Security & Protection Alarms Smoke Detector

DC24V Explosion-Proof 2 Band Infrared Flame Detector with 90° Detection Angle and 25m Range for Fire Alarm Systems

Name: DC24V Explosion-Proof 2 Band Infrared Flame Detector with 90° Detection Angle and 25m Range for Fire Alarm Systems
Brand: Shenzhen Xinhe'an Technology Co., Ltd.

Industrial-grade 2-band infrared flame detector with DC24V operation and relay output. Features 90° detection angle, 25-meter range, IP66 protection, and explosion-proof certification. Detects both organic and inorganic combustion flames with ≤10 second response time. Ideal for petroleum, chemical, and industrial fire safety applications.

Place of Origin China

Types of Smoke Detectors Explosion-Proof Infrared Flame Detector

Respond time <10S

Working Voltage DC24V

Model Number XHA101I

Supply Ability 500/Month

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Product Description

Industrial 2 Band Infrared Flame Detector for fire alarm systems

Product Overview

This explosion-proof 2-band infrared flame detector operates on DC24V with relay output, designed specifically for industrial fire alarm systems. It utilizes advanced infrared wavelength sensors (2.2μm/3.8μm/4.4μm/5.3μm) with high sensitivity to hydrocarbon combustion byproducts.

Technical Specifications

Parameter	Specification
Working Voltage	19V-29VDC
Detection Angle	90 degrees
Protection Level	IP66
Explosion Proof Level	Ex d IIC T6 Gb, Ex tD A21 IP66 T80℃
Monitor Current	≤18mA/24VDC
Alarm Current	≤32mA/24VDC
Fire Response Time	≤10 seconds
Detection Range	25 meters (33cm×33cm ethanol fire)
Working Environment	Humidity ≤95%RH, no condensation

Key Features

High-performance infrared sensors with multiple wavelength detection
Advanced microcontroller technology with SMD manufacturing
Excellent repeatability and temperature/humidity characteristics
Long service life with easy operation
Detects both organic and inorganic combustion flames
Filters ambient light and thermal radiation interference

Application Industries

Petroleum refineries, chemical plants, pipelines, oil depots, gas stations, CNG/LNG facilities, paint spray rooms, drilling platforms, boiler rooms, metallurgical plants, shipbuilding, and power generation facilities.

Compatible Systems