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DN-AM1000

    DN-AM1000

      The DN-AM1000 Series high precision, as the sensitivity dynamic signal amplifier independence of majority (Multi-channel) it will put in to the 19″ rack case and it will be able to use and it is planned.
      The voltage signal which is output comes to become rate (GAIN) until 1~11000 boats, answer back frequency the maximum 100㎑, the Low Pass Filter is becoming at 10㎐~10㎑.
      Feature

      • Fully adjustable calibrated gain from 1 to 11000
      • Accepts all strain gage inputs(foil or piezoresistive), potentiometer, LVDT, etc.
      • Bridge excitation from 1 to 10Vdc(5 steps)
      • Input impedance above 1GΩ.
      • Four-frequency low-pass active filter (10㎐ to 10㎑)
      • Automatic bridge balance (± 4000με)
      • Double shunt calibration (120Ω, 350Ω, 2000με, 200με)
      • Outputs voltage display (7-segment 4-digits LED)
      • Size : 218 (H) × 43 (W) × 258 (D) (㎜)
      • Weight : Approx. 1.2㎏

      Connector

      • Signal input : MS3112E 14-19S, MS3116F 14-19P
      • Signal output : BNC connector

      Dimensions

      unit:mm

      Specifications
      Specifications Accuracy
      EXCITATION 5 steps : 1V, 2V, 5V, 7.5V, 10V
      Current : 170mA, max.
      Remote sense error : 0.0005%/Ω at lead resistance (350Ω load)
      Noise and ripple : 0.05% p-p, max (dc 10㎑)
      Stability : ± 0.02%/℃
      INPUT StrAIN GAUGE :
      quarter, half or full bridge (50~1000Ω)
      Built-in 120Ω and 350Ω dummy resister
      trANSDUCER :
      Piezoresistive strain gauge types,potentiometer, DCDT transducers displacement.
      AMPLIFIER 1st Gain : ×1, ×10, ×100, ×400, ×1000 5steps (accuracy ±1%)
      2nd Gain : ×1 to ×11 continuously variable
      Vernier multiplier : 10-turn counting knob with direct readout (×1 to ×11)
      Frequence response : 100㎑ (-3㏈), max
      Input resistance : 1GΩ, differential or common mode
      Input capacitance : 4pF, differential or common mode
      Input voltage range :
      ± 10V, differential mode
      12V-(G/2× Vd), common mode (Vd = actual differential input voltage)
      Bias current : ± 30nA, typical, each input
      Common-mode rejection (G=100) : 100㏈, min, dc to 60㎐ with 1kΩ source imbalance
      Stability (G<1000) : 5ppm/℃, max
      Noise (G=100) : 0.01 to 10㎐, 0.3μVp-p R.T.I
      FILTER Characteristic : low-pass active 2-pole Butterworth standard
      Frequencies (-3㏈) : 10㎐, 100㎐, 1㎑, 10㎑, wide-band
      AMPLIFIER OUTPUT
      (BNC CONNECTOR)      		 Outputs : ±10V @100mA max. (out1); ±10V @10mA max. (out2)
      Linearity : ±0.01%
      VOLTAGE DISPLAY Display character : 7-segment 4-digits LED
      Display range : 0.000V ~ ± 10.00V
      GAIN 5 steps Amplilfier (x1, x10, x100, x400, x1000)
      FREQUENCY RESPONSE 100㎑ (-3㏈), Max
      BRIDGE BALANCE Auto ranging : ± 4000με (2mV/V)
      Auto balance time : 1 second, typical
      Manual balance range : ± 1V
      Storage : non-volatile data memory (EEPROM)
      LOW PASS FILTER 4 steps 10㎐, 100㎐, 1㎑, 10㎑ (-3㏈)
      LINEARITY ±0.01%
      STABILITY ±0.01%℃
      SHUNT CALIBRATION Bridge resistance 120Ω : 200με and 2000με calibrations
      Bridge resistance 350Ω : 200με and 2000με calibrations
      INPUT IMPEDANCE more than 1GΩ
      POWER AC 110V or 220V (switch selected), 50/60㎐, 7.5watts
      3-wirecode ( 2-wire : power / 1-wire : Ground)
      Specifications are subiect to change without notice.