Speed & Acceleration Transducer With Signal Conditioner Model PCT 109
Speed & Acceleration Transducer With Signal Conditioner Model PCT 109
The need to measure and analyze the vibrations producing in the most different structures recently brought to the development of proper transducers transforming the mechanical accelerations into electrical signals. Sci-tech Speed & Acceleration Transducer with Signal Conditioner Model PCT 109 has been designed to enable the student to develop the experiments on the subjects concerning speed and acceleration transducers and the related circuits for signal conditioning.
Item Description
Sci-tech Speed & Acceleration Transducer with Signal Conditioner Model PCT 109 has been designed with components and circuits really employed in Industrial Process Controls. With it, the
student can carry out experiments including a wide range of subjects concerning “speed” and “acceleration” transducers. The experimentation completes the theoretical background of the
student and gets him acquainted with the problems of professional practice. The external unit mod. TY28/EV, coming with the Sci-tech Speed & Acceleration Transducer with Signal Conditioner
Model PCT 109 and connectable to it via an 8-pole DIN cable, includes:
• Variable speed DC motor
• Connecting rod-crank system
• Speed and acceleration transducers
Technical Specifications
* Front panel in insulating material, with silk screen printed diagram of the different circuit blocks of the module and electrical diagram of each circuit;
* Terminals for the connections and measurements;
* The generation of the physical variable (speed and acceleration) consisting of:
– Metal support;
– DC motor; control voltage: –24 V – +24 V;
– Perforated disk;
– Rotating arm for connecting rod-crank system;
– Transducers;
* 3 Different signal conditioners:
– Conditioner for tachogenerator
– Conditioner for piezoelectric accelerometer
– Photoelectric conditioner for “speed/frequency” transducer
* Input range of the tachogenerator: from 0 to ±4000 RPM
* 1 (standard) voltage output of conditioner from 0 to ± 8 V;
* 1 (proportional) voltage output of conditioner from 0 to ± 4 V;
* Input range of the piezoelectric accelerometer: from 0 to 78g:
* 2 (positive and negative) outputs with voltage from 0 to ± 8 V
* Output range of the photoelectric conditioner from 0 to 4000Hz
* 2 TTL and CMOS compatible outputs;
* Connection cable of the module to 8-pole external unit DIN 270
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