The ABB 990-08-XX-01-00 is a 2-wire vibration transmitter designed to convert vibration signals from a transducer into a proportional electrical signal. It is commonly used for:
Rotating machinery condition monitoring
Structural health monitoring
Seismic monitoring
The transmitter has a wide frequency range from 0.1 to 1000 Hz, and a sensitivity range of 0.001 to 100 mV/g. It is also designed to be insensitive to DC offsets and common-mode voltages. Two versions are available: a standard version and a harsh environment version, which is built for high temperatures, humidity, and vibration.
