PR9268/300-000 是 EPRO 公司生產(chǎn)的一款電動力速度傳感器,用于絕對振動測量,適用于關鍵渦輪機械應用,例如蒸汽、燃氣和水力渦輪機、壓縮機、泵和風扇等,以測量殼體振動。以下是該傳感器的一些關鍵特性和規(guī)格:
非接觸式測量:用于靜態(tài)和動態(tài)位移量的測量,例如軸向和徑向軸位移、軸偏心、軸振動、軸承磨損、油膜厚度、裂紋檢測等
高輸出低阻抗:測量線圈具有高輸出和低阻抗,使傳感器具有很強的抗干擾性
多種通用標準兼容:符合 API 670、DIN 45670、ISO 10817-1 等多種通用標準
高防爆等級:可在需要防爆的環(huán)境中使用,防爆等級可達到 Eex ib IIC T6/T4
直接連接到特定系統(tǒng):能夠直接與 EPRO 公司生產(chǎn)的 MMS 3000 和 MMS 6000 汽輪機監(jiān)測保護系統(tǒng)連接
動態(tài)性能:對于 PR9268/20x-x00 和 PR9268/30x-x00 型號,靈敏度為 28.5 mV/mm/s (723.9 mV/in/s),頻率范圍是 4 到 1000Hz,自然頻率為 4.5Hz ± 0.75Hz @ 20°C (68°F)
環(huán)境適應性:工作溫度范圍為 -20 至 100°C (-4 至 212°F),相對濕度 0 至 100% 不凝結
防護等級:PR9268/20x-x00 和 PR9268/30x-x00 的防護等級是 IP55,而其他型號如 PR9268/01x-x00、PR9268/60x-000 和 PR9268/70x-000 的防護等級是 IP65
這款傳感器以其高精度和可靠性,適用于各種工業(yè)測量應用,并且結構堅固,可以安裝在惡劣的環(huán)境中
The PR9268/300-000 is an electro-dynamic speed sensor manufactured by EPRO for absolute vibration measurement for critical turbomachinical applications such as steam, gas and hydraulic turbines, compressors, pumps and fans to measure shell vibration. Here are some of the key features and specifications of the sensor:
Non-contact measurement: For the measurement of static and dynamic displacement, such as axial and radial displacement, shaft eccentricity, shaft vibration, bearing wear, oil film thickness, crack detection, etc
High output low impedance: The measurement coil has a high output and low impedance, so that the sensor has strong anti-interference
Multiple common standards: Compliant with API 670, DIN 45670, ISO 10817-1 and other common standards
High explosion-proof rating: can be used in the need of explosion-proof environment, explosion-proof rating can reach Eex ib IIC T6/T4
Direct connection to specific systems: Direct connection to EPRO's MMS 3000 and MMS 6000 turbine monitoring and protection systems
Dynamic performance: For PR9268/20x-x00 and PR9268/30x-x00 models, the sensitivity is 28.5 mV/mm/s (723.9 mV/in/s), the frequency range is 4 to 1000Hz, Natural frequency 4.5Hz ± 0.75Hz @ 20°C (68°F)
Environmental adaptability: Operating temperature range -20 to 100°C (-4 to 212°F), relative humidity 0 to 100% non-condensing
The PR9268/20x-x00 and PR9268/30x-x00 are rated IP55, while other models such as the PR9268/01x-x00, PR9268/60x-000 and PR9268/70x-000 are rated IP65
The high precision and reliability of this sensor make it suitable for a variety of industrial measurement applications, and it is robust enough to be installed in harsh environments
聯(lián)系: BeLin
電子郵件: 18005021035@163.com
電話:18005021035
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