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Series 261A
Triaxial 3-component dynamic force link, ICP®
- Automotive Chassis and Other Vehicle Dynamic Measurements
- Monitor Cutting Tool Forces and Detect Tool Wear
- Provide Feedback for Force Limited Vibration Testing
- Measure Input Forces for Modal and Structural Testing
- Measure Impact Forces During Drop Testing and Crash Testing
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Model 2301-01A
Torque sensor, reaction flange mount, 2k in-lb FS, 4" dia. flanges, PT conn.
Measurement Range: (Full Scale Capacity) 2000 in-lb (225 N-m)
Sensitivity: (±15%) (output at rated capacity) 2 mV/V
Mounting: Flanged
Size - Diameter: 4 in (101.6 mm)
Size - Length: 3 in (76.2 mm)
Torsional Stiffness: 380000 in-lb/radian (42.900 N-m/radian)
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Series 1515 Automotive Brake Pedal Effort Sensor for Vehicle Brake Development, Drivability & Handling, & Legislative & Safety
- Designed to measure force required to operate vehicle’s primary brake,
clutch, or floor-mounted emergency brake pedals
- High overload protection (500% of FS)
- Easy to install and remove
- Integral Cable; integral loading surface to reject off-axis loading errors
- Compact Design 1.19” (3.02 cm) overall height
- Temperature-compensated for +30 to +130 °F (-1 to +54 °C)
- Good resolution, linearity and repeatability in both static (constant force)
and dynamic (panic stop) loading events.
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Model 103B01
Acoustic ICP® pressure sensor, 3.3 psi, 1500 mV/psi, integral 2-wire cable, accel. comp.
Measurement Range: (± 5 V output) 3.33 psi (181 dB)
Sensitivity: (±15%) 1500 mV/psi (217.5 mV/kPa)
Low Frequency Response: (-5%) 5 Hz
Resonant Frequency: >=13 kHz
Electrical Connector: Integral Cable
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Model 130A40
Low-profile surface pressure microphone and preamp, 45 mV/Pa, prepolarized
Nominal Microphone Diameter: 1/4"
Frequency Response Characteristic: Pressure
Electrical Connector: (Output) 10-32 Coaxial Jack
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PCB Automotive Sensors Debuts High Temperature Preamplifier
Operating to +120 °C for NVH Powertrain & Vehicle Underhood Testing
The Automotive Sensors division of PCB Piezotronics (PCB®) has announced release of a new high-temperature preamplifier, designed to overcome high temperature testing challenges associated with NVH powertrain and vehicle underhood testing applications, and to broaden options for NVH test engineers collecting acoustic data in high temperature areas.
Automotive engineers routinely perform NVH tests in areas around the powertrain, where elevated operating temperatures can present major measurement challenges. Underhood temperatures can peak at +125 0C under normal driving conditions, and can be significantly higher near turbochargers and exhaust system components, such as manifolds and diesel particulate filters. In the past, test engineers were limited by preamplifiers offering temperature ranges to + 70 °C. Model HT426E01 is a 1/2" preamplifier operating from ICP sensor power, terminating with BNC connector and utilizing standard coaxial cables. The model features a low attenuation factor (-0.06 dB) and low noise characteristics, 4.9 µV, based on an A-weight scale.
Common applications include underhood measurements for benchmarking and issue identification, including engine radiated, induction, ancillary and turbocharger noise; near-field measurements on manifolds; mufflers; exhaust after treatment components; and tailpipe noise. NVH groups within OEMs and Tier 1 suppliers involved with testing of powertrain components will benefit most from this product.
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