Bosean BH-90A-EX Gas Detector

BOSEAN BH-90A-EX Single combustible Gas Detector Detection gas: combustible gas, detection range: 0-100% LEL, optional range: 0-100% VOL, resolution: 1% LEL/1% VOL, market value error: +/- 3% FS, low alarm point: 20% LEL, high alarm point: 50% LEL, support Sensors: electrochemistry, semiconductor, Sampling method: diffusion