.
Products belonging to the Calectro brand such as UG-MB, UG8-E-24, UG8-ED-24, together with UG-5-AFR-24V-ST2, come at the beginning of the most demanded and preferred industrial spare parts solutions.
We sell only original and unused Calectro products. You can request an official price quotation for UG-5-AFR-24V-ST2 by contacting our sales team through sales@onrion.com or by calling the phone number +1 973 536 2331. We provide the delivery of the products you ordered to your facility through cargo companies or local transportation companies. In urgent situations, we can also make delivery with our own vehicles.
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