Vibration Sensors feature radiation-resistant design.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Apr 08, 2013 By monitoring vibration in nuclear power plants, Wilcoxon 793R Series helps ensure continuous power generation and safety for personnel and equipment. Radiation-hardened units can tolerate cumulative radiation exposure of 1 x 107 RADs and can operate up to 248°F. To ensure reliable data output, Wilcoxon J9T2 cable assemblies feature Tefzel® coating for high energy radiation-resistant protection. Tefzel® meets IEEE 383 Standard and is approved for nuclear power plant use.

Triaxial Accelerometer monitors vibration in rotating equipment.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Jul 11, 2012 Designed for both route-based and permanent mount applications, Model 993B-7-M12 hosts 3 general purpose 100 mV/g vibration sensors with ±10% sensitivity tolerance. Unit features frequency range from 2-10,000 Hz on Z axis and 2-7,000 Hz on X and Y axes. Individual channel amplifiers minimize influence of out of band signals. Available with straight, coiled, and Teflon® coated cable options, Model 993B-7-M12 includes M12 connector and thick shell for resistance to impact.

Accelerometer monitors high-speed, low-frequency vibration.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Jan 12, 2012 Used for machinery health monitoring, 786-500-D2 houses 500 mV/g sensing element with 5% sensitivity tolerance coupled with ±3 dB frequency response range that covers 0.2-14,000 Hz. Output overcomes data collector noise that can mask peaks at low frequencies, while sensitivity promotes detection of low level vibrations in high-speed applications. Along with CSA approvals for Class I Div 2/Zone 2 areas, multipurpose sensor has 10 g FS acceleration range and broadband noise floor of 250 µg.

Side Exit Accelerometers feature metric mounting.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Dec 02, 2011 Capable of continuous submersion, 712F-M4 and 997-M4 have captive screw design with safety wire hole and may be used on smaller, lighter structures without concern of mass loading. Integral cable design uses glass to metal seal technique, ensuring true hermetic seal tested to 100 psi. While 712F-M4 houses 100 mV/g vibration sensor with ±10% sensitivity and operates from 3 Hz to 25 kHz, 997-M4 comes with 10 mV/g output with ±5% sensitivity and frequency range down to 0.5 Hz.

Side Exit Accelerometer features built-in temperature sensor.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Sep 08, 2011 Designed with 3-pin MIL-C-5015 connector, dual-output Model 787T can monitor in low clearance areas and accommodate cable runs from any angle with inclusion of ¼-28 or M6 captive screw. General-purpose 100 mV/g vibration sensor provides ±5% sensitivity tolerance and 3 dB frequency response from 0.5 Hz to 12 kHz, while temperature sensor delivers 10 mV/°C signal for tracking sensor mounting location temperatures from 2-120°C. Model 787T is hermetically sealed, ESD-protected, and EMI/RFI shielded.

Piezoelectric Velocity Sensor monitors rotating equipment.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Jun 16, 2011 Operating at 100 mV/in./sec, Vibro-Meter® PV 102 is suited for condition monitoring of motors, pumps, fans, compressors, and turbines. Sub-base isolation optimizes base strain sensitivity, minimizes influence of mounting on sensor data, and protects against ESD. Electronics are isolated from sensor case for immunity against RFI, which can corrupt sensor data. Constructed of 316L SS with true hermetic sealing, PV 102 is shipped with ¼-28 to ¼-28 and ¼-28 to M8 mounting studs.

Accelerometers are suited for portable data collection.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Sep 03, 2009 Offered as 100 mV/g general-purpose vibration sensors, industrial accelerometers 780A, 780B, and 780C respectively feature sensitivity tolerance ratings of +5%, +10%, and +15%. Each has 80 g acceleration range and +3 dB frequency response from 0.4 Hz to 14 kHz. Able to be used in locations where narrow diameter (less than 0.7 in.) is required, products are encased in 316L SS and have 2-pin, MIL-C-5015 connector. ESD protection and EMI-/RFI-shielding are also standard.

Accelerometers and Cables feature M12 style connectors.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Aug 13, 2009 Providing acceleration range of 80 g, top-exit Model 786A-M12 and side-exit Model 787AM8-M12 offer +5% sensitivity tolerance, while side-exit Model 787BM8-M12 offers +10% sensitivity tolerance. Equipped with M8 mounting screws, 100 mV/g vibration sensors are suited for applications such as motors, pumps, fans, and compressors. Connector-cable assemblies come in IP67 rated versions for environments up to 257°F and IP68-rated molded versions for environments up to 194°F.

Accelerometer is designed for machinery health monitoring.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Aug 20, 2008 Capable of detecting low level vibration, Model 786-500 has 500 mV/g sensitivity with 5% sensitivity tolerance to minimize electronic noise and maximize voltage output to monitoring instrument. Unit's +3 dB broadband frequency response is from 0.2 Hz to 14 kHz. Featuring acceleration range of 10 g and broadband noise floor at 250 µg, it is suited for slow speed condition monitoring applications such as cooling tower fans as well as predictive maintenance of rotating equipment.

Accelerometer Magnet Bases offer high pull strength.

Meggitt (Maryland), Inc.    Germantown, MD 20876
Jul 25, 2008 Featuring 7/8 in. diameter, 2-pole Model B12 provides 20 lb of force, while 2-pole Model B13, measuring 1 in. in diameter, delivers 35 lb of force. Units are suited for walk-around data collection since attaching base allows vibration sensor to be moved from point to point. Bases have ¼-28 tapped hole that can accommodate variety of threaded stud adapter sizes such as M6, M8, 3/8, and 10-32 for compatibility with most industrial accelerometers.