Description
Overview
GAOTek multi-gas analyzer has advanced technology, excellent performance, high stability, which can detect the gas variety, with recovery factory default settings and since diagnosis function, use and maintenance convenience, greatly satisfy the industrial site safety monitoring of equipment with high reliability requirements.
Features
- Utilises ultra-low-power 32-bit MCU and 24-bit ADC for high accuracy
- Displays ppm, %vol, and mg/m³ concentrations
- Stores up to 100,000 data groups with optional printing
- Optional temperature-humidity sensor
- Real-time and timed test modes
- Automatic 6-point sensor calibration with data recovery
- Optional high-temperature sampler
Technical Specifications
| Applicable Gas | combustible gas, toxic gas, Oxygen, TVOC,etc. |
| Sensor Type | Infrared sensor for CO2 and CH4Electrochemical sensor for toxic gasPID sensor for TVOC |
| Accuracy | ≤±2% |
| Response Time | ≤20 s (T 90) |
| Linearity | ≤±1% |
| Resume Time | ≤20 s |
| Repeatability | ≤±1% |
| Zero Drift | ≤±1% (F.S/year) |
| Sampling | Pump-suction Speed of 2 L/min |
| Alarming mode | Audible-visual alarm (Optional) |
| Working Mode | Real-time measurement and timing measurement (For timing measurement mode, the displayed data is average concentration in the timed period.) |
| Storage Mode | Real-time storage and timed storageCan keep record of 0.1 million groups of data |
| Print Mode | Optional mini printer. Users can set the print interval, auto-printing mode or manual printing mode. |
| Data Resume | Factory default setting with one-key operating |
| Protection Grade | IP 65 |
| Ex Grade | Exia II CT 6 |
| Working Humidity | ≤95% RH (non-condensing) |
| Working Temp. | -22 °F to 140 °F (-30 ℃ to +60 ℃) |
| Dimension | 9.05 in × 4.72 in × 8.66 in (230 mm × 120 mm × 220 mm) |