Description
Overview
GAOTek Portable NO2 Gas Detector is a maintenance-free single gas detector, it offers up to 2 years of protection-with no need for calibration, sensor replacement, battery replacement or battery charging. It’s IECEx, ATEX, CNEX explosion proof certificated and meet the highest standards of quality and reliability to ensure workers ‘safety and compliance. It is small, sturdy, ergonomic, and can be attached to a work coat or cap with alligator clips for easy carrying.
Features
- Long 2 years standby, no battery replacement
- Maintenance-free, no calibration, battery charging
- Loud buzzer, LED, vibration alarms
- Customizable alarm types and set points
- Auto logs 10 recent alarms
- IP68, rugged, intrinsically safe
- User-friendly, compact, two-button
- Affordable, low ownership cost
- Portable and lightweight
- Durable, for harsh environments
- Self-test for enhanced safety
Technical Specifications
| Detect Gas | NO2 |
| Sensor Type | Electrochemical |
| Sampling Method | Diffusion |
| Measurement Range | 0 PPM to 50/100 PPM |
| Resolution | 0.1 PPM |
| Precision | ≤±3% F.S. |
| Response Time | ≤30 seconds (T90) |
| Unit | PPM |
| Display | Gas name, concentration unit, measured value, electricity |
| Alarm Mode | Sound, light, vibration alarm, High and low alarm values can be set by the user |
| Alarm Type | Low alarm, high alarm, STEL, TWA, low battery |
| Display | LCD Display |
| Operating Language | Chinese/English |
| Working Temperature | (-4 ℉ to 122 ℉) (-20 ℃ to 50 ℃) |
| Working Humidity | 0% RH to 95% RH |
| Working Air Pressure | 12.48 PSI to 15.36 PSI (86 kPa to 106 kPa) |
| Battery Type | 3.6V Dry Battery (Non-rechargeable) |
| Explosion-Proof | ExiaIICT4Ga |
| Size | 3.54 in x 2.36 in x 1.30 in (90 mm x 60 mm x 33 mm) |
| Weight | 0.28 lb (125 g) |