MVD2555载波频率放大器

Many measurement tasks in the field of industrial test bencher and automatic production/assembly processes can be solved very simply and reliably with the MVD 2555. Force, pressure, displacement and torque transducers based on different technologies can be connected to the carrier frequency amplifiers which are particularly stable and insensitive to interference.

The wide measurement frequency range and the digital filter adjust-able over a range of steps enables the best adaptation to the measurement problem. Apart from the actual amplifier function, two minimum/maximum stores and four limit switches with PLC-compatible outputs are available. The measurement output can be provided through a freely scaleable analog output and via the serial RS232C interface. Freely programmable control inputs and outputs facilitate trouble-free communications with automation systems.

 

Key Feature(s)

For applications in process and test facilities

4.8 kHz carrier-frequency amplifier for S.G. half and full bridges, inductive half and full bridges, LVDT, piezoresistive and potentiometric transducers

100% menu-driven control via LCD display

Four limit value switches

Scalable analogue output

Peak value stores (min, max, peak-to-peak) and instantaneous values, envolope curve

 

Accuracy	0.1
Housing	control panel housing
Max. number of channels	1 / device
Interfaces	analog, RS-232, RS-485 (MVD2555-RS485 type)
Signal conditioning	low pass filter, peak value store, tare, zeroing, 4 limit switches
Digital sampling rate	50 values/s
Measured quantities	strain-gage full and half bridge, inductive transducers, potentiometers