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- Hermetically Sealed, 20 Pin LCC or J-Lead
- Small Size 0.350"sq. x 0.10"
- Light Weight: 0.62 g (0.68g J-Lead)
- +5V Operation
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P-Cap Single Axis Accelerometer Modules:
- 1.0" x 0.63" Anodized Aluminum Case
- Light Weight: 6 g *
Model 2260
Smaller Alternative to 2210,
±4V Differential or 4V Single Ended Output,
+8 to 32 VDC Excitation.
Model 2264
Capacitive Alternative to Piezoresistive Devices,
±500mV Differential or 250mV Single Ended Output,
6 to 22 VDC Excitation.
"SHUNT CAL. CAPABLE".
J211 Versions Available for 2260 & 2264.
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Accelerometer Calibrator (Adjustable)
Features:
Measures sensitivity of Piezoelectric, ICPE and Voltage
Accelerometer types
Displays UUT and reference accelerometer output
Adjustable Vibration Excitation Amplitude
Internal or External Sinusoidal Excitation
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CAPACITIVE ACCELEROMETER
- 2 to 1000g FULL SCALE
- DC & DYNAMIC ACCELERATION RESPONSE
- WIDE TEMPERATURE RANGE (-55/+125 °C available)
- VARIOUS ACCELEROMETER OUTPUTS:
Digital: 100 to 1000 kHz Clock Frequency
Analog: ±4V Differential or 0.5 to 4.5V Single Ended
- ± 1% OPERATIONAL LINEARITY
- OVERSHOCK RESISTANCE to 10,000 g
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3 Axis Acceleration Sensing
- Capacitive Based Nitrogen Damped Sensors
- ± 4V differential or +4 V Single Ended Outputs
- Low Power Consumption
- -55 to +125 °C Operation
- +5 V DC Power
- 8 Wire Connection
- Responds to DC & AC Acceleration
- Hermetic Capacitive Sensors
- Non Standard G Ranges Available
DESCRIPTION
The Model 2422 triaxial accelerometer module combines three orthogonally mounted Model 1210 integrated accelerometers in an anodized aluminum case for measuring accelerations in commercial/industrial environments. It is tailored for zero to medium frequency instrumentation applications. Each of the three internal accelerometers contains a miniature, hermetically sealed, micromachined capacitive sense element and a custom integrated circuit sense amplifier. It is relatively insensitive to temperature changes and gradients and its frequency response includes DC.
• Rugged Anodized Aluminum Case
• No External Reference Voltage Required
WWW.SILICONDESIGNS.COM
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- T1-40: Velocimeter
- TA-18: Acceleration transducer
- M16: Acceleration transducer
- M602: Acceleration transducer
- TNC-16 20 30: Proximity probe extended range
- T5-LVDT 25 50 100: LVDT absolute expantion transducer
- T6-R: Velocity transducer
- T7P: Angular measuring transducer potentiometric type
- T7-LVDT: LVDT transducer, angular measuring
- T1-50: Absolute vibrations transducer of sliding shoe sha
- T1-40-P: Absolute vibrations transducer of sliding shoe sha
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The 330400 accelerometer is designed for general-purpose casing acceleration measurements and meets all requirements of API 670. The 330425 is identical except it provides a broader amplitude range (75 g peak) and a sensitivity of 25 mV/g peak. Neither transducer requires an external interface module.
The 330450 HTAS segregates the sensing element from the signal conditioning electronics, with the two permanently connected via a hard-line cable. This allows the sensing head to be mounted on surfaces with temperatures as high as +400°C ( 752°F), while the signal conditioning electronics can be installed in a cooler location.
The 200150 Accelerometer is intended for use only with a compatible Transducer Interface Module (TIM) as part of our Trendmaster® Pro quasi-continuous online condition monitoring system. The accelerometer features a frequency response suitable only for general purpose applications. When machinery with slow rotative speeds will be monitored, use the 200155 and an appropriately configured proTIM instead. For acceleration enveloping applications, use the 200157 and an appropriately configured proTIM.
