Dytran Instruments, Inc.    Chatsworth, CA 91311
May 23, 2012 At 5 g and 0.39 in. high, model 3316M1 utilizes planar shear technology and features charge mode element mounted in hermetically sealed, miniature Inconel® housing. Silver window on top cover of housing provides oxygen access to crystal at high temperatures while maintaining hermetic seal. Along with sensitivity from 1-2 pC/g, unit offers 10,000 Hz upper frequency response and has 10-32 tapped hole and 10-32 radial connector. Model 3316C, similar to 3316M1, comes with 5-40 tapped hole.

STMicroelectronics    Lexington, MA 02421
May 10, 2012 H3LIS331DL is motion sensor that measures high accelerations along 3 axes with ultra-low current consumption. Accelerometer measures shock detection from ±100 g up to 400 g in space- and power-constrained applications, from car black boxes to medical monitoring devices and sports equipment. An on-chip IC interface converts data into 12-bit digital bit stream that is transmitted to microcontroller chip through standard SPI or I2C protocol.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Apr 23, 2012 Designed to adhesively mount in confined spaces, Model 3225M39 teardrop IEPE accelerometer offers sensitivity of 10 mV/g, has overall height of 0.23 in., and weighs 0.95 grams. It features quartz shear sensing element in lightweight titanium housing and utilizes an integral three-foot coaxial cable assembly terminating to 10-32 jack. Device offers a broad frequency response range of 1.2-10,000 Hz, making it ideal for modal analysis and environmental stress screening applications.

Measurement Specialties, Inc.    Hampton, VA 23666
Apr 12, 2012 Featuring micro-g resolution, Model 4807A provides amplified, signal conditioned output in ranges from ±2 to ±200 g with dynamic range of 98 dB. Sensor incorporates gas damped silicon MEMS sensing element with integral mechanical overload stops for shock protection up to 5,000 g as well as bandwidth from DC to 1,500 Hz. Designed for low level vibration monitoring, product comes in stainless steel housing and offers ±2 Vdc bias output compatible with industry-standard instrumentation.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Apr 06, 2012 At 0.119 in. high and 0.3 g, model 3224M5 is designed to adhesively mount in otherwise inaccessible spaces. Accelerometer operates in temperatures to +300°F and features shear sensing element in lightweight laser welded titanium housing. Available with 10 mV/g sensitivity, product is case isolated to avoid EMI/ground loop interference and has 3 ft integral cable that terminates to 10-32 jack. Uses include ESS, product response testing, and PCB vibration measurements.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Apr 03, 2012 Used for vibration monitoring of rotating machinery and other equipment, low-profile model 3059A has thru hole 1/4-28 mount and radial 2-pin MIL-C-5015 connector. Design incorporates ceramic shear sensing element in stainless steel housing, and sensor can be turned 360° prior to being secured to aid installation. Available with sensitivity of 100 mV/g, hermetically sealed unit has low-end frequency response of 0.5 Hz and is internally case isolated to avoid EMI/ground loop interference.

Measurement Specialties, Inc.    Hampton, VA 23666
Mar 19, 2012 Designed for characterizing whole body vibration in accordance with ISO 2631-1 and ISO 8041, Model 606M2 features nitrile rubber seat pad that incorporates removable triaxial IEPE accelerometer with 100 mV/g output sensitivity. Unit is designed for low-frequency measurements from 0.5-1,000 Hz and with resolution of less than 0.4 mg. Detachable 10 ft cable is included with 3 BNC connectors for facilitated interface, and dynamic range is ±50 g with over shock protection to ±5,000 g.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Mar 19, 2012 With overall height of 0.33 in., Model 3334A1 is suited for vibration testing where vertical space is limited. Miniature unit is available with sensitivity of 10 mV/g and features titanium housing, 5-40 mounting stud, and 5-44 radial connector. Hermetically sealed for operation in high humidity and dirty environments, accelerometer supports product response testing applications in addition to environmental stress screening.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Mar 12, 2012 Offering sensitivity of 10 mV/g and 500 g shock limit, Models 3030B4G and 3030B5G feature frequency response of 2 Hz and 5 Hz, respectively. Units are constructed of stainless steel and are hermetically sealed for reliable operation in high humidity and dirty environments. Both incorporate 10-32 axial connector and adhesive mounting capabilities.

Columbia Research Labs., Inc.    Woodlyn, PA 19094
Feb 27, 2012 Combining wireless technology and data acquisition capabilities from EmNet LLC with low-noise accelerometers, QUAKEnet(TM) can monitor bridges, high rises, and other civil engineering structures. Accelerometers are available in 1, 2, and 3 axis configurations with ranges from ±0.1 G to ±2 G. Housed in 9.875 x 5.063 x 3.125 in. NEMA enclosure, QUAKEnet can be powered by solar cell, lithium battery, or 110/220 V and supports communication by GSM cell phone, CDMA cell phone, or 900 MHz ISM radio.

