Description
Overview
GAOTek micro clip ammonia gas detector comes up with audio or visual and vibratory indicators, rechargeable battery, and simple use. It is widely used in the area where explosion proof is required or toxic gas leaks, like underground channels or mining industry, to protect the workers life and avoid damage on the relevant equipment.
Features
- Advanced MCU control with low power consumption
- Advanced integrated circuit technology, embedded microcomputer control
- Adjustable low and high alarm level
- Adjustable calibrating level
- High concentration protection
- Self-test for the single gas sensor
- Low battery indication
- Self-adjustment function
- Visual and audible alarm with vibration
- Advanced self-examination and self-renovation function
- Password management to avoid wrong operation
- Explosive proof housing
Technical Specifications
| Sampling Method | Diffusion type |
| Detecting Range | NH3: 0 PPM to 1000 PPM, 0 PPM to 2000 PPM |
| Alarm Type | Low and high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm |
| Resolution | 1 PPM |
| Accuracy | < 5 % F. S |
| Response Time | < 30 s |
| Repeatability | 1 % |
| Zero Drift | 1 % |
| Display | Alphanumeric large LCD displays the real time gas concentration and alarm stage |
| Backlight | Automatically activated when working in poor lighting environment or the alarm sounding, or the button is knobbed down. |
| Self-Checking Function | Self-checking Battery power, display, sensor, hardware failure |
| Protection Grade | IP65 |
| Power Supply | Rechargeable lithium battery |
| Operating & Storage Environment | Temperature: -4 °F to 122 °F (-20 °C to 50 °C) Humidity: < 95 % (Relative humidity noncondensing) Pressure: 13.77 PSI to 15.95 PSI (95 kPa to 110 kPa) |
| Dimensions | 4.49 in x 2.36 in x 1.02 in (114 mm x 60 mm x 26 mm) |
| Single Gross Weight | 3.307 lb (1.50 kg) |