Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa CDV-46AS Strain /Voltage Measurement Isolation Card EDX Series Conditioner Card
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: CDV-46AS Strain /Voltage Measurement Isolation Card
- Conditioner card for EDX-200A and EDX-5000A
Feature
Can be selected according to the application. In addition to strain, voltage, acceleration, and temperature measurements, CAN data is also supported. Noise-resistant isolation amplifier cards and dynamic strain measurement cards are also available.
Specification
| Measurement object | Strain gauge (4 gauge method), strain gauge transducer, voltage |
|---|---|
| Number of input channels | 4 |
| Input Format | Balanced differential input (strain measurement) Unbalanced input (voltage measurement) |
| Input resistance | Approx. 10MΩ + 10MΩ (strain measurement) Approx. 1MΩ (voltage measurement) |
| IMRR | 120dB（2k×10-6When in the strain range) |
| Response frequency range | When DC is coupled: DC~5kHz deviation +1dB, -3dB or less (AC coupling): 0.2Hz (see High-pass filter) |
| Gauge rate | 2.0 Fixed (strain measurement) |
| Bridge Power Supply | DC2V ± within 2% (strain measurement) |
| Compatible bridge resistance | 120Ω~1000Ω(strain measurement) |
| Measuring range | 2k，5k，10k，20k，50k，100k×10-6Strain, OFF (strain measurement) 1,2,5,10,20,50,OFF (voltage measurement) |
| Range accuracy | ± within 0.3%FS |
| Equilibrium adjustment range | Resistance min: within ±2.4% (±12000×10-6Strain) (strain measurement) voltage measurement: within ±5V |
| ZERO accuracy | Within ±0.3%FS (voltage OFF mode) |
| Nonlinearity | ± within 0.1%FS |
| Calibration value (CAL) | Output accuracy ± 100%, ±50% in each range: within ±0.3%FS |
| Lowpass Filter | Transfer characteristics : Second-order Butterworth cutoff frequency : 2,10,30,100,300kHz, Amplitude ratio of 1-stage cutoff point of FLAT : -6±3dB Attenuation Characteristics : (-1±12)dB/oct. |
| High-pass filter | Cut-off frequency : 0.2Hz attenuation characteristics : (-6±1)dB/oct. |
| AD converter resolution | 24-bit |
| Monitor output | Accuracy: ±5V ±0.5% ( ±5V for full scale of each range) |
| insulation | Between input and housing (output), between channels: DC 500V for 1 minute |
| Additional features | Reading information from sensors with built-in TEDS |
| Maximum sampling frequency | 100kHz |
| Standard Accessories | Adapter FV-2A 4 pcs |
|---|
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