DEICY
Deicy AR-60ST8D 8-channel Dynamic Strain/DC Voltage Input Amplifier Module
Manufacturer: DEICY Co., Ltd.
Model: AR-60ST8D
Features
- This is a DC application type 8-channel dynamic strain/DC voltage input module for the DR-900 series.
- The low-pass filter uses a digital filter calculated by DSP.
- Both the measurement range and low-pass filter can be set independently for each channel.
Specifications
| Item | Specification |
|---|---|
| Input / Number of Channels | Dynamic strain input / DC voltage input (set per channel), 8 ch |
| Input Connector | Binder 719 5-pin female × 8 |
| Applicable Gauge | 120 – 1 kΩ |
| Input Impedance | For dynamic strain differential input: 1 MΩ or more *DC voltage range varies. For DC voltage range, source resistance allowable range is 200 Ω or less. |
| Range | Dynamic strain range: ±1000, 2000, 5000, 10000, 20000 µST DC voltage range: ±0.5, 1, 2.5, 10 V Set per channel |
| Low-pass Filter | -48 dB/OCT Butterworth characteristic IIR digital filter 20, 50, 100, 200, 500, 1k, 2kHz, Pass (at -3 dB) AR-60ST8D82 or 10, 30, 50, 100, 300, 500, 1kHz, Pass (at -3 dB) AR-60ST8DK Set per channel |
| Output Voltage / Balancing Method | 2 V DC Electronic balancing, within ±700% of input range |
| Nonlinearity | ±0.2% FS |
| Frequency Characteristics | DC – 10 kHz ±3 dB |
| ADC | 16-bit successive approximation ADC × 8 channels, simultaneous sampling per ADC |
| Dimensions / Weight | 24.8(W) × 95(H) × 151.5(D) mm, 0.23 kg (excluding protrusions) |
| Power Supply | DR-900 main unit supply, approx. 5 W |
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