Summary of Contents for PCB Piezotronics IMI SENSORS 649A04
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Model 649A04 Programmable Loop Powered, Current Output, Industrial Vibration Sensor 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...
Table of Contents Introduction ..............................Page 3 General Features Installation ................................ Page 4 Direct Adhesive Mount Standard Stud Mount Adhesive Stud Mount Magnetic Mount Wiring ................................Page 8 Programming Software ............................ Page 9 Program Installation Running the Software Programming Sections Reading and Writing Parameters Parameter Options Portable 4-20 mA Loop Calibrator .........................
Introduction The Programmable Industrial 4-20mA sensor (Model 649A04) combines the capabilities of a piezoelectric vibration sensor and a 4-20mA vibration transmitter. The sensor outputs a 4-20mA signal that is proportional to the overall acceleration, velocity or displacement of the machinery. Ideal for monitoring the vibration of process equipment such as fans, motors and pumps, the output of the sensor is used for process control or predictive maintenance.
Installation When choosing a mounting method, consider closely the advantages and disadvantages of each technique. Typical mounting types are stud, direct adhesive, adhesive mounting base and magnetic mounting base. Direct Adhesive Mount Procedure For restrictions of space or for convenience, most sensors (with the exception of integral stud models) can be adhesive-mounted directly to the machine surface.
Standard Stud Mount Procedure This mounting technique requires smooth, flat contact surfaces for proper operation and is recommended for permanent and/or secure installations. Stud mounting is also recommended when testing at high frequencies. Note: Do not attempt mounting on curved, rough or uneven surfaces, as the potential for misalignment and limited contact surface may significantly reduce the sensor’s upper operating frequency range.
Adhesive Stud Mount Procedure Adhesive mounting is often used for temporary installation or when the machine surface cannot be adequately prepared for stud mounting. Adhesives like hot glue or wax work well for temporary mounts; two-part epoxies and quick-bonding gels provide a more permanent mount. Note: Adhesively mounted sensors often exhibit a reduction in high-frequency range.
Magnetic Mount Procedure Magnetic mounting provides a convenient means for making portable measurements and is commonly used for machinery monitoring and other portable or trending applications. Note: The correct magnet choice and an adequately prepared mounting surface are critical for obtaining reliable measurements, especially at high frequencies.
Wiring The sensor operates from a standard 2-wire, 4-20mA loop. If using a loop powered unit, attach the positive (+) input from the power supply to Pin A on the sensor and the negative (-) input from the power supply to Pin B of the sensor.
Programming Software The sensor can be user-programmed with either of two optional programming kits, Model 600A21 (non-ROHS compliant) or Model 600A35 (ROHS compliant). Both kits include a USB programmer cable/dongle (Model 600A21 kit includes Model 070A89 cable; Model 600A35 kit includes Model 070A103 cable), software (Model EE225) and terminal block/integral cable adapter (Model 042M17).
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After the software completes, the USB driver installer will start automatically. The initial USB installer will look similar to the one below. Figure 13 – WinUSB Driver Installation Screen The drivers will now be properly installed and you should get the following screen. Click “Finish”. The software is now ready to use.
Running the Software Connect the USB programmer cable to a USB port on the PC and then run the software from the Start | All Programs | PCB EE225 Software menu item Initially the screen will appear as in Error! Reference source not found. with a yellow bar and status indicating ‘Initializing…’...
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To select a device, click on the Device Select pull down menu and select the device you’d like to program, in this case, 649A04. Figure 17 – Device Selection Once a product is selected, the software will prompt you to confirm connection of the sensor to the PC using the USB programmer cable.
Programming Sections The screen has three sections: 649A04 Unit Selection & Vibration Data – This section displays the current vibration data and current level. It also has a control to select English or metric display units. Actual 649A04 Settings – This section shows the settings currently programed in the sensor. ...
Figure 20 – Transferring Actual Settings to Settings to Write Field Parameter Options There are four parameters that can be programmed to optimize performance of the Programmable Vibration Sensor. At any point during the programming process, the values can be changed between imperial and metric measurements by clicking the Units dropdown in the top navigation menu and then selecting the appropriate measurement type.
Portable 4-20 mA Loop Calibrator The loop calibrator (Model 699A05) provides 24V loop power and displays the transmitters electrical current output. This can be used with the sensor for measuring baseline values. Visit www.pcb.com for more information on the loop calibrator. Figure 21 –...
Cable Ordering Information Listed below are some of the more popular cables for use with Model 649A0x units. For additional information on cable options, visit www.pcb.com and click on the “Cables & Connectors” tab or call IMI for assistance. IMI Part Number: 052 BR 010 BZ Cable Model Series Polyurethane, Shielded, Twisted Pair Armored Polyurethane, Shielded, Twisted Pair...
Warning 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.
Customer Service 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 to have your purchase price refunded.
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PROGRAMMABLE LOOP POWERED, CURRENT OUTPUT, INDUSTRIAL Model Number Revision: B 649A04 VIBRATION SENSOR ECN #: 42229 Performance ENGLISH OPTIONAL VERSIONS [1][2][3][4] Measurement Range(Velocity) 0.5 to 3 in/sec pk 12.7 to 76.2 mm/s pk Optional versions have identical specifications and accessories as listed for the standard model [5][2][4] Measurement Range(Acceleration)
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