







BENTLY 24765-02-01 本特利傳感器是一款專為工業(yè)設備狀態(tài)監(jiān)測設計的高精度傳感器,廣泛應用于汽輪機、壓縮機、風機等旋轉(zhuǎn)機械的振動、位移、膨脹等參數(shù)的實時監(jiān)測。

一、產(chǎn)品特點
高精度測量
采用線性可變差動變壓器(LVDT)技術(shù),線性范圍可達 50.8mm,分辨率高,確保測量數(shù)據(jù)的準確性。
電氣比例系數(shù)為 0.404V/mm,輸出信號穩(wěn)定,抗干擾能力強。
寬溫工作范圍
工作溫度范圍為 -18°C 至 +71°C,適用于惡劣的工業(yè)環(huán)境。
堅固耐用設計
傳感器配備防護罩,可有效抵御灰塵、油污和水汽的侵蝕,延長使用壽命。
結(jié)構(gòu)緊湊,安裝方便,適用于各種工業(yè)現(xiàn)場。
高可靠性和穩(wěn)定性
滿量程穩(wěn)定性優(yōu)于 0.125%,非線性誤差小于 0.25%,溫度系數(shù)為 0.05%/°C,確保長期運行的可靠性。

二、技術(shù)參數(shù)
參數(shù) 規(guī)格
電氣比例系數(shù) 0.404V/mm
線性范圍 50.8mm
工作溫度 -18°C 至 +71°C
輸出信號 電壓信號(0-5V)
防護等級 IP65(防護罩)
安裝方式 螺紋安裝
重量 2.3Kg

三、應用領(lǐng)域
汽輪機監(jiān)測:用于監(jiān)測汽輪機機殼的熱膨脹,防止因熱應力導致的設備損壞。
壓縮機監(jiān)測:實時監(jiān)測壓縮機轉(zhuǎn)子的振動和位移,確保設備安全運行。
風機監(jiān)測:對風機的軸向位移和振動進行監(jiān)測,提前預警潛在故障。
工業(yè)自動化:適用于各種旋轉(zhuǎn)機械的狀態(tài)監(jiān)測和故障診斷。

四、安裝與使用
安裝位置
傳感器應安裝在設備的關(guān)鍵監(jiān)測點,如機殼、軸承座或轉(zhuǎn)子軸上,確保測量數(shù)據(jù)的有效性。
接線方式
按照傳感器說明書連接電源和信號線,確保接線牢固,避免信號干擾。
調(diào)試與校準
安裝完成后,需進行零位校準和靈敏度調(diào)整,確保測量數(shù)據(jù)的準確性。
日常維護
定期檢查傳感器的防護罩是否完好,清理灰塵和油污,確保傳感器正常工作。
五、優(yōu)勢總結(jié)
高精度與穩(wěn)定性:滿足工業(yè)設備對高精度測量的需求。
寬溫適應性:適用于各種惡劣環(huán)境,確保長期可靠運行。
易于安裝與維護:結(jié)構(gòu)緊湊,安裝方便,維護成本低。
廣泛應用:適用于汽輪機、壓縮機、風機等多種工業(yè)設備。
六、注意事項
避免在強電磁干擾環(huán)境下使用,以免影響測量精度。
安裝時需確保傳感器與被測表面垂直,避免測量誤差。
定期檢查傳感器的輸出信號,發(fā)現(xiàn)異常及時處理。
BENTLY 24765-02-01 Bentley sensor is a high-precision sensor designed specifically for industrial equipment condition monitoring, widely used for real-time monitoring of vibration, displacement, expansion and other parameters of rotating machinery such as steam turbines, compressors, fans, etc.
CHARACTERISTICS
high precision measurement
Adopting linear variable differential transformer (LVDT) technology, the linear range can reach 50.8mm, with high resolution, ensuring the accuracy of measurement data.
The electrical proportional coefficient is 0.404V/mm, the output signal is stable, and the anti-interference ability is strong.
Wide temperature working range
The working temperature range is -18 ° C to+71 ° C, suitable for harsh industrial environments.
Durable and sturdy design
The sensor is equipped with a protective cover, which can effectively resist the erosion of dust, oil, and water vapor, extending its service life.
Compact structure, easy installation, suitable for various industrial sites.
High reliability and stability
The full-scale stability is better than 0.125%, the nonlinear error is less than 0.25%, and the temperature coefficient is 0.05%/° C, ensuring the reliability of long-term operation.
2、 Technical parameters
Parameter specifications
Electrical proportional coefficient 0.404V/mm
Linear range 50.8mm
Working temperature -18 ° C to+71 ° C
Output signal voltage signal (0-5V)
Protection level IP65 (protective cover)
Installation method: threaded installation
Weight 2.3Kg
3、 Application Fields
Turbine monitoring: used to monitor the thermal expansion of the turbine casing and prevent equipment damage caused by thermal stress.
Compressor monitoring: Real time monitoring of the vibration and displacement of the compressor rotor to ensure safe operation of the equipment.
Fan monitoring: Monitor the axial displacement and vibration of the fan to provide early warning of potential faults.
Industrial automation: suitable for condition monitoring and fault diagnosis of various rotating machinery.
4、 Installation and use
Installation position
Sensors should be installed at key monitoring points of the equipment, such as the casing, bearing seat, or rotor shaft, to ensure the validity of measurement data.
Connection
Connect the power and signal wires according to the sensor manual, ensuring that the wiring is secure and avoiding signal interference.
Debugging and Calibration
After installation, zero calibration and sensitivity adjustment are required to ensure the accuracy of measurement data.
Routine maintenance
Regularly check whether the protective cover of the sensor is intact, clean dust and oil stains, and ensure that the sensor is working properly.
5、 Summary of Advantages
High precision and stability: meet the needs of industrial equipment for high-precision measurement.
Wide temperature adaptability: Suitable for various harsh environments, ensuring long-term reliable operation.
Easy to install and maintain: compact structure, easy installation, low maintenance cost.
Widely applicable: Suitable for various industrial equipment such as steam turbines, compressors, fans, etc.
6、 Precautions
Avoid using in strong electromagnetic interference environments to avoid affecting measurement accuracy.
During installation, it is necessary to ensure that the sensor is perpendicular to the surface being measured to avoid measurement errors.
Regularly check the output signal of the sensor and promptly handle any abnormalities found.
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