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  3. LCA-460 Strain Ampli er Signal Conditioner Modules forStrain Gages, Load Cells, and Transducersr

LCA-460 Strain Ampli er Signal Conditioner Modules forStrain Gages, Load Cells, and Transducersr

LCA-460 Strain Ampli er Signal Conditioner Modules forStrain Gages, Load Cells, and Transducersr

LCA-460 Strain Ampli er Signal Conditioner Modules forStrain Gages, Load Cells, and Transducersr

Product catalog summary
Description: The LCA-460 is a strain amplifier signal conditioner module designed for high accuracy strain measurement in applications with space constraints. It supports strain gages, load cells, and transducers, offering a maximum frequency response of 2 kHz.
Features:
  • Single channel signal conditioner with bridge excitation ranging from 2.5Vdc to 15Vdc, 150mA.
  • Precision four-wire bridge excitation with remote sense function.
  • Input range from 0.625mV to 640mV.
  • Output modes include ±10V, ±5V, 0~10V, 0~5V, 0~20mA, and 4~20mA.
  • Selectable low-pass active 4-pole Butterworth filter with options of 3, 20, 200, and 2k Hz.
  • Internal and external bridge shunt-calibration resistor function.
  • DIN Rail or screw fixed installation options.
  • Power options include 115 and 230 Vac, or 1600 Volts isolation for DC-powered models.
Applications:
  • Load cell signal conditioning.
  • Foil and semiconductor strain gage signal conditioning.
  • Dynamic material testing and strain/stress analysis.
Specifications:
  • Input: Impedance of 10 GΩ, input current of 2 nA.
  • Excitation: Constant voltage mode from 2.5 to 15 VDC, max 150mA, with noise of 100 μV ± 0.002% Vpp.
  • Amplifier: Eight input ranges selectable by dip switch, frequency response DC to 2 kHz.
  • Balance Range: Coarse balance ±100%, fine balance ±2% via potentiometer.
  • Output: Load resistance of 2 kΩ min, bandwidth DC to 2 kHz.
  • Calibration: Internal and external bi-polar shunt calibration resistors provided.
  • Filter: Low-pass active 4-pole Butterworth filter selectable by dip switch.
  • Size & Weight: 115 x 110 x 40 mm, 200g.
  • Operational Environment: Operating temperature -10°C to 60°C, storage temperature -20°C to 70°C, humidity below 95% RH.
Order Codes: LCA-460 for 110/220Vac, LCA-460-DC48 for 48 VDC, LCA-460-DC24 for 24 VDC, LCA-460-DC5 for 5VDC.
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Catalog excerpts

LCA-460 Strain Ampli er Signal Conditioner Modules forStrain Gages, Load Cells, and Transducersr-1

LCA-460 Strain Amplifier Signal Conditioner Modules for Strain Gages, Load Cells, and Transducersr ♦ Load Cell Signal Conditioning ♦Foil Strain Gage Signal Conditioning ♦Semiconductor Strain Gage Signal ♦Dynamic Material Test ♦Strain/Stress Analysis ♦ Dynamic Material Elasticity Testing ♦Single channel signal conditioner ♦Highly accurate bridge excitation ♦ Precision four wire bridge excitation remote sense function ♦ Provides high level voltage or 20mA signal output ♦ Four to eight transducer wiring • Internally adjustable fine gain(AV) • Precision low noise differential amplifier ♦Selectable low-pass active 4-pole Butterworth f ♦ Internal and external bridge shunt-calibration resistor function • DIN Rail or Screw fixed ♦ Power option: 115 and 230 Vac, or 1600 Volts Isolation Between Input, Output and Power Supply on DC-Powered Models LCA-460 strain amplifier signal conditioner is ideal for applications wherein high performance signal conditioning is needed, and critical space limitation is also to be considered. LCA-460 is designed for high accuracy strain measurement. Each module is designed with maximum The application examples for the measuring strain gage type transducer are for trie temperature, accelerator, load cell, micro-displacement, torque and pressure transducers. service@advanceinstrumentcorn www.advanceinstrumenLcom

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LCA-460 Strain Ampli er Signal Conditioner Modules forStrain Gages, Load Cells, and Transducersr-2

LCA-460 Strain Amplifier Signal Conditioner Modules for Strain Gages, Load Cells, and Transducersr ■ Mode : Constance Voltage 2.5-15 VDC, ■ Precision four wire bridge excitation remote sense • Eight Input range from 0.625 to 640 mV selectable ■ Fine Input range regulation via potentiometer • Noise: 350 O source impedance, DC coupled (Balance Range • Coarse balance: ± 100% adjust via potentiometer • Fine balance: ± 2% adjust via potentiometer (Output Mode: Bi-polarto 20mA selection by dip switch ■ Output load: 2 k O min. resistance ■ Wide Bandwidth: DC to 2 kHz, - 3 dB nominal ■ Output noise :...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.