ZZC
| sample mode | Diffusion type |
| Shell material | Stainless steel, engineering plastics |
| levels of protection | The lP67, gold dust and water |
| security classification | ULcUL Certification: Class l, Division 1, Group A, B, C, D, T4 |
| Anti-electric hit radiation | ATEX recognizes the i positive: Ex ll 1G EEx ia lICT4 |
| ambient temperature | IECEx Certification: Ex ia llC T4" |
| ambient humidity | EML / RF rating: EMC Directive 89 / 336 / EEC |
| display screen | -20℃ ~ + 60℃, short time-30℃ ~ + 60℃ |
| display language | 0%~95%RH (no condensation" |
| Displays the content | Large-screen liquid product display |
| key | English + symbol |
| Sign as type | Gas name, measurement value, battery power, and calibration information |
| alerting signal | Two operation keys |
| Alarm Point Settings | 95dB@30cm_ buzzer, 6LED flashing, built-in cohesion |
| prompt message |
High concentration, low concentration TWA / STEL alarm, over-range alarm, battery Insufficient power supply and alarm |
| data storage | Set TWA.STEL and high and low alarm limits separately |
| data communications | Read back and calibration expire |
| Calibration method | Built-in store 10 alarm data |
| Calibration period | Infrared data transmission |
| cell | Zero point I extended calibration, manually, automatic calibration |
| Battery type | Users can set up, expired screen wood prompt |
| performance period | 2 / 3AA class ion battery |
| size | Replaceable, non-rechargeable |
| weight | Can work continuously for 2 years depending on the working environment and use frequency, except oxygen) |
