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FLD-3311-FLP Flame Detector | UV and Triple IR Sensor

The FLD-3311-FLP is a highly advanced UV and Triple IR Flame Detector designed for effective fire detection across various industrial applications. Its Multi-Spectral Sensitivity utilizes UV and IR sensors, offering a clear line of sight visual range with triple spectrum design for long-distance flame detection and excellent false alarm immunity. The detector ensures no zone crossover detection through sensitivity selection and boasts high sensitivity coupled with a fast response time for rapid and accurate flame detection. Featuring multiple output options, including relays, 0-20mA, and 0-10V, the detector provides flexibility and compatibility. It supports user programmability via Bluetooth, HART, or RS-485, and includes optional features like heat detector extension, air shield for clean optics, built-in self-test (BIT), and mobile alert capabilities. Connectivity options extend to IoT for enhanced monitoring. The detector holds certifications for flameproof applications, complying with IS/IEC standards and boasting approvals such as Ex d IIC T6 Gb and IP68. With a wide range of applications, including chemical plants, refineries, power generation, and aerospace, the UV and Triple IR Flame Detector ensures reliable and efficient flame detection in diverse environments.

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Industrial Safety and Detection Equipment

Overview

Datasheet
1. Multi-Spectral Sensitivity: UV and Triple IR Sensor Flame Detector Detects fires using UV and IR sensors, providing a comprehensive approach to flame detection.
2. Clear Line of Sight Visual Range: UV and Triple IR Sensor Flame Detector offers a specific visual range for effective detection, ensuring no compromise in surveillance.
3. Triple Spectrum Design: Enhances detection capabilities for long distances while maintaining excellent immunity to false alarms.
4. Sensitivity Selection: Allows users to customize sensitivity levels, preventing zone crossover detection.
5. High Sensitivity and Fast Response Time: Ensures rapid and accurate flame detection, critical for timely response in emergency situations.
6. Multiple Output Options: Provides flexibility with (3) relays for flame detection, auxiliary, and fault, along with 0-20mA or 0-10V output.
7. User Programmable: Configurable via Bluetooth, HART, or RS-485 for ease of setup and customization.
8. Optional Features:
– Heat detector extension
– Air shield for clean optics
– Built-in self-test (BIT)
– Mobile alert via LoRa/WiFi
– IoT connectivity

Technical Specifications:
1. Spectral Response:
– UV Band: 185nm to 260nm
– Three IR Bands: 3000nm to 5000nm
2. Detection Range:
– n-Heptane: 88ft (27m)
– Kerosene: 82ft (25m)
– Diesel Fuel: 82ft (25m)
– Methanol: 66ft (20m)
– Gasoline: 82ft (25m)
3. Performance:
– Response Time: Typically less than 5 seconds
– Field of View: 90° Horizontal, 90° Vertical
– Adjustable Time Delay: Up to 30 seconds
– Adjustable Sensitivity: Low, Medium, and High
– BIT: Automatic self-check test
– Performance Test: Compatible with Test Lamp (F TU-3311)
4. Electrical:
– Supply Voltage: 18 to 36 VDC, typically 24VDC
– Power Consumption: Less than 3W
5. Output Signal:
– 4-20mA Current Output or 0-10V
– L.E.D. Indication: POWER LED (Green), FIRE DETECT LED (RED), COMMUNICATION LED (Blue)
– Relay: Three SPDT relays 6A@30VDC & 250VAC for Fail safe, Fire detection, and Auxiliary output.
– Communication: RS-485 communication port with MODBUS RTU protocol.
– HART Protocol: Optional for configuration changes using AEPL Communicator
– Connectivity (optional): Mobile connectivity and SMS alert via LoRa & IoT support
6. Environmental:
– Operating Temperature: -40°C to +85°C
– Storage Temperature: -50°C to +90°C
– Humidity: Less than 95% Non-Condensing
7. Flameproof Housing:
– Degree of Protection Class: IP66 & IP68
– Housing Material: Cast Aluminium LM6 alloy or Stainless Steel
– Cable Entry: Flameproof, IP66 Double Compression Cable Gland – M20 x 1.5 (P)
– Wiring: 16-26AWG (1.5mm – 0.14mm)
– Dimension: Various dimensions for different enclosures and configurations
– Mounting: Wall or Pipe Mounting
– Weight: Varies based on enclosure type (IIC or JB-90)

Applications:
Chemical and Petrochemical plants   Refineries
Onshore & Offshore Oil & Gas Installation & Pipelines   Hazardous Storage Tank Farms
Automotive industry (Paint Booth, Paint Kitchen, Production Line)   Printing Industry
Textile Industries   Engine Test Cells/Room
Fuel and gas processing and storage facilities   Power Generation
Explosives and munitions   Fertilizer Plants
Vehicle battery charging stations   Aerospace industry (Aircraft Hangars)
Waste management facilities   Pharmaceutical Industry
Hazardous materials storage areas   Food Processing
Warehouses   Indoor Diesel Storage & Process
Manufacturers & Automation Industries   Power Plants/ Nuclear Power Sites