NOTIFIER JTY-GD-FSP-851C NFS2-3030 series fire alarm control panels

The NOTIFIER JTY-GD-FSP-851C is an intelligent smoke detector widely used in fire alarm systems. Here is an introduction in English:

General Description

The JTY-GD-FSP-851C is designed to provide reliable and early detection of smoke in various indoor environments. It is part of the NOTIFIER series of fire protection products and is known for its high - quality performance and advanced technology.

Features

Optical Detection Principle: It uses an optical sensing mechanism to detect the presence of smoke particles. When smoke enters the detection chamber, it scatters the light beam, and the sensor measures the change in light intensity to determine the smoke level. This principle ensures accurate and sensitive detection of smoke, even in the early stages of a fire.

Intelligent Design: The detector is equipped with advanced microprocessor - based technology, which enables it to analyze the detected signals and distinguish between normal environmental conditions and actual fire - related smoke. It can adapt to different ambient light levels and temperatures, reducing the possibility of false alarms.

Addressable Functionality: The JTY - GD - FSP - 851C is addressable, meaning it can be uniquely identified and monitored within a fire alarm system. This allows for precise location of the detector in case of an alarm, facilitating quick response and effective fire - fighting measures.

Self - Diagnosis and Monitoring: The detector continuously monitors its own internal components and operating conditions. It can detect any faults or malfunctions in the sensor, circuitry, or power supply and report them to the fire alarm controller. This self - diagnosis feature helps to ensure the reliability and integrity of the fire alarm system.

Easy Installation and Maintenance: The detector is designed for easy installation. It comes with a standard mounting base that allows for quick and secure attachment to the ceiling or wall. Routine maintenance is also simplified, with accessible components for inspection and replacement if needed.

Technical Specifications

Power Supply: It operates on a DC voltage typically in the range of 15 - 32 VDC. The detector draws a relatively low current, ensuring energy - efficient operation and compatibility with different power sources in the fire alarm system.

Sensitivity: The sensitivity of the JTY-GD-FSP-851C is adjustable to meet different environmental requirements. It can be set to detect smoke at various levels of density, from low - level smoldering fires to more intense flaming fires.

Response Time: The detector has a fast response time, typically within a few seconds of detecting a significant smoke concentration. This rapid response is crucial for early fire detection and warning, allowing for timely evacuation and fire - suppression actions.

Environmental Conditions: It is designed to operate within a wide range of environmental conditions. The temperature range is usually - 10℃ to 55℃, and it can handle relative humidity levels from 10% to 95% non - condensing. This makes it suitable for use in various indoor locations, including offices, hotels, hospitals, and industrial facilities.

In summary, the NOTIFIER JTY-GD-FSP-851C is a high - performance intelligent smoke detector that offers reliable fire detection, advanced features, and easy integration into fire alarm systems, helping to enhance the safety and protection of buildings and their occupants.