CSI A6140 Shaft Absolute Vibration Monitor for the CSI 6500 Machinery Health Monitor

AMS

CSI A6140 Shaft Absolute Vibration Monitor for the CSI 6500 Machinery Health Monitor

AMS

The Shaft Absolute Vibration Monitor is designed for high reliability for the plant’s most critical rotating machinery. This 1-slot monitor is used together with other CSI 6500 monitors to build a complete API 670 machinery protection monitor. The main functionality of the Shaft Absolute Vibration monitoring module is to accurately monitor shaft absolute vibration and reliably protect machinery by comparing vibration parameters against alarm set points, driving alarms and relays.

Specifications

Number of Inputs
Two, independent or combined monitoring modes
Types of Inputs
Eddy current, seismic or piezoelectric, differential
Channel 1 Input Resistance
>100 k&8486;
Channel 1 Input Voltage Range
-1 to -23 VDC
Channel 2 Input Resistance
>100 k&8486;
Channel 2 Input Voltage Range
-5 to 15 VDC
Handle
Easily remove card and provide plate for module and sensor identification
Dimensions (W x H x L)
30 mm x 128.4 mm x 160 mm
Gross Weight
app 450 g (0.992 lbs)
Operating Temperature
0 to 65°C (32 to 149°F)
Storage Temperature
-30 to 85°C (-22 to 185°F)
Relative Humidity
5-95%, non condensing
Shock
98 m/s², 16 msec
Vibration
0.15 mm (10-55HZ), 19.6 mm/s² (55-150 Hz)

Features

  • Two-channel, 3U size, 1 slot plug in module decreases cabinet sapce requirements in half from traditional four-channel 6U size cards
  • API 670 compliant, hot swappable module
  • Front and rear buffered and proportional outputs, 0/4-20 mA output, 0-10 V output
  • Self-checking facilities include monitoring hardware, power input, hardware temperature, sensor and cable
  • For connecting one displacement sensor and one seismic, or piezoelectric sensor, so that the combined output is shaft absolute relative to free space
  • Use with displacement sensor 6422, 6423, 6424 and 6425 and driver CON 011/91, 021/91, 041/91 and case-mounted piezo electric velocity sensor

Documents & Drawings

Training & Services