◆中山市明扬伟业电气有限公司
◆电话:/88332296 传真:
适用在石油化学处理设备，油船，火力发电所化学工厂等易燃易爆等场所传递警报音
MY-840F Series AC EX Buzzer
MY-841E Series DC EX Buzzer
ExdⅡCT6 Single stroke bells produce an individual clearly defined note. When current is applied the striker hits the gong once and stops. Coded intermittent current may be used to cause the striker to hit the gong pause and hit again for any given period.
Features
Cast aluminum housing & cover
Corrosion resistant heat flowed powder epoxy finish
Vibrating armature
Ambient temperature -40℃~+70℃
Ambient humidity ≤95％
Protection IP65
Gray finish
AC & DC models
Multiple Voltages available 12V24V 250V
Conforms with MSHA 30 CFR Part 18 for methane and air mixtures
95-105 dBA at 10 feet (3.05m)
