Description
Overview
GAOTek 4 in 1 gas analyzer monitor alarm – protection grade IP65 is adopted with advanced large scale integrated circuit technology, international standardized AI design and professional digital analog hybrid communication technology, it’s intelligential zed gas detection apparatus. The gas detector detects gas by natural diffusion, sensitive units are adopted with good quality gas sensors. It has good sensibility & outstanding repeatability, it’s convenient in usage and its ease in maintenance. It meets the needs of reliability for industrial security detection surroundings, the shell is composed of high strength engineering plastics and compound antiskid rubber. It’s high strength, good hand feeling, water-resistant, anti-dust, anti-combustible.
Features
- It’s adopted with high quality imported sensors
- Colorful screen display, brightness adjustable
- Large capacity lithium battery, durable
- Two stage triple alarms
- Alarm records memory
- Back clip, easily portable
- Good hand feeling, fringe antiskid design
- The shell is composed of high-quality engineering plastic
- Water-resistant, anti-dust, anti-combustible
Technical Specifications
| Detection gas | Combustible, Oxygen, carbon monoxide, hydrogen sulfide |
| Display tolerance | ≤ ± 5 % FS |
| Response time | T< 30 S |
| Indicating method | LCD displays real data & system status, light emitting dioxide, acoustic, vibration alarm, malfunction, low voltage |
| Working voltage | DC 3.7 V (lithium battery capacity 2000 mAh) |
| Explosion proof | Ex ib ⅡB T3 GB |
| Recharge time | 6 h to 8 h |
| Standby time | > 8 h |
| Sensor lifetime | 2 years |
| Protection grade | IP65 |
| Working ambient surroundings | Temperature – 4 °F to 122 °F (- 20 °C to 50 °C) Humidity < 95 % RH no condensation |
| Dimension | 5.79 in x 2.36 in x 1.77 in (14.7 cm x 6 cm x 4.5 cm) |
| Weight | 17.64 oz (500 g) |