BQG-2118 Zirconia Oxygen Analyzer
BQG2118 zirconia oxygen analyzer is practical and reliable online automatic oxygen analyzer.
Its measurement and display system consists of an oxygen detector (sensor) and a display
instrument (transmitter). The detector is made of heatresisting and anticorrosion materials and
can be directly inserted into flues for measurement of oxygen. The display instrument adopts
singlechip control and can be used in combination with various electric unit combination instrument,
main display recorder instruments and distributed control systems (DCS).
Zirconia oxygen analyzer is used for rapid and accurate online measurement and analysis of the
oxygen contents in the flue gas produced by combustion equipments, such as boilers, furnaces
and heaters, so as to realize control of lowoxygen combustion, energy saving and pollution treatment.
Features
| The sensor is made of heat-resisting and anti-corrosion materials with high reliability. |
| With a special structural design, this analyzer doesn't need external air pump, and the reference air can realize |
| convection by itself. |
| The sensor has a standard air interface, which enables calibration check on the site and provides convenient |
| maintenance. |
| It adopts single-chip control and data processing with quick response, accurate measurement and stable |
| performance. |
Technical indexes
| 1.Measuring range: 0~20.6%02 |
| 2.Accuracy: ≤±2%FS |
| 3.Temperature of flue gas measured: ≤600ºC(low temperature type) |
| 600~800ºC(high temperature type) |
| 4. Excess air coefficient of flue gas measured: 0.1-99 |
| 5. Response time: ≤3 seconds (90% response) |
| 6. Current output: 0~10mADC or 4-20mADC |
| 7. Power supply: 220V±10% 50HZ± 5% |
| 8.Working conditions: ambient temperature: 0~50ºC |
| relative humidity:<85% |
| 9.Heating-up time of the heater of zirconia detector: Approx 20 minutes |
| 10.Overall dimension and dimension of the hole |
| Type |
Overall dimension mm |
Dimension of the hole mm (height * width) |
| Horizontal (H) |
160x80x120 |
152+1×76+1 |
| Vertical (Z) |
80x160x120 |
76+1×152+1 |
| Square (Q) |
160x160x200 |
152+1×152+1 |
| Wall mounting (G) |
220 x 170 x 75 (height x width x thickness) |
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: We can provide samples, it's extra.
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contact: Louise Zhou
Tele: +86 021 33897320-8042
Mobile +86 15180184494
Audited Supplier 
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