Principle of electric – pneumatic tank level measuring equipment
The principle of this level measurement method is the same as that of a gas thruster, however, the mechanical signal is converted to an analog 4~20mA and transmitted to the digital display via an E/P converter. The 4~20mA signal at the automatic control center will be calculated to determine the level of liquid in the corresponding cellar, tank and tank.
Refer to the continuous level measurement systems of the cargo according to other principles.
Specifications table
- Power Supply: AC220V/50Hz, AC110V/60Hz
- Energy consumption: 5W/point
- Compressed air supply: 0.4~0.7MPa
- Working pressure: 0.3MPa
- Measuring range: 0~20m
- System accuracy: ±1%FS
- Operating ambient temperature: 0~+60°C
- Output signal: 4~20mA, Rs485
- Measuring tube size: Φ6X1, Φ8X1, Φ10X1 – usually stainless steel pipe
- Signal pipe: Φ6 (or Φ8) X1 copper pipe
- Gas consumption: 10L/channel
- Basement blindness: 100mm
- Posted censorship type: CCS, GL, NK
Features of electric – pneumatic tank level measuring equipment
- Advanced technology, sensor and system self-testing
- Connect your computer using an RS485 signal that displays a lot of data and forms
- The E/P converter is an RDLY pressure sensor with high precision and reliable operation
- Full/shallow level alarm or full/shallow alarm with images and sounds
- Fix weight errors
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