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Ultra-Trak750向您展示以下预警信号：
机械故障
阀门泄漏
流动中断
通过检测超声波振幅的变化进行电弧放电
怎么运行的：
Ultra-Trak750可感应操作设备产生的高频辐射?？梢栽?20分贝的宽动态范围内设置基线阈值。一旦设置好Ultra-Trak750，就会监测40分贝范围内超声波振幅的变化。Ultra-Trak750可以与其他设备连接，以提供警报或跟踪潜在问题。在某些情况下，Ultra-Trak750可用于增加声级，例如警告阀门泄漏或轴承故障的发生。幅度下降可用于发出线路流量中断或机器停机报警。
Ultra-Trak750可以在安装后立即防止意外?；筒匪鹗?。Ultra-Trak750被动监测操作设备产生的超声波。由于其4-20 mA电流输出和纯解调输出，它可以方便地连接到报警或记录仪进行数据记录。
坚固耐用的Ultra-Trak750采用不锈钢制成，具有防水和防尘功能，这意味着它可以在一些具挑战性的环境中进行外部安装。结合120 dB的极宽动态范围和灵敏度调节; 该传感器可满足您苛刻的传感需求。
UE Ultra-Trak750功能：
1.用于分析的解调输出
2.动态范围：120 dB
3.感应范围40 dB：一旦设置了声级，就有40 dB的监听范围。
4.峰值频率响应：40 kHz
5.外部数据记录或录音的输出。
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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