Description
Features
- Using original imported high-precision sensor
- Four random gas sensors can be combined freely
- LCD dot matrix display, support Chinese and English operation
- The gas concentration unit PPM and mg/m3 can be shifted quickly
- The battery and voltage can be checked by one press
- One press to restore factory settings
- Ultra-high buzzer alarm sound, alarm with sound, light and vibration
- Can record 10000 alarm data, historical data can be viewed on the device
- Rechargeable lithium polymer battery of large capacity
- Strong and upscale alligator clip, convenient to take along during operation
- Special engineering plastics housing of high intensity, strong and durable
Technical Specifications
| Gas Detected | CO O2 CO2 NOx HC NO etc |
| Detection Principle | Electrochemistry, IR, catalytic combustion |
| Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. |
| Measure Range | Optional |
| Resolution | 1 ppm |
| Precision | ≤ ± 2% F.S. |
| Signal Output | High-speed data transmission by USB, available for data downloading and printing (optional function) |
| Response Time | ≤ 10 S |
| Repeatability | ≤ ± 1% |
| Zero Shift | ≤ ± 1% (F.S/year) |
| Operating Language | Chinese or English |
| Explosion-Proof | ExiaⅡCT3 |
| Alarm Mode | Sound, light, vibration |
| Recovery Time | ≤ 10 S |
| Linearity Error | ≤ ± 1% |
| Display | LCD dot matrix display |
| Gas Unit | ppm, mg/m3, %LEL |
| Humidity | 0% RH to 95% RH |
| Degree of Protection | IP65 |
| Operating Time | 12 h |
| Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Dimensions | 5.15 in × 3.26 in × 1.37 in (131 mm x 83 mm x 35 mm) |
| Weight | 0.52 lb (0.24 Kg) |