Linear adjust mechanical vibration switch (30 pages)
Summary of Contents for PCB Piezotronics 691B42
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Model 691B42 Switch Box Installation and Operating Manual For assistance with the operation of this product, contact PCB Piezotronics, Inc. Toll-free: 800-959-4464 24-hour SensorLine: 716-684-0001 Fax: 716-684-3823 E-mail: imi@pcb.com Web: www.imi-sensors.com...
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Piezotronics, user servicing or repair is critical test. not recommended and, if attempted, may void the factory warranty. Routine PCB Piezotronics maintains an ISO- maintenance, such as the cleaning of 9001 certified metrology laboratory and electrical connectors, housings, and offers calibration services, which are...
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50% of the general contact numbers are: replacement cost returned item(s). PCB will provide a price PCB Piezotronics, Inc. quotation replacement 3425 Walden Ave. recommendation for any item whose Depew, NY14043 USA repair costs would exceed 50% of...
INDUSTRIAL MONITORING INSTRUMENTATION DIVISION introduction The Models 691B41 and 691B42 are vibration switch boxes that provide terminal strip input with the convenience of BNC outputs. They are used in conjunction with commercially available data collectors and analyzers. They provide inputs and switched outputs for vibration sensors with built in temperature sensors. A few specifications...
INDUSTRIAL MONITORING INSTRUMENTATION DIVISION terminal strip wiring TEMP TEMP – Temperature Sensor Input If the vibration sensors have a built-in temperature sensor, connect the wire to this terminal strip input. Shield Connect the sensor’s shield; if applicable Negative Input Connect the sensor’s negative input Positive Input Connect the sensor’s positive input PAGE 4...
This will not ground the (-) input of the vibration sensors, since they are isolated from the shield. figure 1 – vibration switch box calibration The 691B41 and 691B42 do not need any calibration since they are only switch boxes. If there are any questions concerning the products, please contact the factory. PAGE 5...
2 – ESD sensitivity This equipment is designed with user safety in mind; however, the protection provided by the equipment may be impaired if the equipment is used in a manner not specified by PCB Piezotronics, Inc. caution 1 – ESD sensitivity Cables can kill your equipment.
INDUSTRIAL MONITORING INSTRUMENTATION DIVISION warranty IMI instrumentation is warranted against defective material and workmanship for 1 year unless otherwise expressly specified. Damage to instruments caused by incorrect power or misapplication, is not covered by warranty. If there are any questions regarding power, intended application, or general usage, please consult with your local sales contact or distributor.
IMI, a division of PCB Piezotronics, guarantees Total Customer Satisfaction. If, at any time, for any reason, you are not completely satisfied with any IMI product, IMI will repair, replace, or exchange it at no charge. You may also choose, within the warranty period, to have your purchase price refunded.