Introduction: The YK-1003 capacitive thin-film vacuum gauge adopts an internationally advanced sensor, with high-precision electronic components, and is assembled through a rigorous process. It adopts dry pressure measurement technology without intermediary liquid, which gives full play to the technical advantages of the sensor and has excellent technical performance. It has strong anti-overload and impact resistance, low temperature drift, high stability, and high measurement accuracy. Working principle: The pressure of the measured medium directly acts on the diaphragm of the sensor, causing the diaphragm to produce a small displacement proportional to the pressure of the medium. After the electronic circuit detects this displacement, it converts the displacement into a corresponding standard Industrial measurement signal. When overpressure, the diaphragm is directly attached to the solid substrate. Since the gap between the diaphragm and the substrate is only 0.1 mm, the displacement of the diaphragm can only be 0.1 mm when overloaded, so it is structurally ensured that the diaphragm will not be too large Deformation makes the sensor have strong anti-impact and anti-overload ability. Features: 1. Strong resistance to overload and impact 2. High stability: better than 0.1% of full scale per year 3. Strong anti-interference ability: waterproof, dustproof, shockproof, explosion-proof, anti-corrosion 4. Wide applicability: The product has a variety of models, a variety of process connection forms, and a variety of process connection materials, which can be suitable for various occasions in the measurement. 5. Easy installation: The product has a reasonable structure, small size and light weight, and can be installed directly at any position. Technical parameter: Working pressure: 12.5V～36V DC Output signal: 4mA～20mA (analog, two-wire system) Precision Accuracy grade: 0.1 grade, Temperature influence: ±0.15%FS/10℃ Stability: better than 0.1%FS/year Position influence: the installation position does not affect the zero point Allowable temperature: Normal working temperature: -20℃～70℃ Diaphragm: -20℃～80℃ Storage temperature: -20℃～80℃ Relative humidity 0～98%RH
Introduction: The YK-1003 capacitive thin-film vacuum gauge adopts an internationally advanced sensor, with high-precision electronic components, and is assembled through a rigorous process. It adopts dry pressure measurement technology without intermediary liquid, which gives full play to the technical advantages of the sensor and has excellent technical performance. It has strong anti-overload and impact resistance, low temperature drift, high stability, and high measurement accuracy. Working principle: The pressure of the measured medium directly acts on the diaphragm of the sensor, causing the diaphragm to produce a small displacement proportional to the pressure of the medium. After the electronic circuit detects this displacement, it converts the displacement into a corresponding standard Industrial measurement signal. When overpressure, the diaphragm is directly attached to the solid substrate. Since the gap between the diaphragm and the substrate is only 0.1 mm, the displacement of the diaphragm can only be 0.1 mm when overloaded, so it is structurally ensured that the diaphragm will not be too large Deformation makes the sensor have strong anti-impact and anti-overload ability.
