Product Description:
YJJ OELASER-T/CH4/NC/P/FXX/5 4 Series laser Methane Sensing Probes
Features:
4The laser methane sensor uses tunable laser Spectral absorption (TDLASTDLAS) technology to accurately measure the target gas. The sensor probe integrates advanced laser and detector, etc., to achieve high precision, high density, high reliability of miniaturized integrated package; The sensor adopts open gas exchange mode; The sensor adopts excellent optical system and excellent algorithm to realize the difficult and accurate measurement, which ensures the advantages of high detection accuracy, fast response and low power consumption.
2. Feature specifications
High precision, miniaturization, low power consumption;
The effective absorption path is long, which can achieve a long effective absorption path in a small optical system;
High reliability, intrinsic anti-interference (non-methane gas has no reaction);
Wide operating voltage (3.3V3.3V ~ 5.0V5.0V) TTL serial port for power supply, convenient for secondary integration;
3. Application field
Petroleum, chemical, mining;
Natural gas pipelines, transmission stations, filling stations;
Coal mine safety monitoring;
Pipeline leak monitoring and domestic natural gas leak monitoring;
Underground integrated pipe gallery, gas leakage monitoring, biogas monitoring;
Other related safety monitoring and testing areas.
4. Technical parameters (reference, for reference only)
Instructions:
4.1
The specific data format and communication protocol are shown in Annex I.
4.2
The power saving mode of the sensor probe is recommended to supply the sensor probe with a working voltage of 3.6V3.6V and a working current limit of 300mA300mA ~ 400mA.
High precision, miniaturization, low power consumption
Achieve a longer effective absorption optical path in small optical systems
High reliability and intrinsic anti-interference (no reaction with non-methane gases)
Wider operating voltage (3.3V-5.0V)
TTL digital signal output, facilitating secondary integration
Application:
Petroleum, chemical industry, mining
Natural gas pipelines, transmission stations, and gas filling stations
Coal mine safety monitoring
Pipeline leakage monitoring and household natural gas leakage monitoring
Underground utility tunnels, gas leakage monitoring, biogas monitoring
Other related fields of safety supervision and testing
Specifications:
| Output type | RS232/ Analog voltage |
| Power supply current | 50 |
| Work pressure | 0.8 MPa or less |
| Storage temperature | - 20 ~ + 65 |
Product Tags:
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YJJ OELASER-T/CH4/NC/P/FXX/5 4 Series Laser Methane Sensing Probes Images
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