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Honeywell offers a complete selection with frequencies from DC to 6000Hz and full scale ranges of 5g to 2000g. Select units will survive overloads up to 500% and operating temperatures up to 500°F. Outputs include voltage, current, IEPE, mV/V, and velocity. Available in bi- and tri-axial configurations with a wide range of sizes and mounting options. Submersible units are offered. Custom engineering and design solutions available.
Contact us for a copy of our Sensors for Test and Measurement catalog.
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Model 352C33
High sensitivity, ceramic shear ICP® accel., 100 mV/g, 0.5 Hz to 10k Hz, 10-32 side conn.
Sensitivity: (±10%) 100 mV/g (10.2 mV/(m/s²))
Measurement Range: ±50 g pk (±490 m/s² pk)
Broadband Resolution: (1 to 10000 Hz) 0.00015 g rms (0.0015 m/s² rms)
Frequency Range: (±5%) 0.5 to 10000 Hz
Weight: 0.20 oz (5.8 gm)
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General Purpose Accelerometers measure vibration across a broad frequency range for monitoring most industrial machinery. They are a part of Predictive Maintenance systems for all rotating equipment to include:
Motors, fans, pumps
Moderate speed gearboxes
Machine tool spindles
Paper Machine Rolls
Compressors
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A three variant range of low mass (2gm.)
accelerometers, each with KONIC sensing
element, welded construction, miniature (3.5mm
thd.) side or top entry coaxial connector, and
titanium case. The two adhesive mount versions
(A/24/E, A/24/TE), are provided with bonded
isolation discs to minimise ground loop
interference, whilst the top entry connector
version (A/24/TS) is also available with integral
mounting stud but without isolation.
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Piezoelectric Embedded Accelerometers
Our board level Piezoelectric Accelerometers are designed to be embedded into our customer's vibration monitoring system. These sensors are used for both dynamic measurement and shock applications. They are offered in solder pads or solder pins configuration and feature very low power consumption, high frequency response and customized packages.
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Single Axis Servo A320
Ranges ±0.1g to ±1g, ±5Vdc output
Features
- Fully self-contained - connect to a DC power source and a readout or control device for a complete operating system
- High-level output signal
- ±1/10 g to ± 1g ranges available
- 1g bias option available to compensate for earth%u2019s
gravitational field
- Extremely rugged, withstands 1500g shock
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330450 High-Temperature Acceleration Sensor (HTAS)
The 330450 HTAS segregates the sensing element from the signal conditioning electronics, with the two permanently connected via a hard-line cable. This allows the sensing head to be mounted on surfaces with temperatures as high as +400°C ( 752°F), while the signal conditioning electronics can be installed in a cooler location.
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Kistler offers pressure sensors, force sensors, torque sensors and accelerometers for applications of all kinds in research, development and manufacturing.
K-Shear® Accelerometer, 500g, Low temp:
Low impedance voltage mode,ultra low base strain, low thermal transient response,
quartz-shear sensing elements,CE compliant
M1: ground isolated
T: TEDS option available
Applications
General purpose vibration measurement, vehicle or environmental testing, ESS and modal analysis
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Wilcoxon Research offers three options for applications in which temperatures are above the normal operating range of industrial accelerometers, greater than 250ºF (120ºC). The FireFET™ series, models 793-6 and 797-6, is designed for continuous operation up to 302ºF (150ºC). These sensors are typically used where extra temperature protection is needed, such as the dryer section of a paper machine.
If an installation is greater than 302ºF, a special type of accelerometer system is necessary. The 376/CC701HT system consists of three parts: sensing accelerometer (376), charge converter (CC701HT) and connecting cable. Using this arrangement, the temperature-sensitive amplifier (charge converter) is removed from the sensor and placed within a separate component outside the intense heat. One end of the charge converter will be connected to the sensor via the supplied cable and the other will be available to connect to analysis or acquisition equipment. As with all "charge mode" sensors, care must be taken to secure the connecting cable when taking data. Movement of this cable may induce false signals (triboloectric effect).
