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Velocity & Acceleration & Vibration Sensors|
Velocity & Acceleration & Vibration Sensors
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Seismic and Geodetic System monitors infrastructure.
Trimble Navigation Limited
Sunnyvale, CA 94085-3913
Aug 28, 2014
Combining 220-channel GNSS receiver, broadband seismic recorder, and force-balance triaxial accelerometer, Trimble® SG160-09 SeismoGeodetic System provides real-time GNSS positioning and seismic data for earthquake early warning and volcano monitoring as well as infrastructure monitoring for buildings, bridges, dams, and other natural and manmade structures. System includes variable size, industrial-grade USB drive to support transmission of real-time telemetry data.
Vibration Sensor connects to smart phones, tablets, and PCs.
The Modal Shop, Inc.
Cincinnati, OH 45241
Aug 26, 2014
With integrated data acquisition, Model 333D01 USB ICPDigital™ Dynamic Accelerometer connects via USB to smart phones, tablets, and PCs making vibration measurement accessible to everyone. Hermetically sealed, ceramic piezoelectric single-axis sensing element expands measurement resolution 66 dB over typical MEMS accelerometers and useable frequency range to 8 kHz. For durability, sensing element and internal electronics are packaged in laser welded, ground isolated, stainless steel casing.
MEMS Accelerometers measure both vibration and acceleration.
Silicon Designs, Inc.
Issaquah, WA 98027
Aug 25, 2014
Suited for use within low-current applications consuming 2 mA with 5 V excitation, Model 1410 Accelerometers use clock frequency from 100 KHz to 1.0 MHz and produce pulse density output relative to acceleration. Variable capacitive accelerometers are available in 7 ranges from ±2 g to ±200 g, with sensitivities from 0.625 kHz/g (200 g range) to 62.5 kHz/g (2 g range). Hermetically sealed in 0.360 x 0.350 x 0.165 in. package, units provide digital output that is compatible with TTL/CMOS devices.
Monolithic 3D Accelerometer uses WLP technology.
Andover, MA 01810
Aug 21, 2014
Combining 3D IC sensor with Wafer Level Packaging, Model MXC400xXC enables mobile consumer devices such as phones, tablets, toys, and wearable devices. Thermal accelerometer technology uses thermal convection of heated gas molecules inside sealed cavity to sense acceleration or inclination. Measuring 1.2 x 1.7 mm, accelerometer provides 12-bit resolution on all 3 axes, programmable FSR of ±2 g/±4 g/±8 g, 8-bit temperature output, plus orientation/shake detection.
Servo Accelerometers are suited for monitoring structural health.
Columbia Research Labs., Inc.
Woodlyn, PA 19094
Aug 01, 2014
Single-axis SA-107LN, 2-axis SA-207LN, and 3-axis SA-307LN are powered by +12 to +15 Vdc and designed for use in seismic and low-level, low-frequency motion studies. Low noise electronics, used in conjunction with force balance principle, enable measurements in low frequency micro-G range. Each self-contained unit provides DSC-coupled zero output as well as AC-coupled zero output, which eliminates tilt-induced or offset errors.
Programmable Motion Control features 2 signal set points.
Conveyor Components Co.
Croswell, MI 48422
Jul 29, 2014
By continuously monitoring rotary speed, MSD-800 protects indoor/outdoor rotating equipment from damage. Unit alerts operator of change in speed by sending signal to control unit which can sound alarm and/or shutdown equipment completely. Installed remotely, control unit can be programmed to indicate 2 under-speed points or 2 over-speed points, or 1 of each. Speed sensor, installed directly to shaft of rotating equipment, is enclosed in weatherproof and dust-tight cast aluminum housing.
Laser-Based Sensor enables non-contact vibration measurement.
SKF USA, Inc.
