Transducers Direct
Cincinnati, OH 45249
Analog Sensor/Transducer Meter integrates I/O diagnostics.
Able to fit into standard 1/8 DIN cutout, TDRO-10 measures 3.78 x 1.89 x 1.0 in. and has 6-digit LED display with Â-½ in. numbers. Refresh rate is 6 msec, and push-button diagnostics determine programming/power supply problems. Designed for sensor inputs of 0-10 V or 4-20 mA with over-voltage protection, meter comes in versions that provide one 16-bit analog output, 2 or 4 programmable PNP...
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Time-to-Digital Converter comes in 5 x 5 mm QFN 32 package.
Providing 50 psec resolution rms on 2 channels, GP2 time-to-digital converter (TDC) integrates fire-pulse generator, clock calibration unit, and temperature measurement unit. Internal clock calibration feature allows GP2's high-speed ceramic oscillator to be calibrated against its own 32.768 kHz clock, which provides compensation for temperature drift in applications with ultrasonic flow meters...
Read More »Time-to-Digital Converter Chip offers 10 ps resolution.
With measurement range up to 40 µsec, Model TDC-GPX allows distance measuring accuracy of ±1 mm rms to range of 1,500 m for laser range finders, radar, medical imaging scanners, ultrasonic flow meters, and navigation systems. Four selectable modes include 81 psec resolution with 0 to endless measurement range, and 10 psec resolution with 100 nsec to 10 µsec range. Power consumption from...
Read More »Integrated Circuit provides strain gage measurement.
Model PS02 digital ASIC supports 2 full bridges or 4 half bridges. It determines resistor ratio from precise time interval measurement, delivering up to 18-bit resolution of 1,000Â-µ strain. Depending on application, total current of system can be reduced to 5 µA. Model PS02 offers programmable update rates to 20 kHz and includes serial SPI interface. It is suited for load cells,...
Read More »Ceramic Elements come in feedback and standard types.
TRPB Series Piezo Ceramic Benders convert electrical impulses to sound waves in flat diaphragm type package. Standard and Feedback types are available in diameters from 10-50 mm with frequency ranges of 1.0-10.0 kHz. Special assemblies of wire leads with or without connectors are available to user specifications.
Read More »Microcircuit provides metal strain gage measurement.
ACAM Picostrain PS01 utilizes time-to-digital converter technology, eliminating analog circuitry. It determines resistor ratio from time interval measurement, done with resolution of 14 psec, which corresponds to 70 GHz for counter. Chip offers programmable update rates up to 65kHz. Digital design provides output stability over operating temperature of -40 to 120°C. Unit has 48 TQFP...
Read More »Linear Position Sensor offers infinite resolution.
Model TDP-140 provides smart capability for small-bore pneumatic cylinders. It uses high-resistivity conductive plastic printed on anodized aluminum element. Molded wiper block, matching element profile, follows cylinder piston movement. Sensor provides absolute analog output and 1% linearity. It mounts within pressurized cylinders to 100 psi, and can be ordered in travel lengths of 1-24 in....
Read More »In-Cylinder Position Sensor suits hydraulic/pneumatic actuators.
Available in internal- and external-flange versions, model TDP-100 uses high-resistivity, conductive plastic bonded to precision wire-wound element. It provides absolute analog output and 0.15% linearity and mounts within pressurized cylinders to 7,200 psi. Providing more than 50 million cycles at 25 mm stroke length and 250 mm/sec speed, sensor is available in travels of 25 to 200 mm in 5 mm...
Read More »Transducers provide accurate component positioning.
External-mount transducers offer positioning linearity to 0.5%, repeatability of 0.0001 in., and travels of 0.5 to 78 in. Designed to last over 10 million full-travel cycles or 200 million dither cycles, units are unaffected by electrical noise and magnetic interference, and are sealed to IP66 and 50 G shock resistance. They are powered by 10 Vdc and have 5-pin metal connector. Transducers have...
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