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High output together with minimal susceptibility to strain induced error
extends the measurement range of the A/21 down to the 10-5g, 10-1Hz region.
The A/21 application area thus includes low level, low frequency dynamic analysis as occurs in the civil and marine engineering fields.
The KONIC sensing element, all welded construction, and total absence of epoxies and soldered connections maximises sensitivity /mass ratio (3pC/gm), reliability, and operating temperature.
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Features :
- Wide dynamic range
- High sensitivity
- Compact construction to fit in tight spaces
- Wide frequency range
- Standardized sensitivity
- Hermetic design
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Ultra high output, multiple shear plate vibration transducer. Shear plate
construction provides near total isolation from mechanical inputs other than acceleration, thus safeguarding measurement integrity in applications where vibration is accompanied by high dynamic strain levels.
Generalising, these conditions are prevalent where modal frequencies are low, and are thus associated with vibration surveys of large structures.
Transducers exhibiting significant strain response may operate more akin to strain gauges at low frequency excitation and their use is thus to be discouraged ! System noise level of 10-3pC is equivalent to 1µg.
This should be realizable with bandwidth restricted to 1kHz.
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The Dytran triaxial accelerometer model 3063B is a 100mV/g accelerometer ideal for low level, low frequency vibration measurements. The rugged 3063B can measure frequencies down to 0.3 Hz and can resolve vibrations as low as .0005 g's RMS. This all stainless steel sensor has a rugged side MIL 4-pin connector, is hermetically sealed, and is case isolated. The 3063B accepts an Immersion Proof boot for all weather conditions.
Key Features
• Side MIL 4-pin robust connector
• 100mV/g sensitivity
• Excellent low frequency response
• Low noise electronics
• All stainless steel construction
• Hermetically sealed
• Through hole mount
Potential Applications
• Low level, low frequency vibration measurements of large rotating machinery, bridges, buildings, and other large civil structures
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The new 3023M23 is a miniature 10mV/g IEPE triaxial accelerometer that is capable of operating at temperatures up to 320°F. This triaxial accelerometer is unique in that the labels of the axes X, Y, and Z are laser marked in a large font size on the three orthogonal faces aiding the user in orienting the sensor.
Key Features
• High temperature operation
• Single 4-pin connector
• 10mV/g sensitivity
• 10-32 mounting hole
• All titanium construction
• Hermetically sealed
• Wide bandwidth
Potential Applications
• Modal Analysis
• NVH
• Environmental Stress Screening
• General Purpose Vibration
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High temperature, Radiation Hardened ceramic shear, charge output accelerometer, 10 pC/g, 5kHz, 10-32 side conn.(-65° to +900°F), supplied with 10 foot (3 meter) hardline cable.
Sensitivity: (±10%) 10 pC/g (1.02 pC/(m/s²))
Measurement Range: ±1000 g pk (±9810 m/s² pk)
Frequency Range: (+5%) 5000 Hz
Temperature Range: -65 to +900 °F (-54 to +482 °C)
Electrical Connector: 10-32 Coaxial Jack
Weight: 1.1 oz (30 gm)
For engines, environmental chambers, gas turbines and radioactive environments.
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Dytran Instruments, In. is proud to introduce our new line of DC accelerometers using variable capacitance technology. This capacitive mircomachined accelerometer provides +/-2V differential output for +/-2V single ended output with a 2.5VDC offset. The 7500A accelerometer can be powered with a DC power supplying +9 to +32 VDC. The series is available in ranges from 2g to 200g, features low noise electronics, a 4-pin connector, and rugged titanium construction. This unit can operate at high temperatures, is hermetically sealed and has a removable cable.
Key Features:
• Variable capacitance technology
• Removable cable
• Capacitive micromachined
• Low power consumption
• +9 to +32 VDC power
• Responds to DC and AC acceleration
• Simple four wire connection
• Titanium construction
• Low noise electronics
• High temperature operation
Potential Applications:
• Crash testing
• Air bag testing
• Robotics
• Seismic monitoring
• Tilt measurement
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Dytran Instruments Inc. has just introduced an ultra miniature IEPE accelerometer with titanium housing. Weighing in at just 0.2 grams, this miniature accelerometer successfully reduces mass loading effects. Because of its tiny "teardrop" design, the 3224A2 is ideal for vibration measurements in even the smallest locations.