Lansdale, PA 19446
Jun 18, 2014
Delivering optimal results on every measurement surface regardless of environmental conditions, MSL-7000 series measures vibration and structure-borne noise from fans, electric motors, and pumps. Design employs contactless velocity proportional sensor and is suited for process-integrated, end of line acoustic inspections of noise-critical equipment. Covering acoustic measurements form 0.2 Hz to 22 kHz, this laser vibrometer integrates into manufacturing line and existing control systems.
Rugged Vibration Sensor detects over/under conditions.
Network Technologies, Inc. (NTI)
Aurora, OH 44202
Apr 29, 2014
Supplied in NEMA 4X-rated, cast aluminum enclosure that measures 3.94 x 2.56 x 1.66 in., ENVIROMUX-VSSR-10 registers over- or under-vibration in machinery. Over/under alarm sensitivity is adjustable from 0.1–2.2 ips rms, and operating range is -40 to +185°F. Able to connect to ENVIROMUX-2D/5D/16D Enterprise Environment Monitoring Systems, sensor can monitor minimum vibration frequency of 10 Hz and max vibration acceleration of ±1.76 oz peak. Isolated NPN output, included, is fail safe.
Vibration Sensors are designed for high-temperature operation.
Meggitt Sensing Systems (Endevco Corp.)
San Juan Capistrano, CA 92675
Apr 16, 2014
Available in ultra-compact housings, top-exit, and side-exit for flexible cable connectivity, Wilcoxon Research® HT (high temperature) series provides continuous output for condition monitoring applications where temperatures reach 150°C. Internal components are rated at 200°C for consistent bias output voltage levels over entire temperature range. Carrying 25 year MTBF rating, series features rugged housing and hermetic sealing that protect against ground loops and RFI.
Eddy Current-Based Sensor System is fail-safe up to 285°C.
Raleigh, NC 27617
Apr 04, 2014
Optimized for thin turbine blades made from aluminum or titanium, turboSPEED DZ140 measures rotational speed of turbochargers in bench and field tests. This eddy current-based revolution counter is thermally stable and suitable for speed measurements from 200–400,000 rpm. Exhibiting immunity to interference in harsh test conditions, 3 mm dia sensor integrates temperature measurement feature that records, among other data, actual ambient temperature near to sensor.
Shock and Vibration Detector optimizes drilling productivity.
Southfield, MI 48034
Mar 13, 2014
Adding shock and vibration measurement capabilities to Tensor Directional Module, Directive™ System optimizes drilling penetration rates by enabling adjustments and corrections to be made based on real-time data. Real-time management of downhole vibrations also minimizes equipment damage, helping to avoid potential well-drilling delays. Operating at up to 175°C, system combines processor, 4 channels of detectors, A/D converter, 2 MEMS accelerometers, and 32 MB of memory.
Touchless Rotary Angle Sensors offer 10 output choices.
Novotechnik U.S., Inc.
Southborough, MA 01772
Mar 05, 2014
Utilizing magnetic pickup to provide touchless measurement range of 0° to 360°, IP69K-rated RFC4800 Series provides absolute, rotary position; up to 12 bit resolution; 0.1° repeatability; and ±0.5% independent linearity. Outputs include SSI, Incremental, SPI, 0.1–10 V, 4–20 mA, 0.25–4.75 V ratiometric to supply, 0.5–4.5 V ratiometric, 2 PNP switches, and redundant analog. Along with positive switched outputs, features include user- or pre-programmable switching zone width.
DIN Rail Mounted Monitor protects smaller plants, equipment.
Berkhamsted Hertfor HP1 1EF United Kingdom
Jan 30, 2014
Able to monitor 2 channels of bearing vibration, shaft vibration, or shaft position, Ethernet-enabled DN26 G3 offers fully programmable signal conditioning with range of measurement algorithms and sensor options. Dedicated speed monitor channel can also be utilized as phase reference for harmonic analysis of vibration signals, and sensor interface is programmable to accept IEPE type accelerometers/velometers, proximity probes, and active/passive speed probes.
