Bently Nevada 149369-01 Enhanced Keyphasor Module
Overview
The Bently Nevada 149369-01 is an Enhanced Keyphasor Module designed to provide precise timing measurements for machinery monitoring. It is part of the 3500 Machinery Protection System, converting input signals from proximity probes or magnetic pickups into digital Keyphasor signals.
Technical Specifications
Specification | Details |
---|---|
Manufacturer | Bently Nevada (Baker Hughes) |
Product No. | 149369-01 |
Product Type | Enhanced Keyphasor Module |
Input Signal Range | +0.8 V to -21.0 V (Non-Isolated I/O modules) |
+5V to -11V (Isolated I/O modules) | |
Input Impedance | 21.8 kΩ minimum |
Input Range | 1 to 1,200,000 cpm (0.017 to 20 kHz) |
Output Range | 1 to 99,999 cpm (0.017 to 1667 Hz) |
Output Impedance | 504 Ω maximum buffered output impedance |
Power Consumption | 3.2 Watts typical |
Power Supply | -24 VDC, 40 mA maximum per channel |
Bently Nevada 149369-01 Enhanced Keyphasor Module
Bently Nevada 149369-01 Enhanced Keyphasor Module
Overview
The Bently Nevada 149369-01 is an Enhanced Keyphasor Module designed to provide precise timing measurements for machinery monitoring. It is part of the 3500 Machinery Protection System, converting input signals from proximity probes or magnetic pickups into digital Keyphasor signals.
Technical Specifications
Specification | Details |
---|---|
Manufacturer | Bently Nevada (Baker Hughes) |
Product No. | 149369-01 |
Product Type | Enhanced Keyphasor Module |
Input Signal Range | +0.8 V to -21.0 V (Non-Isolated I/O modules) |
+5V to -11V (Isolated I/O modules) | |
Input Impedance | 21.8 kΩ minimum |
Input Range | 1 to 1,200,000 cpm (0.017 to 20 kHz) |
Output Range | 1 to 99,999 cpm (0.017 to 1667 Hz) |
Output Impedance | 504 Ω maximum buffered output impedance |
Power Consumption | 3.2 Watts typical |
Power Supply | -24 VDC, 40 mA maximum per channel |