New
UQ-80 series CH4 methane transmitter
Excellent compensation algorithm, multi-stage standard gas calibration
The UQ-80CH4 methane transmitter uses an explosion-proof sensor, which has the characteristics of strong safety, fast response speed, and strong anti-interference ability. After compensation algorithm and multi-stage standard gas calibration, it also has the characteristics of long life, high accuracy, high repeatability and high stability. It is suitable for underground pipe corridors, underground parking lots, public toilets, garages, workshops, chemical plants, greenhouse farms and other occasions where real-time monitoring of methane concentration is required.The equipment adopts wide voltage 10~30V DC power supply, analog signal output, 4~20mA, 0~5V, 0~10V are optional. The shell has a high protection level and can adapt to testing occasions with harsh on-site environment.
■ The explosion-proof sensor is stable and durable.
■ Measuring range 0-100%LEL, other measuring ranges can also be customized.
■ The measurement accuracy is high, reaching within ±5%FS, and the repeatability can reach within 2%.
■ A variety of analog signal outputs are available: 4~20mA, 0~5V, 0~10V.
■ Optional high-quality OLED display allows direct viewing of values on site and clear display at night.
■ The on-site power supply adopts 10~30V DC wide voltage power supply, which can adapt to various DC power sources on site.
■ The product adopts a wall-mounted waterproof shell, which is easy to install and has a high protection level and can be used in harsh on-site environments.
Application fields
Petroleum and petrochemical, chemical plants, smelting plants, steel plants, coal plants, thermal power plants, medical research, pharmaceutical production workshops, tobacco companies, environmental monitoring, school scientific research, building construction, fire alarms, sewage treatment, industrial gas process control, boiler rooms, garbage treatment plants, tunnel construction, oil pipelines, gas stations, underground gas pipeline maintenance, indoor air quality testing, hazardous site safety protection, aerospace, military equipment monitoring, etc.
All prices are pre-tax prices in RMB and do not include 13% VAT or shipping!
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| Power Supply | 10~30V DC |
| Output Signal | 4~20mA, 0~5V, 0~10V |
| Power Consumption | 0.9W |
| Operating Temperature | 20~40℃ |
| Working humidity | 0~95%RH no condensation |
| Range | 0-100%LEL |
| Pressure range | 80~116Kpa |
| Stability | ≤7% signal value/year |
| Response Time | ≤15S |
| Warm up time | ≥5 minutes |
| Methane zero point drift | ±0.06% |
| Repeatability | ≤2% |
| Service Life | ≥24 months |
| Accuracy | ±5%FS, oxygen environment not less than 5%Vol |
| Resolution | 1%LEL |

Tell us about your measurement task and we will help with product selection and technical questions.info@doweston.com