Beijing Zetron Technology Co., Ltd
Beijing Zetron Technology Co., Ltd for better life
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| Size | 4.33 x 2.36 x 1.10 in (110 x 60 x 28 mm) |
| Weight | 8 oz (230 g) |
| Sensor | Standard LEL (Pellistor), O2-LF (Pb-free), CO and H2S |
| Alternatives CH4 (NDIR), O2 (Galvanic), SO2 and HCN | |
| Replaceable but not interchangeable | |
| Battery | Rechargeable Li-ion pack: ≥ 24 hours (with Pellistor) or extended run time (with NDIR) |
| Direct Readout | Real-time reading of gas concentration |
| Visual compliance indicator | |
| Battery status | |
| STEL, TWA, peak and minimum values | |
| Display | Segment LCD, 1.75 x 1.25 in (44 x 32 mm) with LED backlight for enhanced readability |
| Keypad | 2 operation keys |
| Calibration | Manual calibration. MuniDock or Calicase allows automatic bump test and calibration |
| Alarm | Wireless remote alarm notification, audible (95dB@30cm), vibration, visual (flashing bright red LEDs), and on-screen indication of alarm conditions Man Down Alarm with pre-alarm and real-time remote wireless notification |
| Datalogging | 1000 Events (Software allows printing of Calibration Certificate) |
| Charging and Communication | Charging with AC adapter or cable to PC |
| PC comm for data download, monitor setup & firmware upgrades via cable, optional BLE (Bluetooth Low Energy), or MuniDock | |
| Temperature | -4° to 122°F (-20°C to 50°C) |
| Humidity | 0% to 95% relative humidity (non-condensing) |
| IP Rating | IP-68 |
| Safety Certifications | UL/cUL: Class I, Div 1, Group A, B, C, D |
| T4, -20°C ≤ Tamb ≤ +50°C | |
| EMC/RFI | |
| EMC directive: 2004/108/EC | |
| ATEX II 1G Ex da ia IIC T4 Ga | |
| Warranty | 2-year including sensors |
| 3-years with NDIR-LEL/O2-LF/H2S/CO |
| Sensor | Range | Resolution | Response Time (t90) |
|---|---|---|---|
| 1. Combustible (LEL)
|
| 1%LEL |
|
| 2. Oxygen (O2)
| 0-30%Vol | 0.1%Vol | |
| 3. Hydrogen Sulfide (H2S) or Hydrogen Cyanide (HCN) | 0-100ppm 0-50ppm | 0.1ppm 0.1ppm | |
| 4. Carbon Monoxide (CO) or Sulfur Dioxide (SO2) | 0-1000ppm 0-20ppm | 1ppm 0.1ppm | |
* Sensors are replaceable but NOT interchangeable (including lead-free and galvanic oxygen). Sensor configuration must be decided at time of purchase because each configuration has a unique circuit board.
