Universal DIN Rail-Mount Amplifier/Signal Conditioner
Performance Specifications
Model UDA is a universal signal conditioner and amplifier designed for use with all full bridge, strain gage-based transducers. Model UDA turns the analog signal into a user-selectable output of ±5Vdc, ±10Vdc, or 4-20mA. This versatile unit features selectable excitation of 2.5 or 5.0Vdc bridge voltage and has a wide DC power input range from 11 to 28Vdc to adapt to a variety of installations. Model UDA includes a wide zero and span adjustment range and a symmetry adjustment for applications requiring precision in both tension and compression. The configurable low pass filter actively removes unwanted high frequency signal components. The unit is housed in a rugged DIN Rail-mountable enclosure with screw terminals to provide connection for power, analog output, shunt calibration, and sensor signals.
RANGE - Adjustable | 0.5 mV/V to 10.0 mV/V nom. F.S. |
TRANSDUCER TYPES | Conventional 4-arm strain gage bridges, 120 to 10k Ohm |
EXCITATION - Selectable | 2.5 or 5.0, up to 70mA |
POWER SUPPLY | 11-28 Vdc regulated, 2 watts max. |
ANALOG OUPTUT - Selectable | ±0to5Vdc |
OPERATING TEMPERATURE | 14°to+158°F (-10°to+70°C) |
ACCURACY | Limited by calibration accuracy |