Tecsis Universal DIN-Mount Amplifier/Signal Conditioner, Model UDA
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Model UDA Universal DIN-Mount Amplifier

Brand: Tecsis
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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 ±5 Vdc, ±10 Vdc, or 4-20 mA. 

This versatile unit features selectable excitation of 2.5 or 5.0 Vdc bridge voltage and has a wide DC power input range from 11-28 Vdc 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-mountable enclosure with screw terminals to provide connection for power, Analog output, shunt calibration, and sensor signals.
Features
  • Wide zero & span adjustment
  • Configurable, low-pass filtering
  • Symmetry capability
  • Selectable excitation & output

Specifications

Brand

Approvals & Certifications

  • ISO 9001: 2015 Certified

Current

  • Left & Right: 4-20 mA

Excitation Voltage

  • Left: 5 Vdc
  • Right: 2.5 Vdc

Frequency

  • Filter Setting Left: 10 Hz
  • Filter Setting Left: 200 Hz
  • Filter Setting Left: 5 kHz

Humidity

  • 5 to 95 % RH, Non-Condensing

Input Impedance

  • Differential & Common-Mode: > 10,000 MΩ

Linearity

  • Better than ± 0.03 % of Full Scale

Measuring Range

  • 0.5 to 10 mV/V

Mounting

  • DIN Mountable

Operating Temperature

  • -10° to 70° C (14° to 158° F)

Operating Voltages

  • Common-Mode Range: ± 3 V
  • Common-Mode Range: ± 30 V without Damage

Output

  • 4-12-20 mA
  • Analog Output-Selectable: -10-10 Vdc
  • Analog Output-Selectable: 4-20 mA (20 % Over-Range, Voltage Only)
  • Analog Output-Selectable: -5 to 5 Vdc

Output Noise

  • Common-Mode Rejection Ratio: -60 dB at 1/2 Excitation

Power Supply

  • 11-28 Vdc Regulated
  • 2 W, Max.

Stability

  • Gain Stability: ± 10 ppm/Month
  • Gain Stability: ± 30 ppm/°C

Temperature Effect

  • Offset-Adjustable: ± 10 ppm/Month
  • Offset-Adjustable: ± 30 ppm/°C

Voltage

  • Left: 10 Vdc
  • Right: 5 Vdc

Documentation

Data Sheets

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