Measurement Specialties, Inc.    Hampton, VA 23666
Feb 23, 2012 Designed with transverse sensitive axis, Model 64L complies with SAE J2711 standards for anthropomorphic dummy instrumentation. Features include full bridge output configuration with temperature range of 0 to +50°C, and internal gas damping provides shock survivability as well as flat amplitude/phase response up to 7 kHz. Based on 3rd generation silicon MEMS sensing technology, unit is available from ±50 through ±6,000 g.

STMicroelectronics    Lexington, MA 02421
Feb 13, 2012 Qualified to AEC-Q100, A3G4250D adds positioning accuracy and stability to automotive applications. It can measure angular rates up to ±250 dps and delivers functionality to enhance dead-reckoning and/or map-matching capabilities. Single sensing structure for motion measurement along all 3 orthogonal axes eliminates interference between axes and optimizes measurement precision. Gyroscope provides 2 output lines and 4 user-selectable output data rates.

VectorNav Technologies    College Station, TX 77840
Feb 01, 2012 Encased in 33 x 26 x 9 mm aluminum package, VN-100 Rugged is built on 9-axis suite of factory calibrated MEMS accelerometers, gyroscopes, and magnetometers. Unit provides accuracies of better than 0.5° in pitch and roll and 2° in heading. Each sensor is calibrated for bias, scale factor, and misalignment errors. Running on all VN-100 sensors at 200 Hz, Vector Processing Engine(TM) sensor fusion algorithm allows sensors to output real-time orientation estimates and inertial measurements.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Jan 30, 2012 Available in 3 sensitivities of 10, 50, and 100 mV/g, Series 3263A combines ceramic shear sensing elements and low-noise electronics in titanium housing. Units offer broad frequency response with 4-pin radial connector and internal 4-40 thread for stud mounting. Hermetically sealed for high-humidity and dirty environments, IEPE accelerometers are suited for automotive applications, including modal and structural analysis, NVH, squeak and rattle, and vibration control.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Jan 25, 2012 Intended to continuously monitor changes in machine vibration, Series VBS takes real-time RMS vibration input and provides analog output of velocity as well as switching output when alarm value is exceeded. Compact unit, supplied in IP67 enclosure with 18-32 Vdc electrical rating, features 2 setup dials used to adjust maximum RMS velocity set point and false trip time delay. Operating from -22 to +221°F, switch has 0-50 mm/sec measuring range, less than ±3% accuracy, and M12 connector.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Jan 25, 2012 Model 3224C low-profile (0.105 in.) charge mode accelerometer weighs 0.2 g and incorporates ceramic shear sensing element in laser-welded titanium housing. Standard 3 ft integral cable terminates to 10-32 jack and is designed to mate with several Dytran extension cables. With sensitivity of 0.6 pC/g, accelerometer is designed to adhesively mount in tight spaces and suits measurement of shock and vibration of small objects such as PCBs and board-mounted components.

Measurement Specialties, Inc.    Hampton, VA 23666
Jan 24, 2012 As CE- and RoHS-compliant piezoelectric sensor with amplified output, Model 8102 comes in aluminum or stainless steel housing with integral 60 in. cable assembly and is offered in ranges from ±50 to ±6000 g. Low-profile plug-and-play COTS sensor, with operating range of -40 to +125°C, is designed for screw mounting and provides flat frequency response to 6,000 Hz with linearity of ±1% FSO. It operates from 3.0-5.5 Vdc excitation and offers FS output swing equal to ½ of excitation voltage.

Kistler Instrument Corp.    Amherst, NY 14228 2119
Jan 17, 2012 Single-axis Type 8640A PiezoBeam® IEPE Accelerometer with optional TEDS offers ±5, ±10, and ±50 g ranges with sensitivities from 1,000-100 mV/g. Ceramic cantilever beam sensing element, enclosed within hermetically sealed titanium housing, is thermally compensated and emits electrical charge proportional to vibration. For simultaneous vibration measurements in 3 orthogonal axes, Type 8688A PiezoBeam® IEPE Accelerometer comes in ±5, ±10, and ±50 g ranges with 1,000, 500, or 100 mV/g sensitivity.

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.

Dytran Instruments, Inc.    Chatsworth, CA 91311
Dec 12, 2011 Offered with sensitivity between 1 and 2 pC/g, model 3316C features charge mode element mounted in hermetically sealed, miniature Inconel® housing with 0.36 in. profile. Silver window on top cover of housing provides oxygen access to crystal at high temperatures while maintaining unit's hermetic sealing. Utilizing planar shear technology, product weighs 5 g and has 10,000 Hz upper frequency response, 5-40 tapped hole, and 10-32 radial connector.