Description
Overview
GAOTek Portable Nitric Oxide Gas Detector is a single gas detector and easy to take. It is an intrinsically safe instrument that can continuously detect the concentration of combustible gas and toxic gas. Our Portable Nitric Oxide Gas Detector is widely used in municipal emergency rescue, oil chemical industry, metallurgy, coking, environmental protection, and other industries. It has an OLED display, self-illumination, wide perspective, high brightness, and resolution. People can read the display five meters away.  This Portable Nitric Oxide Gas Detector can collect gas data and save data automatically, and then transfer the data to a computer
Features
- Big OLED display, Highlighted, High definition
- Automatically save the detecting data for 5000 records
- Automatic calibration function, reduce the measuring error.
- Real-time clock display function
- Alarm type: Sound, light, Vibration alarm
Technical Specifications
| Detecting Gas | NO, combustible gas, toxic gas, oxygen |
| Measuring Range | see the chart |
| Sampling Method | diffused or pump suction (external electric sampling pump) |
| Deviation | ≤±3% FS |
| Respond Time | T 90 <30 s |
| Working Temperature | toxic gas, oxygen: -4 oF to 122 oF (-20 ℃ to 50 ℃)combustible gas: -40 oF to 158 oF (-40 ℃ to 70 ℃) |
| Working Humidity | <95% RHÂ no condensation |
| Display Mode | OLED screen shows density, time, battery power, alarm state,percentage progress bar |
| Data Storage | 5000 records |
| Upload Data | connected to a computer via a data line(optional) |
| Alarm Type | Light: wide-angle light emitting diodeSound: 90 Db humming; when concentration increased, frequency increases
Vibration: oscillator speed of 1300 r/min |
| Working Voltage | DC 3.6 V lithium-ion battery, 1000 mAh |
| Charging Time | 4 h to 6 h |
| Working Time | combustible gas >8 h (continuous), Toxic gas >72 h (continuous) |
| Protection Class | IP66 |
| Appearance Size | 3.85 in x 2.36 in x 0.94 in (98 mm × 60 mm × 24 mm) |
| Weight | 0.30 lb (140 g) |