A6120 9199-00002 - Vibration Monitoring Module

Description

The Case Seismic Vibration Monitor, for use with electromechanical seismictransducers, is designed for high reliability for the plant’s most critical rotatingmachinery. This 1-slot monitor is used together with other CSI 6500 monitors tobuild a complete API 670 machinery protection monitor. Applications include steam,gas, compressors and hydro turbomachinery. Case measurements are common innuclear power applications. The main functionality of the Case Seismic Vibration Monitor is to accurately monitorcase seismic vibration and reliably protect machinery by comparing vibrationparameters against alarm setpoints, driving alarms and relays.

Case seismic vibration sensors, sometimes called case absolute (not to be confusedwith shaft absolute), are electro-dynamic, internal spring and magnet, velocity outputtype sensors. The case seismic vibration monitor provides overall vibration monitoringfor the bearing case in velocity, mm/sec (in/sec). Since the sensor is mounted on the case, the resultant vibration of the case could beinfluenced by many different sources including rotor movement, foundation and casestiffness, blade vibration, adjacent machines, etc. When replacing field sensors, many sensors are being updated with piezoelectrictype sensors that provide internal integration from acceleration to velocity. Thepiezoelectric-type sensor is a newer style electronic sensor, instead of an olderelectromechanical sensor. The Case Seismic Vibration Monitor is backward-compatibleto the electro-mechanical sensors installed in the field.

The CSI 6500 Machinery Health Monitor is an integral part of PlantWeb® andAMS Suite. PlantWeb provides operations integrated machinery health combined withthe Ovation® and DeltaV™ process control system. AMS Suite provides maintenancepersonnel advanced predictive and performance diagnostic tools to confidently andaccurately determine machine malfunctions early

• Two-channel, 3U size, 1-slot plugin module decreases cabinet spacerequirements in half from traditionalfour-channel 6U size cards • API 670 compliant,hot-swappable module • Remote selectable limitmultiply and trip bypass • Front and rear bufferedand proportional outputs,0/4-20 mA output, 0 - 10 V output • Use with displacement sensors PR6422,PR6423, PR6424, PR6425, and driverCON 011/91, 021/91,041/91

Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

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