
Universal 4 In 1 Hand Held Gas Detector , Multi Gas Analyzer For Coal Mines
Mining is one of the most challenging industries when it comes to protecting the health and safety of workers. There are several hazardous gases that are the product of mining and mineral processing. The main components are the flammable gas like CH4, carbon monoxide (CO), hydrogen sulphide (H2S). To minimise the risks related to exposure to hazardous gases and to ensure the safety of miners, it is essential and very important to use gas analyzers and 24h online monitoring detectors. We can provide you different models of multi gas analyzer to detect these gases in your environment and protect your safety.
Specification
Gas Detected | CO Carbon monoxide/LEL/H2S/O2 | ||
Detection principle | Electrochemistry/Catalytic combustion | ||
Sampling Method | Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection. | ||
Measure Range | O2:0-30%VOL,CO:0-1000ppm, H2S:0-200ppm,LEL:0-100%LEL | ||
Resolution | O2:0.01%VOL, CO:1ppm, H2S:0.1ppm,LEL:1%LEL | ||
Precision | ≤± 3% F.S. | ||
Signal Output | High-speed data transmission by USB, available for data downloading and printing (optional) | ||
Response Time | ≤10S | Recovery Time | ≤10S |
Repeatability | ≤±1% | Linearity error | ≤±1% |
Zero shift | ≤±1%(F.S/year) | Display | LCD dot matrix display |
Operating language | Chinese/English | Gas unit | ppm, mg/m3 |
Temperature | -20℃~50℃ | Humidity | 0-95%RH |
Explosion-Proof | ExiaⅡCT4 | Degree of protection | IP66 |
Alarm mode | Sound, light, vibration | Operating time | 12h |
Dimensions | 205*75*32mm | Weight | 300g |
Functions:
1. LCD dot matrix display, the gas type, unit, concentration, local time, temperature and max measure value (optional) can be showed on the screen.
2. Support Chinese and English operation, easy to shift.
3. The gas concentration unit PPM and mg/m3 can be shifted quickly.
4. Explosion-proof certification, explosion-proof grade: ExiaⅡCT4.
5. Monitor the CO,H2S,CO,LEL gas concentration in environment and enclosed space and alarm.
6. With Self-calibration and zero calibration functions, makes the detection more accurate and reliable.
7. One press to restore factory setting, free from the bother of mis-operation.
8. With temperature and pressure compensation, to realize gas concentration compensation under conditions of different temperatures or pressures.
9. Two stages alarm with sound and light, alarm point is settable.
10. Rechargeable lithium polymer battery of large capacity.
Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Established in 2010, Shenzhen YuanTe Technology Co., Limited is a company that focuses on the design, production and sales of environmental monitoring equipment and system. With “gas detector” as the core product, we have completed production line and solutions according to different industries, such as Oil, Chemical, Medicine, Energy, Environmental Protection, Electronic, Municipal Engineering, Agriculture and Forestry, Household Appliances, etc. Through about 10 years of rapid development, YuanTe becomes the influential supplier for environmental monitoring equipment and system in the domestic and overseas market.
For years, YuanTe always insists on the management concept “Market is orientation; Innovation is motivation; Quality to survival; Development to growth”. With friendly, open and strict corporate culture and standardized management, YuanTe gathers a lot of talents, and builds up the management team and R&D team. All the staff cooperates well in product development, production and maintenance, and has a deep understanding of the concept of “customer-oriented”, and runs the service spirit through the company operation and management, to win the trust and support from customers.
The essence of a detector is the accuracy. Depending on years of measurement experience and unique solutions, through independent research and development, cooperative development and learning overseas latest technology, Unitec’s products are domestic advanced, and can compete with overseas brand. We are seeking for development and progress constantly, and trying to meet diversified demands from customers.