Description
Overview
GAOTek gas detector for nitrogen generator is a high-performance portable gas detector that can detect multiple gases (Oxygen compounds VOC, combustible gas, and toxic gas) at the same time and has man down alarm function. The device has humanized operation functions such as one-key security detection, one-key storage, automatic image flipping, as well as the man down alarm function, with optional Bluetooth transmission function, allowing safety personnel to obtain real-time data and the alarm status.
Features
- Rugged and durable
- Explosion-proof circuit design, safe and reliable
- Multiple security protection
Technical Specifications
| Measure range | 0% vol to 100% vol |
| Resolution | 0.01% vol |
| Response time | ≤30 s |
| Precision | ≤±2% F.S except for special gases |
| Automatically test and calibrate after power-on | Including reset, maximum value (MAX), minimum value (MIN), STEL, TWA value |
| Unit | PPM and mg / m³ can be switched and displayed by one key, and the concentration value is automatically converted by the system |
| Display | monochrome graphics (160 Pixel x 96 Pixel), screen can be automatically flipped |
| Data record | Can store 100,000 sets data, the storage interval is adjustable from 5 sec to 3600 sec, data can be exported, with data cable |
| Alarm | 95 dB buzzer (at 30 cm), vibration alarm and flashing red LED and alarm status indication on the screen, alarm latched, diagnostic alarm and battery undervoltage alarm, pump block alarm, man down alarm, with early warning and optional real-time remote Bluetooth notification function |
| Battery | 3.7 V rechargeable lithium battery, battery capacity 2200 mA |
| Working hours | More than 15 hrs in continuous pumping mode |
| Charger | Travel charger with DC interface, charging time ≥4 hrs |
| Humidity | 0% RH to 90% RH (no condensation) |
| Environmental pressure | 12.47 PSI to 15.37 PSI (86 kPa to 106 kPa) |
| Ambient Temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| Dimension | 6.18 in x 3.32 in x 5.90 in (157 mm × 84.5 mm × 150 mm) (H x W x D) |
| Weight | 0.80 lb (365 g) |