The 990 Vibration Transmitter is intended primarily for the original equipment manufacturers (OEMs) of centrifugal air compressors or small pumps, motors, or fans who prefer to provide a simple 4 to 20 mA proportional vibration signal as the input to their machinery control system. The transmitter is a two-wire, loop-powered device that accepts input from our 3300 NSv proximity probe and its matching extension cable (available in 5 m and 7 m system length options).
The transmitter conditions the signal into appropriate peakto-peak vibration amplitude engineering units, and provides this value as a proportional 4 to 20 mA industry-standard signal as the input to the control system where machinery protection alarming and logic occurs.
FAQ:
1. Does the 990-10-70-01-00 Vibration Transmitter require agency approval?
No, this specific model does not require agency approvals, as indicated by the "00" in the product code. It is suitable for general industrial use but does not have certifications for hazardous locations.
2. How does the 990 Vibration Transmitter communicate with monitoring systems?
The 990-10-70-01-00 transmits vibration data using a 4-20mA output signal, which is compatible with most vibration monitoring and control systems. This industry-standard signal is widely used for condition monitoring.
3. What are the applications of the 990-10-70-01-00 Vibration Transmitter?
The 990-10-70-01-00 is used in various industrial applications where vibration monitoring is critical, including motors, pumps, turbines, and compressors. It helps detect issues like imbalances, misalignments, and bearing wear, allowing for timely maintenance and preventing downtime.
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86-18965423501 
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