产 地：美国
品 牌：Spectrex

产品简介：
Air Shield (40/40)
Optical flame detectors are often used in highly polluted or dirty areas that force maintenance personnel to access the detector frequently and clean its optical window. The special Air Shield, developed for SharpEye optical flame detectors, allows their installation under tough environmental conditions where they may be exposed to oil vapors, sand, dust and other particulate matter.

PN 777161