WGA-710C-1-A220 amplifier

KYOWA amplifier WGA-710C-1-A220 features：
Channels 1
Applicable Transducers Strain-gage transducers
Applicable Bridge Resistance 87.5 Ω to 10 kΩ (Up to 4 transducers with 350 Ω bridge resistance connected in parallel)
Measuring Range ±3.2 mV/V (±6400 μm/m)
Bridge Excitation 10, 5, 2.5 VDC, switchable

   Remote sensing possible for 120 mA or less
Input Modes Balanced differential
Input Impedance 10 MΩ or more
Input Terminal Board Gage clamp type
Sensitivity Adjustment Automatic by internal calculation (Accuracy within ±0.1%FS)
Display Max. ±9999 (Decimal point to be put anywhere)
    Character height 10 mm, red LED 
    Allows least significant digit to be fixed to 0
Sampling Speed Approx. 15 times/s
Nonlinearity Within ±(0.03%FS＋1digit)

     (With transducer output 0.5 mV/V)
Stability Zero: ±0.25 μVRTI / °C, ±0.05%FS, 10% power voltage
     Sensitivity: ±0.01%/°C, ±0.05% FS,10% power voltage
High/Low Limit Comparators
     Setting points: 2 (High limit, low limit)
     Response time: 200 ms or less
     Setting range: 0000 to ±9999
     Contact output: Relay contact (1 transfer circuit/point)
     Contact capacity: 250 VAC, 0.5 A (Resistive load)
Hold Functions ON/OFF switch over by panel key or external contact input

Mode Switchover ON/OFF Switchover by panel key, 
     No hold, point-based hold, peak hold, section-based peak hold, time-based peak hold 
      Frequency response: DC to 1 k Hz
Digital Zero Functions Action input: by panel key or external contact input
Adding Functions Setting range: 0000 to ±9999
Original Value Monitor Accuracy within ±0.1%FS
Zero Tracking Functions Zero is traced in changing quantities of
      ±1, 2, 5 counts each for delays of 20, 10 and 5 seconds, 9 ranges in    total setting is made by panel keys
Digital Filter Functions Moving averaging times is 4, 8, 16, 32, 48 
      or 64, switched by panel keys
TEDS
  Interfaces Compatible with IEEE1451.4 Mixed Mode Transducer 
      Interface Class2
Applicable Transducers Should have the information according to IEEE
      Template No.33
      Cable length should be 30 m or less
      (No remote sensing is used together with TED)
Operating Temperature -10 to 40°C
Operating Humidity 20 to 80%RH (Non-condensing)
Power Supply 100, 115, 200, 220 VAC (Select one), 
       20 VA or less, 11 to 30 VDC on request
Dimensions 72 W × 144 H ×188 D mm (Excluding protrusions)
Weight Approx. 1.7 kg
Panel-cut Dimensions 136×68 mm

KYOWA amplifier WGA-710C-1-A220 series models：