Description
Overview
GAOTek Hydrogen Cyanide gas detector is designed with the inner pump and the imported brand sensors, with stable performance and high accuracy. Used to detect the single gas concentration for the Combustible gas. The screen can clearly display the gas concentration, the data also could be exported to the computer by USB cable.
Features
- Data logger function
- LCD screen display data
- Gas concentration display
- OEM service
Technical specifications
| Detection Gas | Hydrogen Cyanide (HCN) |
| Detecting Range | 0 ppm to 50 ppm or Customized |
| Resolution | 0.001 ppm (gas analyzer, gas alarm), 0.01 ppm (portable Fluorine gas detector) |
| Sampling | Pump-suction sampling (Flow rate of 300 ml/min) |
| Precision | ≤ ±3% F.S or Customized (portable F2 gas transmitter) |
| Repeatability | ≤±1% (portable suction F2 gas detector) |
| Zero drift | ≤±1% (F.S/year) (gas detector handheld gas detector) |
| Sensor Type | Electrochemical sensor |
| Data storage | Can record 300,000 groups of measuring data |
| Response Time (T90) | ≤20 s (personal gas detector, mobile gas detector, portable type gas alarm) |
| Recovery Time | ≤20 s (portable type F2 gas detector) |
| Pre-heating Time | ≤60 s (F2 gas leak detector analyzer) |
| Operating Environment | Temperature: -4 °F to 140 °F (-20 ℃ to 60 ℃)
Humidity: 10% RH to 95% RH (non-condensing) Pressure: 12.47 PSI to 15.37 PSI (86 kPa to 106 kPa) |
| Display | LCD dot matrix display showing gas type, gas concentration unit, gas concentration data, time, battery status, data storage status, etc |
| Explosion-proof Index | Ex ib IIC T4 Gb |
| Protection Grade | IP 66 |
| Alarm Mode | Audible, visual |
| Shell Material | Metal |
| Power Supply | 3.7 V DC, 2800 mAh rechargeable lithium battery
DC 5 V USB charger |
| Charge Time | ≤6 h |
| Working Time | ≥24 h |
| Accessory | Box, instruction, USB charger, data line |
| Dimension | 5.31 in × 2.56 in × 1.38 in (135 mm × 65 mm × 35 mm) |
| Weight | About 1.10 lb (500 g) |