Model MAV51 Accelerometer DESCRIPTION The Model MAV51 amplified piezoelectric accelerometers with radation of data. The seismic element is mechanically isolated velocity output are designed to be used in Industrial test and from the mounting base, resulting in a low base strain sensitivity. automation environments; including laboratory testing, modal The stainless steel materials are non-magnetic resulting in very studies and test cells. The MAV51 is ideal for applications where low magnetic field susceptibility. These features, together with velocity content of vibration is a more meaningful parameter to a sealed body, assure accurate and reliable data. The Model measure and where noise issues or system simplicity makes MAV51 is available in a number of configurations and options integration of the acceleration signal in the sensor rather than that includes connector or integral stainless steel armored cable the signal conditioning more attractive. The constant current low (specify length at time of ordering). The Model MAV51 can be output impedance output combined with the ability to drive high supplied in a number of different sensitivites to suit the expected load capacitance allows long runs of low cost cable without deg- vibration levels for the application. FEATURES • Velocity measurement • 5 Hz to 4 kHz ±5 % usable frequency range • IEPE output • mV/mm/s output • Integral stainless steel overbraided PTFE cable • Isolated ac output suitable for harsh environments Model MAV51 PERFORMANCE SPECIFICATIONS Characteristic Measure Sensitivity 4 mV/mm/s Transverse sensitivity Less than 5 % Temperature sensitivity 0.145/°F Frequency range 5 Hz to 4 kHz ±5 % Amplitude linearity Better than 1 % linearity Mounted base resonance 18 kHz nominal ENVIRONMENTAL SPECIFICATIONS Characteristic Measure Temperature, operating -23 °C to 138 °C [-10 °F to 280 °F] Sealing IP67/NEMA 4 OPTION CODES Many range/option combinations are available in our quick-ship and fast-track manufacture programs. Please see http://sensing.honeywell.com/ TMsensor-ship for updated listings. Mounting arrangement 17b. 1/4-28 UNF 17c. Quickfit female Optional sensitivity SA. 12,7 mV/mm/sec SB. 25,4 mV/mm/sec SC. 50,8 mV/mm/sec SD. 101,6 mV/mm/sec Electrical termination 2-pin MS1 Cable2 (specify cable length at time of order) MOUNTING DIMENSIONS ELECTRICAL SPECIFICATIONS Characteristic Measure Input Constant current Current range 0.5 mA to 8 mA Bias voltage 12 Vdc Cable Stainless steel overbraided PTFE Standard cable length1 4,9 m [16 ft] Electrical noise 0.3 mG max. Isolation Base isolated Mating connector2 MH002 1 MECHANICAL SPECIFICATIONS Characteristic Measure Weight 0,11 kg [3.88 oz] Material Stainless steel Mounting torque 6 ft-lb WIRING CODES AG926 Pin A (+) Supply (+) Output Pin B Supply return AG927 White (+) Supply (+) Output Black Supply return Shield Not connected 2 Honeywell • Sensing and Control TYPICAL SYSTEM DIAGRAM Model MAV51 NOTES 1. Not applicable for AG926. 2. Not applicable for AG927. Accelerometer Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. For more information about Sensing and Control products, visit www.honeywell.com/sensing or call +1-815-235-6847 Email inquiries to [email protected] WARNING PERSONAL INJURY •DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION •The information presented in this catalogue is for reference only. DO NOT USE this document as product installation information. •Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Sensing and Control Automation and Control Solutions Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 USA +1-815-235-6847 www.honeywell.com/sensing 008736-1-EN IL50 GLO May 2008 Copyright © 2008 Honeywell International Inc. All rights reserved.