KYOWA
WGA-650B
Instrumentation Amplifier

  • Wide no-load zero adjustment range (±2 mV/V)
  • High/low limit comparators
  • Indicated value is output in a voltage range of 0 to 10 V or in a current range of 4 to 20 mA.
  • Up to 4 transducers with 350 Ω bridge resistance connected in parallel.
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Contact Sales Spec Sheet

Description

WGA-650B Instrumentation Amplifier

The WGA-650B is an Instrumentation Amplifier which can display the physical quantity of an input sensor.

It is compact and moderate price.

WGA-650B-0, Standars Type

Models:

  • WGA-650B-0 M448: Power supply 100 to 127 VAC
  • WGA-650B-0 M449: Power supply 220 to 240 VAC

Channels: 1

Applicable Transducers: Strain-gage transducers

  • (Bridge resistance of 350 Ω)
  • (Up to 4 transducers connectable in parallel)

Measuring Range: 0 to 2.5 mV/V (5000 ×10-6 strain)

Display: -1999 to 19999 (Decimal point to be put anywhere.) Character height 15.24 mm, red LED

Sampling Speed: 4 times/s

WGA-650B, With BCD Type

Models

  • WGA-650B-1 M448: Power supply 100 to 127 VAC
  • WGA-650B-1 M449: Power supply 220 to 240 VAC

Channels: 1

Applicable Transducers: Strain-gage transducers

  • (Bridge resistance of 350 Ω)
  • (Up to 4 transducers connectable in parallel)

Measuring Range: 0 to 2.5 mV/V (5000 ×10-6 strain)

Display: -1999 to 19999 (Decimal point to be put anywhere.) Character height 15.24 mm, red LED

Sampling Speed: 4 times/s

BCD Output

  • Output mode:  Isolated open collector (NPN) BCD output logic selectable
  • Driving capacity:  30 VDC, 20 mA max
    • Output signals:
    • 5-digit BCD value
    • Minus sign
    • OVER
    • Print command (EOC)
  • Check Function: Transducers check, Self-check