Det-Tronics PIRECLB1A1W1 PIRECL Infrared Flame Detector Unit

Feature & Principle

The infrared sensor captures the unique radiation spectrum of hydrocarbon flames. Built-in signal filtering algorithm reduces false alarms caused by sunlight, hot objects and electrical interference. It transmits fire and fault status through analog 4-20mA signal and dry contact relay to fire and safety systems.

Specifications

Model: PIRECLB1A1W1 Brand: Det-Tronics Series: PIRECL Detection type: Single IR spectrum for hydrocarbon flame Output: 4-20mA, relay contact Field of view: 90° Enclosure: Explosion-proof metal housing Certification: ATEX, IECEx, FM, CE Protection: Ex d

Components & Diagnostics

IR optical assembly, signal processing PCB, relay module, explosion-proof enclosure, wiring terminal chamber. Common faults: lens dust accumulation, optical path failure, current signal abnormal, relay contact damage, self-check fault alarm.

Product Brief

PIRECLB1A1W1 flame detector, Det-Tronics fire spare widely applied in chemical plant, refinery, tank zone and compressor room fire protection.