General Monitors by MSA products

The Model FL4000H is an advanced multi-spectrum infrared (MSIR) flame detector designed to provide superior false alarm immunity with the widest field of view. The FL4000H employs a multi-spectral optical IR sensing array with a sophisticated Neural Network Technology (NNT) system to reliably discriminate between actual flames and the vast majority of false alarm sources (such as arc welding). The FL4000H is designed to detect typical fires such as alcohol, n-heptane, gasoline, jet fuels and hydrocarbons. In addition, the FL4000H can see through dense smoke produced by diesel, rubber, plastics and lube oil fires.

The Model FL3111 is an Ultraviolet (UV) flame detector designed to detect unwanted fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. The FL3111`s electronics are integral within its stainless steel explosion-proof housing, allowing detector information to be processed at the point of detection. With functionality similar to the FL3101, this product has European approvals only and must be ordered with the exact required options from the menu offered.

The Model FL3111HT is a high temperature rated (125°C) ultraviolet (UV) optical flame detector designed to detect unwanted fires while maintaining false alarm immunity. The FL3111HT detects only in the UV spectral range for optimized speed of response. The FL3111HT`s electronics are integral within its stainless steel explosion-proof housing, allowing detector information to be processed at the point of detection. The electronics are fully separated from the Exe wire compartment offering protection during installation and service.

The Model FL3112 is a Digital Frequency Infrared (DFIR) flame detector designed to detect unwanted fires, and provide alarm outputs directly from the detector while maintaining high false alarm immunity in onshore / offshore applications. Functionality is similar to the FL3102, this product has European approvals only and must be ordered with the exact required options from the menu offered.