Description
Overview
GAOTek’s Portable Single Gas Detector with Rechargeable Battery device is designed to measure various gases using different detection principles, focusing on accuracy and durability. It features a long-life design, works in a temperature range of 14 °F to 131 °F, utilizes a rechargeable lithium battery, and provides alarms through light, sound, and vibration. Its application spans environmental monitoring, and it uses a natural diffusion sampling method. The response time for detecting gases is rapid, with a T90 of less than 30 seconds
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Features
- Designed to provide early warnings and alerts
- Durable construction to withstand harsh conditions
- Easy-to-read display for clear gas concentration readings
- Compact and easy to carry for convenient use
- User-friendly interface for straightforward operation
- Helps ensure workplace safety by monitoring gas levels
- Enables quick response to gas leaks or concentrations
- Prevents accidents and protect lives and property
Technical Specifications
| Alarm method | Light / sound / vibration |
| Sampling | Natural diffusion |
| Measurement range | 0% LEL to 100% LEL, 0 % VOL to 100 % VOL, 0 PPM to 1000 PPM, 0 % VOL to 30 % VOL, 0 ppm to 1000 ppm, 0 PPM to 20 PPM |
| Measurable gas | EX combustible gases, CO, O₂, H₂S, NO₂, natural gas, Methane, NO, SO₂, NH₃, H₂, or other gases as customer requirements |
| Display mode | LCD displays real-time data and alarm status and detects gas |
| Explosion-proof mark | Ex IB IIB T4 Gb |
| Response time | T 90 < 30 s |
| Working voltage | DC 3.7 V (Lithium battery 2000 mAh) |
| Charging time | 6 hours to 8 hours |
| Standby time | More than 8 hours |
| Battery | 3.7 V, 1700 mA lithium battery |
| Precision | ± 2 % FS |
| Working environment | 14 °F to 131 °F (-10 ℃ to 55 ℃) |
| Product Size | 4.33 in x 2.76 in x 1.97 in (110 mm x 70 mm x 50 mm) |