ZZC
| summary | Durable portable single gas monitor for measuring oxygen and toxic gas concentrations |
| School huai |
Battery decay i reduction compensation equipment can extend the calibration interval time The maximum time of the calibration interval is 12 months. |
| working life |
Sensor (replaceable) lives longer than 2 years Battery (replaceable) life is 3 years * |
| working temperature | -20 °℃ to + 50°C (-4°F to + 122°F), Temperature Compensation) |
| humidity | 5-95%RH (non-condensing) |
| Audio alarm | Decibel value: 10 cm and 95 decibels |
| Video alarm | High luminance red LCD |
| vibration alarm | standard layout |
| display screen | High clear backlight LCD showing gas concentration and highlight state |
| Sensor type | Electrochemical formula (replaceable) |
| Battery type | Lithium battery CR2,3.0v (replaceable) |
| diagnose | Circuit, battery, LCD, and software self-test.Using the patented ReflexTM sensor. |
| environment | |
| grade | IP54 (minimum) |
| security certificate | North America: Class 1.Div 1.GroupsA.B.C ". D.T4(ULcUL) |
| RFIEMC | Europe: EEx ia lIB T4 (CENELEC) I1 2G EEx ia llCT4 (ATEX)" |
| size | CE EN50270:1999 and EN55011 |
| weight |
93mm (H)x50mm (W) x 27mm (D) (3.6 " x2 " x1.1 ") without clip |
