PCB Piezotronics, Inc.

Product

Load Cells

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

We make it our business to stay on top of emerging industry demands so that the load cells we provide help you meet your ever-changing test requirements. Our broad selection of competitively priced load products will help you meet the most demanding test and measurement requirements. Used in automotive, aerospace and defense, R&D, and process control applications, our drop-in replacement load cells are designed to provide years of dependable performance.

Product

ICP Blast Pressure Pencil Probe

Model: 137B21B

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PCB Piezotronics, Inc.

Model: 137B21B - PCB Piezotronics, Inc.

Quartz, free-field, ICP blast pressure pencil probe, 1000 psi, 1 mV/psi, BNC connector

Product

ICP Microphone System

378C10

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PCB Piezotronics, Inc.

378C10 - PCB Piezotronics, Inc.

This model includes a 1/4" microphone cartridge, a mated preamplifier with TEDS, and system calibration.

Product

General Purpose Triaxial Piezoelectric Accelerometers

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Triaxial accelerometers provide simultaneous measurements in three orthogonal directions, for analysis of all of the vibrations being experienced by a structure. Each unit incorporates three separate sensing elements that are oriented at right angles with respect to each other.

Product

Microphone Preamplifier

426A30

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PCB Piezotronics, Inc.

426A30 - PCB Piezotronics, Inc.

1/2-inch preamplifier with 7-pin LEMO connector (for externally polarized microphones)

Product

Sound Level Meters

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Larson Davis manufactures a wide range of Advanced Sound Level Meters to meet all your environmental noise monitoring application needs.

Product

Accelerometers

353B15

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PCB Piezotronics, Inc.

353B15 - PCB Piezotronics, Inc.

Sensitivity: (10 %);10 mV/g 1.02 mV/(m/s) Measurement Range:500 g pk 4905 m/s pk Frequency Range:(5 %)1 to 10000 Hz1 to 10000 Hz Frequency Range:(10 %)0.7 to 18000 Hz 0.7 to 18000 Hz Frequency Range: (3 dB)0.35 to 30000 Hz0.35 to 30000 Hz Resonant Frequency:70 kHz,70 kHz Broadband Resolution (1)0.005 g rms0.05 m/s rmsNon-Linearity:1 %1 % Transverse Sensitivity:5 %5 %

Product

Dual Purpose Shakers

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

The Modal Shop’s dual purpose shakers are ideal for both vibration testing of small components and modal analysis. Small and lightweight, yet powerful electrodynamic shakers, the dual purpose line provides up to 110 lbf (489 N) pk sine force across a wide frequency range.

Product

Strain Sensors

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

Conventional strain sensors are based on strain gage technology. In order to effectively measure the strain values in a force or load measurement application, a full, 4 element strain gage bridge circuit is utilized. The configuration is known as a Wheatstone Bridge Circuit. A Wheatstone Bridge has a very linear output in it’s midrange. That being considered +100% to -100% of range. Unfortunately, a Wheatstone Bridge becomes non-linear above the upper and lower extremes of range. Therefore, significant errors can result above the end points when attempting to take precision measurements. It is particularly important to take accurate measurements in some R&D or control applications. To avoid the mentioned error issues, PCB manufactures quartz piezoelectric strain sensors that output the same mV/microstrain sensitivity throughout the entire useful range. Thus, accuracy is improved and control requirements are enhanced that may occur at positive extremes of the measurement range. The models RHM240 and model 740B02 series sensors are the strain sensors for these applications.

Product

Canister Load Cells

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

PCB's cost-effective canister load cells are easy to install and ideal for low-capacity applications. Canister style load cells include a built-in mounting base for a simplified installation in both tension and compression applications.

Product

Low Noise Prepolarized Microphone

378A04

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PCB Piezotronics, Inc.

378A04 - PCB Piezotronics, Inc.

The 378A04 is a matched system that is comprised of a high sensitivity microphone and a low noise preamplifier that contains a built-in filter that enables the free-field response to remain flat over a wide frequency range. The system requires a minimum of 4 mA and measures to 6.5 dBA (5.5 dBA typical) within a cost efficient, prepolarized (0V) design. PCB's model 378A04, the industry's first prepolarized low noise microphone and preamplifier system allows you to measure extremely low amplitudes. In the past this was only possible with externally polarized solutions. With a typical noise floor of 5.5dBA, this microphone system delivers all of the benefits commonly associated with prepolarized systems.

Product

MEMS DC Response Accelerometers

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

PCB® series 3711F, 3713F, 3741F, and 3743F MEMS DC response sensors are used to measure low frequency motion down to zero hertz. These accelerometers are used in applications such as structural monitoring, aerospace vibration testing, drivability, and gravitational force measurements. Each series includes a full scale measurement range from ± 2g to ± 200g and features low spectral noise with high resolution.

Product

Ballistic Pressure Sensors

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

PCB® has supplied high frequency, durable, quartz ballistics pressure sensors in both charge and ICP® voltage mode versions for over forty years. Keeping with our tradition, PCB continues to offer a complete line of sensors for conformal and case mouth ballistic measurements. All PCB sensors are provided with NIST traceable calibration. For pre-calibration stabilization purposes, all ballistic pressure sensors are hydraulically cycled at high pressures and most are test fired in the PCB ballistic firing range.

Product

Impact Hammers

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PCB Piezotronics, Inc.

PCB Piezotronics, Inc.

A hammer equipped with a piezoelectric force sensor and serves to stimulate a structure that is to be examined.

Product

Microphone Preamplifier

426B31

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PCB Piezotronics, Inc.

426B31 - PCB Piezotronics, Inc.

Performance:Nominal Microphone Diameter:1/4" Frequency Response:3.98 to 126000 Hz3.98 to 126000 10.0 to 126000 Hz10.0 to 126000 HzElectrical Noise (A-weight)3.8 TEDS CompliantYes