EMERSON A3120/022-000 CSI 3120 Bearing-Vibration Monitor
Description:
Emerson’s Dual-Channel Bearing-Vibration Monitor is designed for small and low channel applications such as small steam, gas, and hydro turbines, and such as compressors, pumps, and fans to measure absolute bearing vibration signals. Measurement settings, alarms, and provided outputs are field configurable via software.
Measurement Performance
Sensor Input Type: Seismic Sensors of Type PR9268
Measurement Range: Freely selectable by means of configuration software according to the measuring range of the applied sensors
Frequency Range:   High-Pass Filter 5 / 10 / 15 Hz
                              Low-Pass Filter 50 to 1500 Hz
Connection Type: “Harting” socket
Environmental
Shock Limit: 20 g pk
Temperature Range: -20 to 65°C (-4 to149°F)
Sealing: IP65
Agency Ratings: CE
Mechanical
Case Material / Weight: Aluminum, stainless / ~1300 g (45.8 oz.)
Mounting: Wall mount
Electrical
Supply Voltage: Nominal +24 VDC
Permissible Voltage Range: +18 to +31.2 VDC
Power Consumption: max. 6 W
Buffered Out: Connection Available at Pins (Cage Terminal)
Voltage Range ±5.0 VDC
Accuracy ± 2.5%
Current Out: Current Range 0/4 to 20 mA (20 to 4/0 mA)
Galvanically separated
Open circuit and short-circuit proof
Maximum Burden 500 Ohm
Relay Out: Voltage UMAX : 48 VDC 
Current IMAX : 1 A
Contact Rating PMAX : 50 W