MeridSMART
Product Description
Features & Specifications
●Power supply : DC 12V
●Alarm concentration: 8%LEL
●Buzzer sound pressure ≥70dB(1 meter ahead)
●Working environment: -10℃~+55℃
●Relative humidity :≤95%RH
●Stability: long-term operation alarm concentration error is not more than ±5%LEL
●Repeatability: test alarm concentration error is not more than 3%LEL
●Alarm concentration error :±3%LEL
●Alarm mode :sound and light alarm
●The sampling method: naturally diffuses
●Service life : 3 years
●Maximum storage number of alarm : 1261 records (210 records for alarm, alarm recovery, fault, fault recovery, power on and power off respectively, and 1 records for sensor failure)
●Implement standard: GB153222-2019
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