Det-Tronics PIRECLA1D1B2FH Gas Detector

Feature & Principle

It is a PointWatch Eclipse PIRECL series diffusion NDIR infrared combustible gas detector with heated sapphire optics. It detects hydrocarbon gas by infrared absorption principle, immune to catalyst poisoning and stable under low oxygen conditions. Heated optical assembly reduces condensation and nuisance faults in humid offshore environments. It supports HART and Modbus RS485, continuous self-diagnosis for optical pollution and circuit faults, compatible with UD10 display unit and EQP fire & gas controller.

Specifications

Model: PIRECLA1D1B2FH Brand: Det-Tronics Series: PointWatch Eclipse PIRECL Detection principle: NDIR infrared, heated sapphire optics Range: 0~100% LFL Output: 4-20mA, HART, RS485 Modbus Certification: ATEX, IECEx, SIL2 Housing material: 316 stainless steel Power supply: 24 VDC Application: Offshore platform, coastal chemical plant, compressor room, high humidity hazardous area combustible gas monitoring

Components & Diagnostics

Heated infrared optical probe, signal processing mainboard, tri-color status LED, 316SS explosion-proof housing, wiring terminal cavity. Common faults: lens contamination, optical signal attenuation, heating circuit failure, zero drift, communication disconnection.

Product Brief

PIRECLA1D1B2FH infrared gas detector, Det-Tronics PointWatch Eclipse heated optics hydrocarbon monitoring spare widely used for humid hazardous zone fire & gas system overhaul and replacement.