Laser Triangulation Sensor has 100,000 Hz cut-off frequency.
Raleigh, NC 27617
Jan 16, 2014
Able to be used for high-speed displacement, distance, and position measurements up to 100 kHz, optoNCDT 1630 offers compact design, Ethernet interface, and analog outputs to simplify integration with process control systems. Automatic lighting control feature allows for visual adaptation to different target surfaces, and functionality is suited for vibration measurements, crash tests, and inspection systems for vibrating components. Sensor also works with CSP 2008 universal controller.
Wireless Vibration Sensors advance predictive maintenance.
Parker Hannifin Corporation
Cleveland, OH 44124
Nov 27, 2013
Intended for use as part of conditioning monitoring system, wireless vibration sensors attach to machinery and wirelessly transmit full dynamic vibration spectrum and temperature data to local server or cloud via receiver/gateway. Data transmission occurs based on user-selected time interval, and specific monitoring bands can be used to set alarm thresholds and create notifications. Measuring 1 x 1 x 2.5 in. (excluding antenna), sensors perform for up to 7 years on 3.6 V Li-ion battery.
Vibrating Fork Level Switch serves remote tank installations.
Emerson Process Management
Pleasanton, CA 94566
Nov 26, 2013
Designed for use in 12 V, low-power circuits, Rosemount® 2120 enables automated tank/vessel level monitoring and overspill protection for safety at remote sites where power is only available from batteries or solar charged systems. Built-in DPDT relay output eliminates need for separate switching relay, and design is unaffected by flow, turbulence, bubbles, foam, vibration, or product variations. Other features include Fast Drip fork design, adjustable switching delay, and diagnostics.
Piezoelectric Accelerometer monitors rolling element bearings.
IMI Sensors, Div. of PCB Piezotronics
Depew, NY 14043-2495
Oct 30, 2013
Combining accelerometer and 4–20 mA transmitter in single housing, Bearing Fault Detector PLUS Model 649A03 provides 5 specialized outputs that, when used with control system, deliver early warning of bearing defects such as cracked races, brinelling, looseness, and spalling. Scaled output can be used to both trend data and trigger vibration alarms in PLC or DCS to closely monitor when machinery should be shut down and bearing should be replaced.
MEMS Accelerometers suit engine anti-vibration applications.
Murata Power Solutions
Mansfield, MA 02048
Oct 18, 2013
Measuring 7.0 x 8.6 x 3.3 mm and constructed from single crystal silicon, SCA720 Series employs capacitive sensing techniques for sensitive measurement and optimized offset stability. Internal inert gas damping provides mechanical low-pass filter that cuts off above 115 Hz. With analog output, SCA720 Series can be placed away from controlling unit without interference. Qualified to AEC-Q100 standard, devices are suited for electrically controlled suspension and engine anti-vibration applications.
Digital MEMS Accelerometer measures concussive event data.
Analog Devices, Inc.
Norwood, MA 02062-9106
Oct 17, 2013
Consuming 140 µA at full bandwidth up to 1,600 Hz, 3-axis, 2-g Model ADXL375 continuously measures duration and magnitude of impact or shock events within full scale range of ±200 g without saturation. Device includes integrated memory management system consisting of 32-level FIFO memory. Housed in 3 x 5 x 1 mm LGA package, accelerometer is suited for low and battery-powered wireless sensor networks used in concussion detection, transportation, and asset tracking.
Accelerometers feature flexible user-programmable options.
Montreal H9R 5C7 Canada
Oct 16, 2013
Supplied in 2 x 2 x 1 mm DFN package, Freescale MMA8652FC Xtrinsic 12-bit accelerometer and Freescale MMA8653FC Xtrinsic 10-bit accelerometer offer embedded functions that include flexible user-programmable options and 2 configurable interrupt pins. Inertial wake-up interrupt signals, which monitor events and remain in low-power mode during periods of inactivity, contribute to overall power conservation.
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