CSI A6312 Speed and Key Monitor for the CSI 6500 Machinery Health Monitor

AMS

CSI A6312 Speed and Key Monitor for the CSI 6500 Machinery Health Monitor

AMS

The Speed and Key Monitor is designed for high reliability for the plant’s most critical rotating machinery monitoring speed, phase, zero speed and direction of rotation. This 1-slot monitor is used together with the CSI 6500 monitors to build a complete API 670 machinery protection monitor. The Monitor can be configured for redundant mode where automatic switchover from primary to backup tach is possible. Sensor gap voltage and pulse counting/comparison are monitored to trigger switchover.

Specifications

Number of Inputs
Two, independent
Types of Inputs
Eddy current, differential
Range
Continuously adjustable with the configuration software
Nominal Voltage
-26.7 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
  • Remote Selectable limit multiply and triple bypass
  • Rear buffered proportional outputs, 0/4 - 20 mA output
  • Self-checking facilities include monitoring hardware, power input, hardware temperature, sensor and cable
  • 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