Description
Overview
GAOTek bromide gas monitor our product has different measuring ranges. If you are not sure which one you use or have any questions, please send me an inquiry directly, and I will solve your doubts. If you think it is suitable, you can also choose to place the order directly. After we receive your order, we will ship it for you.
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 +
Technical Specifications
| Gas Detected | Methyl bromide CH3Br |
| Detection principle | Photoionization principles |
| Measure Range | CH3Br: 0 ppm to 100 ppm ,200ppm ,1000 ppm ,2000 ppm ,5000 ppm |
| Resolution | 0.1 ppm (0 ppm to 500 ppm, 1000 ppm),1 ppm (0 ppm to 5000 ppm ,10000 ppm) |
| Precision | 2% FS |
| Sampling method | Built in stable flow pump, flow range: 0 to 500 ML or Min |
| Modular structure | Can detect up to 1 to 4 kinds of gases |
| Concentration unit | ppm, mg or m3, % VOL, % LEL, can be switched by one button |
| Display | 3.5 in (8.89 cm) color display, resolution 320 x 480 |
| Display mode | Multiple display modes select to able: multi-channel data mode, multi-curve mode, single channel + single curve mode |
| Data storage | Standard 16 M 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 0.99 Mile (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 | ExicI ICT 3, 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 to 2192 °F (600 °C, 1200 °C) smoke concentration) |
| Dimensions | 0.63 in x 2.95 in x 1.61 in (270 mm x 75 mm x 41 mm) |
| Weight | 0.88 lb (0.4kg) |