| GN8080 Portable Multi-gas detectors |
 |
| Click
on View [ Dimension
& Mounting/The type of gas ] |
| |
| ■
Characteristic： |
| |
| ● |
LCD icons help with fast and easy notification of detector operation |
● |
Integrated sampling pump |
|
| ● |
Easy-to-read, multi-language LCD displays all four gas concentrations (H2S, CO, O2 and combustibles) simultaneously |
● |
Rechargeable batteries provide enough power for a 13-hour shift |
|
| ● |
Rechargeable batteries provide enough power for a 13-hour shift |
● |
Low, High, TWA (time weighted average) and STEL (short-term exposure limit) alarms |
|
| ● |
Easy, one-button interface for simple operation |
● |
Simple auto-calibration procedure |
|
| ● |
Tamper-proof field operation |
● |
Best in class block detection with semi-conductor pressure sensor |
|
| ● |
Built-in concussion-proof boot |
● |
Visual, vibrating and audible alarm indicators |
|
| |
| ■
Working theory： |
| |
The GN8080 portable and multi-gas detector simultaneously monitors and displays up to four gases including hydrogen sulfide (H2S) carbon monoxide (CO), oxygen (O2) sensor and combustibles (%LEL). The compact and field tough GN8080 features a non-intrusive integrated sampling pump designed for performance, reliability and ease-of-use. SmartSample pump technology improves remote sampling result accuracy and ensures a consistent, uniform flow.
One-button operation guarantees ease of use even while wearing gloves. Tamper-proof, user adjustable options enable the instrument to be customized to suit your specific application. Confined space entry and remote sampling have never been so easy with new intelligent pump technology. Minimize pump blockages and improve remote sampling result accuracy. |
| |
| ■
Specification： |
| |
| Detecting
Theory |
Catalytic combustion type, Electrochemical type |
| Measurement
Range |
0～100%LEL,0～1/5/10/50/100/1000ppm |
| Sampling
Type |
Diffuse/pumnp type(optional) |
| Accuracy |
±2%FS |
| Response
Time |
≤30s |
| Recovery
Time |
≤30s |
| Operation
Mode |
Button key |
| Alarm
setting |
TWA alarm, STEL alarm, low alarm, high alarm, multi-gas alarm, over limit (OL) alarm, low battery alarm, confidence beep, automatic deactivation alarm, pump alarm |
| Alarm
Mode |
Red light-emitting diodes (LEDs);95 dB+ at 30 cm variable pulsed beeper with full battery charge |
| Explosion
Prevention Mark |
ExdibIICT6 |
| Working
Temperature |
-40℃～+50℃ |
| Relative
Humidity |
0～95%RH (Non-condensing) |
| Power
Supply |
3.7V Li Battery (With AC/DC charger) |
| Working
Time |
≥13h |
| Weight |
Approximately 190g |
| Shell color |
Black/Yellow |
|
| |
