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          首頁(yè) > 技術(shù)與支持 > UE750遠(yuǎn)程監(jiān)控傳感器感應(yīng)超聲波幅度變化并防止意外停機(jī)
          UE750遠(yuǎn)程監(jiān)控傳感器感應(yīng)超聲波幅度變化并防止意外停機(jī)
          點(diǎn)擊次數(shù):3164 更新日期:2020-02-11

          Ultra-Trak750向您展示以下預(yù)警信號(hào):

          機(jī)械故障

          閥門(mén)泄漏

          流動(dòng)中斷

          通過(guò)檢測(cè)超聲波振幅的變化進(jìn)行電弧放電

          怎么運(yùn)行的:

          Ultra-Trak750可感應(yīng)操作設(shè)備產(chǎn)生的高頻輻射。可以在120分貝的寬動(dòng)態(tài)范圍內(nèi)設(shè)置基線(xiàn)閾值。一旦設(shè)置好Ultra-Trak750,就會(huì)監(jiān)測(cè)40分貝范圍內(nèi)超聲波振幅的變化。Ultra-Trak750可以與其他設(shè)備連接,以提供警報(bào)或跟蹤潛在問(wèn)題。在某些情況下,Ultra-Trak750可用于增加聲級(jí),例如警告閥門(mén)泄漏或軸承故障的發(fā)生。幅度下降可用于發(fā)出線(xiàn)路流量中斷或機(jī)器停機(jī)報(bào)警。

          Ultra-Trak750可以在安裝后立即防止意外停機(jī)和產(chǎn)品損失。Ultra-Trak750被動(dòng)監(jiān)測(cè)操作設(shè)備產(chǎn)生的超聲波。由于其4-20 mA電流輸出和純解調(diào)輸出,它可以方便地連接到報(bào)警或記錄儀進(jìn)行數(shù)據(jù)記錄。

          堅(jiān)固耐用的Ultra-Trak750采用不銹鋼制成,具有防水和防塵功能,這意味著它可以在一些具挑戰(zhàn)性的環(huán)境中進(jìn)行外部安裝。結(jié)合120 dB的極寬動(dòng)態(tài)范圍和靈敏度調(diào)節(jié); 該傳感器可滿(mǎn)足您苛刻的傳感需求。

          UE Ultra-Trak750功能:

          1.用于分析的解調(diào)輸出

          2.動(dòng)態(tài)范圍:120 dB

          3.感應(yīng)范圍40 dB:一旦設(shè)置了聲級(jí),就有40 dB的監(jiān)聽(tīng)范圍。

          4.峰值頻率響應(yīng):40 kHz

          5.外部數(shù)據(jù)記錄或錄音的輸出。

          Power Supply: 18-30 V (30 mA max) 18-30 V

          Current Draw: 4-20 mA (25 mA max) proportional to ultrasound signal detected 30 mA max

          Output: *optional: Demodulated/heterodyned* Demodulated/heterodyned*

          4-20 mA proportional to ultrasound signal detected

          Ambient Temperature Range: 32°-122°F (0°-50°C)

          Detection Frequency: 40 kHz (± 2 kHz)

          Non-Volatile Sensitivity Adjustment: Pushbutton contact closure or TTL control signal

          Cable: RF Shielded 10′ (3m)

          Transducer: piezoelectric

          Method of Attachment: 10/32 thread mounting hold

          Housing: Stainless steel: water resistant & dust proof, meets NEMA 4X requirements. Exceeds IP 54 ratings

          Loop Powered Current Output

          Power Supply: 18-30 V (30 mA max) 18-30 V

          Current Draw: 4-20 mA (25 mA max) proportional to ultrasound signal detected 30 mA max

          Output: *optional: Demodulated/heterodyned* Demodulated/heterodyned*

          4-20 mA proportional to ultrasound signal detected

          Ambient Temperature Range: 32°-122°F (0°-50°C)

          Detection Frequency: 40 kHz (± 2 kHz)

          Non-Volatile Sensitivity Adjustment: Pushbutton contact closure or TTL control signal

          Cable: RF Shielded 10′ (3m)

          Transducer: piezoelectric

          Method of Attachment: 10/32 thread mounting hold

          Housing: Stainless steel: water resistant & dust proof, meets NEMA 4X requirements. Exceeds IP 54 ratings

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