GAOTek Carbon Dioxide Test monitor
This Carbon Dioxide test monitor has a battery capacity of 3800 mA rechargeable and 3.5-inch color display, resolution of 320 x 480.
Description
Description
Features
- Imported high precision sensor
- Response in 8 seconds
- 5 “HD screen Data curve switching
- Multi-layer filter Waterproof, oil-proof and dustproof
- Data transfer function
- Data transfer by USB cable
- Download in EXCEL format
- Large capacity rechargeable lithium battery Work continuously for 10 hours +
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Technical Specifications
| Gas Detected | Oxygen Nitrogen Carbon Dioxide Ammonia O2 N2 CO2 NH3 |
| Detection Principle | Electrochemical principles (O2 N2 NH3), Infrared principles (CO2) |
| Measure Range | O2:0% to 25 % vol, N2:0% to 100% vol, CO2:0 ppm to 5000 ppm, NH3:0 ppm to 100 ppm Re |
| Resolution | 0.01% vol (0 to 25,100% vol),0.01 ppm (0 ppm to 100 ppm)1 ppm (0 ppm to 5000 ppm) |
| Precision | 2% FS |
| Sampling Method | Built-in stable flow pump, flow range: 0-500 ML/Min |
| Modular Structure | Can detect up to 1 to 4 kinds of gases |
| Concentration Unit | ppm, mg or m 3, %VOL, %LEL, can be switched by one button |
| Display | 3.5-inch color display, resolution 320Â 480 |
| Display Mode | Multiple display modes select-able: multi-channel data mode, multi-curve mode, single channel + single curve mode |
| Data Storage | Standard 16M capacity storage function, can save up to 100000 groups of data. Can be directly connected to the computer through USB, quickly download stored data, EXCEL format |
| Wireless Transmission | (optional) Bluetooth (with printer), ZigBee, built-in DTU wireless module (optional) |
| Built-in printer or external Bluetooth printer (optional with extra charge) | |
| Operating Language | Chinese and English |
| Battery Capacity | 3800 mA rechargeable |
| Charging Interface | USB charging interface, 5 V or 2 A standard charger |
| Filter Device | Equipped with a multi-layer filter to efficiently filter oil, water and dust. |
| Wireless Network | Bluetooth (with print function), ZigBee, Lora+ (relay DTU), DTU (optional with extra charge) |
| Network Frequency | Lora (470 M), DTU (2.4 G) (optional with extra charge) |
| Wireless Trans. Distance | Lora (1.6 km), DTU (unlimited) (optional with extra charge) |
| Response Time | ≤ 8 S |
| Repeatability | ≤ ± 1% |
| Zero Shift | ≤ ± 1% (F.S or Year) |
| Working Humidity | 0% to 95% RH (no condensation) (high humidity can be selected with filter drying device) |
| Explosion-Proof | Exic II CT3, GC |
| Alarm mode | Buzzer, LED and alarm status prompt on the display, fault alarm, pump abnormal alarm, battery low battery alarm, shutdown alarm, fall alarm (optional with extra charge) |
| Recovery Time | ≤ 10 S |
| Linearity Error | ≤ ± 1% |
| Degree of Protection | IP 66 |
| Standard Accessories | Manual, warranty card, power charger, carrying case, water and oil filter, data cable |
| Optional Accessories | Bluetooth printer, pressure sensor, high temperature rod, Metal extension rod, Bendable rod, Silicone hose, dry filter device, PC download software |
| Operating Temperature | -4 °F to 122 °F (-20 °C to 50 °C) (optional flue gas sampling probe, up to 1112 °F (600 °C), 2192 °F (1200 °C) smoke concentration) |
| Dimensions | 10.63 in x 2.95 in x 1.61 in (270 mm x 75 mm x 41 mm) |
| Weight | 0.88Â lb (0.40 kg) |