ZZC
summary | Easy-to-use composite gas detector for protecting combustible gas, toxic gas and oxygen from causing damage to human body in dangerous environments, standard with calibration cover, quick guide manual, no. 5 dry battery, crocodile clip, factory certificate. | ||||
Alarm point settings (user-adjustable) | |||||
tracer gas | Quantity, process | Level 1 alarm Level 2 alarm 15 minutes alarm 8 hours alarm | |||
combustible gas Exp | 0-100%LEL | 10%LEL | 20%LEL | not have | not have |
Oxygen, O2 | 0-30%VOL | 23.5%VOL | 19.5%VOL | ||
carbon monoxide CO | 0-1000ppm | 35ppm | 100ppm | 100ppm | 35ppm |
Hydrogen sulfide, H2S | 0-250ppm | 10ppm | 15ppm | 15ppm | 10ppm |
Note: The flammable gas channel displays the%VOL concentration of the gas | |||||
sensor | Functional SurecellTM electrochemical and catalytic combustion sensing technologies can be stably and confidently applied in a variety of industrial environments. | ||||
diagnose | ReflexTM sensor detection technology for functional self-inspection of circuits, batteries, liquid crystal and sensors on startup and needed can complete the detection of toxic gas channels. | ||||
show | Large screen background light LCD, very clear symbols indicate the alarm level of the gas and the status of the instrument, | ||||
user interface | Provide 3 setting keys for the user to set up the detector | ||||
audible alarm | 30 cm and 90 dB | ||||
Light alarm | High luminance red LED lamp | ||||
vibration alarm | Provided by the standard configuration | ||||
working temperature | ﹣20℃~+50℃ The TempraSURETM technology protects against impacts caused by sudden temperature changes. | ||||
Working humidity | 5~95%RH | ||||
levels of protection | IP65 | ||||
attestation | North America:Class 1, Div 1, Group A,B,C,D T4 | ||||
Europe:ATEX II 2G EEx ia d IIC T4 - PENDING | |||||
Electromagnetic protection | CE EN50270:1999和EN55011 | ||||
Sensor life | At least 2 years | ||||
Battery life | Two No.5 alkaline batteries for 14~16 hours, the battery undervoltage alarm warning. | ||||
size | 124mm (long) 76mm (wide) 36mm (thick) | ||||
weight | 210 g (excluding battery), 258 g (including battery) | ||||
quality guarantee period | In 1 year |