Description
Overview
GAOTek portable single gas detector adopt advanced gas sensor and high-quality control technical, has quick response, high accuracy, great stability and repeatability. It’s easy to operate, performance is in the leading level of gas detection industry. It is a continuous monitoring of a variety of single gas detection equipment. This product is suitable for environmental monitoring, industrial production and other harmful gases working environment, which can effectively protect the health and safety of staff is not compromised. The instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery, and simple operation.
Technical Specifications
| Sensor type | Electro-chemical 、NDIR infrared、 PID |
| Sampling way | Pump priming (built-in pump, speed can be adjusted) |
| Test range | optional (you can ask service for choice) |
| Resolution | according to the range |
| Precision | ±2% (F.S/year) |
| Response time | 90 s <=30 s |
| Indicate way | LCD display real-time concentration, LED, buzzer alarm |
| Pressure range | Atmospheric pressure (pascal) |
| Power supply | Lithium battery (3.7 V/3000 Ah) |
| Operating Current | normal current: ≤150 mA; Alarm current: ≤200 mA |
| Operating Temperature | 32 ℉ to 152 ℉ (40 ℃ to 70 ℃) |
| Relative Humidity | 0% to 95%, non-condensing |
| Storage humidity | ≤90%, no condensation |
| Sensor life | 2 years |
| Data storage | 200,000 pcs |
| Continuous work hours | 12 hrs |
| Charge time | 6 hrs to 8 hrs |
| Housing material | PC |
| Dimensions | 8.97 in x 3.30 in x1.96 in (228 mmx 84 mmx 50.5 mm) |
| Weight | 1.21 lb (0.55 kg) |