DC24V Ultraviolet Flame Detector with 25m Range and 120° Detection Angle for Fire Alarm Systems

Price Negotiable

Price: Negotiable

MOQ: 1PCS

Delivery Time: 7 Working days

Brand: XHA

Product Description

Product Overview

This DC24V ultraviolet flame detector provides advanced fire detection capabilities with relay output for integration into comprehensive fire alarm systems. Designed for high-hazard industrial environments, it offers rapid response and exceptional false alarm immunity.

Key Features

Ultraviolet-only detection technology (180-290nm spectrum)
25-meter detection range for standard ethanol flame test
120-degree wide detection angle coverage
Relay output with 1A@DC24V contact load capacity
IP21 protection rating for dust and moisture resistance
Low power consumption: ≤10mA standby, ≤30mA alarm current
Wide operating temperature range: -20°C to 55°C

Technical Specifications

Operating Voltage	12 to 28 VDC
Standby Current	≤10 mA @ 24 VDC
Alarm Current	≤30 mA @ 24 VDC
Detection Spectrum	180-290nm
Detection Angle	120 degrees
Detection Range	25 meters (standard calibration)
Relay Contact Load	1A @ DC24V
Protection Rating	IP21
Operating Temperature	-20°C to 55°C
Operating Humidity	10% to 93% RH (non-condensing)
Dimensions	103mm diameter × 45mm height
Weight	153g

Application Environments

Ideal for high-hazard industrial settings including:

Petrochemical plants and refineries
Munitions and explosives manufacturing facilities
Areas handling flammable or explosive liquids/solids
Industrial facilities requiring rapid flame detection

Installation Guidelines

All wiring must comply with local codes and regulations. Suitable for indoor wall or ceiling mounting.

Installation Warnings:

Avoid installation near halogen lamps, electric discharge lamps, or UV lamps
Keep away from welding sparks, electric sparks, and heavy current magnetic fields
Protect from direct sunlight and thunder discharge
Cannot detect flames behind glass/transparent resin
Not suitable for detecting cigarettes, burning charcoal, or flameless combustion

System Compatibility