Emerson | MMS 6140 | Relative Rotor Vibration Monitor
The MMS 6140 is designed to monitor relative rotor vibration in rotating machinery. It supports the connection of one eddy current sensor and one seismic or piezoelectric transducer, making it versatile for various monitoring applications.
Features
-
Dual-Channel Monitoring:
- Channel 1: Compatible with eddy current sensors, with a signal frequency range of 1-250 Hz.
- Channel 2: Compatible with seismic or piezoelectric sensors, with a signal frequency range of 5-2000 Hz.
-
Single-Channel Mode: Each channel can operate independently:
- Channel 1: Used for shaft vibration monitoring.
- Channel 2: Used for bearing vibration monitoring.
- Measuring Range Multiplier: Adjustable within 1.000 to 4.999 to modify alarm limits during run-up or run-down.
- RS 232 and RS 485 Interfaces: For configuration and reading out of measuring results, and connection to analysis and diagnosis systems or host computers.
- 24V Logic: Input resistance ≥ 30 kΩ, key pulse input for analysis purposes.
Specifications
- Input Resistance: ≥ 30 kΩ
- Voltage Inputs: 0-10 V (two, one for each channel)
- Input Impedance: > 100 kΩ
- Resolution: 10 bit
Emerson | MMS 6140 | Relative Rotor Vibration Monitor
Emerson | MMS 6140 | Relative Rotor Vibration Monitor
The MMS 6140 is designed to monitor relative rotor vibration in rotating machinery. It supports the connection of one eddy current sensor and one seismic or piezoelectric transducer, making it versatile for various monitoring applications.
Features
-
Dual-Channel Monitoring:
- Channel 1: Compatible with eddy current sensors, with a signal frequency range of 1-250 Hz.
- Channel 2: Compatible with seismic or piezoelectric sensors, with a signal frequency range of 5-2000 Hz.
-
Single-Channel Mode: Each channel can operate independently:
- Channel 1: Used for shaft vibration monitoring.
- Channel 2: Used for bearing vibration monitoring.
- Measuring Range Multiplier: Adjustable within 1.000 to 4.999 to modify alarm limits during run-up or run-down.
- RS 232 and RS 485 Interfaces: For configuration and reading out of measuring results, and connection to analysis and diagnosis systems or host computers.
- 24V Logic: Input resistance ≥ 30 kΩ, key pulse input for analysis purposes.
Specifications
- Input Resistance: ≥ 30 kΩ
- Voltage Inputs: 0-10 V (two, one for each channel)
- Input Impedance: > 100 kΩ
- Resolution: 10 bit