Model 3224A2 is laser welded in a titanium housing which ensures its robust construction and contributes to its lightweight. The model 3224A2 is available with a sensitivity of 2mV/g and can operate at temperatures up to 300°F. It features integrated electronics, an adhesive mount and a planar shear, quartz design which reduces base strain sensitivity, thermal transient response and thermal coefficient of sensitivity.
Key Features
• Ultra miniature design
• 2mV/g sensitivity
• 0.2 grams
• Integral cable
• Adhesive mount
• High temperature
• IEPE
Potential Applications
• Environmental Stress Screening
• PC board vibration measurements
• Product response
• General purpose vibration where space is at a premium
• Mechanical shock
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This ultra small vibration transducer (0.25 gram!)provides
virtual transparency applied to lightweight
structures, allied to relative freedom from strain
induced error. The reliability and performance
criteria applied to our transducers generally,
welded electrical connections and case seal, are
fully implemented in the construction of the
A/28/E.
Signal outlet is via a
surface contact socket.
A 0.8mm dia. softline cable is available
specifically for the A/28/E.
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Micro-miniature triaxial vibration transducer comprising three shear plate. A/28/E inserts bonded orthogonally into a hard anodised aluminium housing.
The inserts are electrically insulated, individually and from the housing, thus
eliminating ground loop interference. The additional mechanical isolation implicit in the construction provides also near elimination of strain induced error.
The spatial response of a structure to dynamic forcing may lead to erroneous single axis vibration or shock measurement, due to the
inherent directional property of the transducer.
In cases where this is deemed to be a problem, an orthogonal three axis measurement, allowing computation of absolute value and direction offers a solution.
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A three variant range of low mass (2gm.)
accelerometers, each with KONIC sensing
element, welded construction, miniature (3.5mm
thd.) side or top entry coaxial connector, and
titanium case. The two adhesive mount versions
(A/124/E, A/124/TE), are provided with bonded
isolation discs to minimise ground loop
interference, whilst the top entry connector
version (A/124/TS) is also available with integral
mounting stud but without isolation.
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Sub-miniature, all welded, KONIC sensing element based vibration transducer. The low mass of the A/25/E renders it transparent in the vast majority of lightweight structure vibration measurement applications.
The A/25/E is adhesive mounted. A detachment tool is provided to shear adhesive joints. Shock removal is to be avoided as being deletorious to
the integrity of the transducer.
Abrasive cleaning of the attachment face will reduce base thickness over time, sparing use of adhesive will aid longevity. Signal outlet is via a surface contact socket. Mating connector preload torque should be 7cNm, the locknut tightened to 12cNm for signal integrity to 10,000g. Insufficient preload may result in intermittent signal loss.
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Include modal analysis of lightweight structures and shock measurement. Low frequency multi point modal measurements are subject to
individual phase/gain errors associated with the lower corner frequency of the QVC.
The ratiometric nature of modal analysis however reduces transfer function uncertainty to the associated lower corner frequency variations of individual QVCs.
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A three variant range of low mass (2gm.)
accelerometers, each with KONIC sensing
element, welded construction, miniature (3.5mm
thd.) side or top entry coaxial connector, and
titanium case. The two adhesive mount versions
(A/124/E, A/124/TE), are provided with bonded
isolation discs to minimise ground loop
interference, whilst the top entry connector
version (A/124/TS) is also available with integral
mounting stud but without isolation.
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![miniature piezoelectric accelerometer with integrated electronics DJB INSTRUMENTS 10mV/g ----- ø=[8.7 ; 9.3] mm](http://img.directindustry.com/images_di/photo-pp/miniature-piezoelectric-accelerometer-with-integrated-electronics-189700.gif)
