BENTLY NEVADA 133434-01 轉(zhuǎn)速計(jì)I/O模塊

BENTLY NEVADA 133434-01 轉(zhuǎn)速計(jì)I/O模塊

                                                      產(chǎn)品詳情資料：

本特利振動(dòng)模塊在航空上的應(yīng)用

　　本特利振動(dòng)模塊86517加速度計(jì)接口模塊是通常用于航空氣體發(fā)生器和燃?xì)廨啓C(jī)的振動(dòng)監(jiān)測(cè)的基于加速度傳感器的傳感器系統(tǒng)的組件。

　　本特利振動(dòng)模塊86517輸入加速度:靈敏度為50 pC/g pk或100 pC/g pk的壓電加速度計(jì)的差分輸入。加速度傳感器極極與極電容加延長(zhǎng)電纜電容不應(yīng)超過8300皮法。

　　本特利振動(dòng)模塊86517基于加速度計(jì)的傳感器系統(tǒng)由高溫電荷耦合加速度計(jì)組成；***，低噪音,高溫延長(zhǎng)電纜和加速度計(jì)接口模塊。對(duì)于航空燃?xì)廨啓C(jī)，加速度計(jì)通常由制造商或包裝商提供給發(fā)動(dòng)機(jī)，且由發(fā)動(dòng)機(jī)制造商認(rèn)證。這種類型的加速度計(jì)通常由與加速度計(jì)箱分離的壓電晶體構(gòu)造,使得加速度計(jì)輸出差分。與86517接口模塊一起使用的加速度傳感器具有每微克50皮尤克/克或100皮升/克的靈敏度以及所需的連接器。

本特利振動(dòng)監(jiān)測(cè)器為連續(xù)監(jiān)測(cè)設(shè)備提供保護(hù)

　　本特利振動(dòng)監(jiān)測(cè)器2300系列用于為次要關(guān)鍵設(shè)備和備份機(jī)械提供經(jīng)濟(jì)***連續(xù)振動(dòng)監(jiān)測(cè)與保護(hù)功能，它是專為連續(xù)監(jiān)測(cè)與保護(hù)***工業(yè)領(lǐng)域內(nèi)重要的輔機(jī)設(shè)備資產(chǎn)而設(shè)計(jì)制造的，適用于油氣、發(fā)電、水處理、造紙、采礦、水泥、以及其他行業(yè)中的許多動(dòng)設(shè)備。

　　本特利振動(dòng)監(jiān)測(cè)器設(shè)計(jì)用于多種機(jī)組序列或單缸設(shè)備，在這些設(shè)備上傳感器測(cè)點(diǎn)數(shù)與監(jiān)測(cè)通道數(shù)相匹配、并且這些測(cè)點(diǎn)需要進(jìn)行的信號(hào)處理。

　　本特利振動(dòng)監(jiān)測(cè)器提供振動(dòng)監(jiān)測(cè)與振動(dòng)高報(bào)警，目前它有兩個(gè)接受多種加速度傳感器類型的地震式測(cè)量輸入通道，一個(gè)用于時(shí)間同步測(cè)量的轉(zhuǎn)速輸入通道、以及用于繼電器干接點(diǎn)、4-20mA、SPA和Modbus/TCP輸出的輸出通道。不久的將來(lái)，還能夠接收電渦流傳感器和壓電式速度型地震式振動(dòng)傳感器的輸入。利用GE本特利內(nèi)華達(dá)監(jiān)測(cè)器組態(tài)軟件(BNMC)可以十分方便地對(duì)其進(jìn)行組太設(shè)置。

　　本特利振動(dòng)監(jiān)測(cè)器為次要關(guān)鍵機(jī)械和重要機(jī)械提供了具有******的狀態(tài)監(jiān)測(cè)與保護(hù)功能。

                         產(chǎn)品英文詳情資料：

Application of Bentley Vibration Module in Aviation

The Bentley vibration module 86517 accelerometer interface module is a component of an accelerometer based sensor system commonly used for vibration monitoring of aviation gas generators and gas turbines

Bentley vibration module 86517 input acceleration: differential input for piezoelectric accelerometers with sensitivity of 50 pC/g pk or 100 pC/g pk. The capacitance between the pole and pole of the acceleration sensor plus the capacitance of the extensio cable should not exceed 8300 pics.

The Bentley vibration module 86517 accelerometer based sensor system consists of a high-temperature charge coupled accelerometer; * * *, Low noise, high temperature extension cable and accelerometer interface module. For aviation gas turbines, accelerometers are usually supplied to the engine by the manufacturer or packager, and must be certified by the engine manufacturer. This type of accelerometer is usually constructed with piezoelectric crystals separated from the accelerometer box, allowing the accelerometer to output differential. The acceleration sensor used in conjunction with the 86517 interface module must have a sensitivity of 50 μ g/g or 100 μ l/g per microgram, as well as the required connectors.

Bentley vibration monitors provide protection for continuous monitoring equipment

The Bentley Vibration Monitor 2300 series is designed and manufactured to provide economic * * * continuous vibration monitoring and protection functions for secondary critical equipment and backup machinery. It is specifically designed and manufactured for continuous monitoring and protection of important auxiliary equipment assets in the * * * industrial field. It is suitable for many dynamic equipment in oil and gas, power generation, water treatment, papermaking, mining, cement, and other industries.

Bentley vibration monitors are designed for various unit sequences or single cylinder equipment, where the number of sensor measurement points matches the number of monitoring channels, and these measurement points require advanced signal processing.

The Bentley vibration monitor provides vibration monitoring and high vibration alarm. Currently, it has two seismic measurement input channels that accept multiple types of acceleration sensors, one speed input channel for time synchronization measurement, and output channels for relay dry contacts, 4-20mA, SPA, and Modbus/TCP outputs. In the near future, it will also be able to receive inputs from eddy current sensors and piezoelectric velocity seismic vibration sensors. Using the GE Bentley Nevada Monitor Configuration Software (BNMC), it is very convenient to set it up.

The Bentley vibration monitor provides status monitoring and protection functions with ******** for secondary and important machinery.

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