Asenware AW-CSH831EX-4W Explosion-proof Smoke and Heat Combined Detector

AW-CSH831EX-4W explosion-proof smoke and heat combined detector's explosion-proof performance meets GB3836, GB12476 series standards, and has obtained explosion-proof certificate.Explosion-proof smoke and heat combined detector is suitable for suitable fo AW-CSH831EX-4W explosion-proof smoke and heat combined detector's explosion-proof performance meets GB3836, GB12476 series standards, and has obtained explosion-proof certificate.Explosion-proof smoke and heat combined detector is suitable for suitable for explosive gas environments in Zone 1 and Zone 2 containing Class II A, B, and C grades T1-T6 temperature groups and explosion-proof dust places in Zones 21 and 22. Technical Specification Explosion-proof Mark Exdib llcT6 Gb/ ExibD tD A21 IP65 T85℃ Operating Voltage 24V±2V DC (non-polarity) Monitor current ≤60μA Alarm Current ≤30mA Alarm Output A pair of NO passive contact output A pair of NC passive contact output Response Threshold 0.10dB/m~0.27 dB/m Alarm Reset Instant power cut off (10s Min, 2.5V DC Max) First Name