Built-in pump Multi Gas Detector Universal CO EX H2S O2 CO2 Coal Mine Detector
Characteristics and functions:
1. One press to restore factory setting, free from the bother of miss-operation
2. Self-calibration and zero calibration functions, makes the detection more accurate and reliable
4. Explosion-proof certification, explosion-proof grade: ExiaⅡCT4
5. Monitor the CO O2 H2S EX CO2 gas concentration in environment and enclosed space and alarm
6. Supports Chinese and English operation, easy to shift
3. Gas concentration unit ppm and mg/m3 can be shifted quickly
7. LCD dot matrix display, the gas type, unit, concentration, local time, temperature and max measure value (optional) can be showed on the screen
8. 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
11. (Optional) High speed data transmission by USB, which can download and print data.
Specifications
| Gas Detected | CO O2 H2S EX CO2 |
| 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 | 0-1000ppm, 0-30%VOL, 0-100ppm, 0-100%LEL, 0-5000ppm |
| Resolution | CO: 1ppm, O2: 0.01%VOL, H2S: 0.1ppm, EX: 1%LEL, CO2: 1ppm |
| Precision | ≤± 2% F.S. |
| Signal Output | High-speed data transmission by USB, available for data downloading and
printing (optional function) |
| 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 | Units are switchable |
| Temperature | -20℃~50℃ | Humidity | 0-95%RH |
| Explosion-Proof | ExiaⅡCT4 | Degree of protection | IP66 |
| Alarm mode | Sound, light, vibration | Operating time | 100h(pump off) |
| Dimensions | 205*75*32mm | Weight | 300g |
Our service:
1.For all our customers, we guarantee one year warranty, and life-long maintenance.
2.All inquiries will be replied in 24 hours.
3.We will provide technical support, our engineers will help to solve the problems you met.
4.We can provide OEM service.
5.We are manufacturer with own factory, welcome to visit our factory.
6.All products will be well checked and well packed before shipment, and qualification certificatewill be provided.
FAQ:
1.When can I get the price?
We usually quote within 6hours after we get your inquiry. If you are vey urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.
2. What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 2-3 working days after order confirmed.
3. What is your terms of delivery?
We accept EXW,FOB, CFR, CIF, ect. You can choose the one which is the most convenient and cost effective for you.
4. How much will be the Shipping cost and time?
This will depend on the size of your goods and the method of shipping (by sea/ by air/by Express) and your designated port or air port. We will be grateful if you can spare us some minutes to help us since it will enable us to evaluate the cost based on the information provided.
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Built In Pump Multi Gas Detector Universal CO EX H2S O2 CO2 Coal Mine Detector Images
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