Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa CDV-40B Strain/Voltage Measurement Card EDX Series Conditioner Card
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model:CDV-40B Strain/Voltage Measurement 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 measurement: strain gauge, strain gauge transducer voltage measurement: voltage |
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Number of input channels | 8 |
Input Format | Strain measurement: balanced differential input voltage measurement: unbalanced input |
Input resistance | Strain measurement: within (10MΩ+10MΩ) ±10% Voltage measurement: within 1MΩ±10% |
Input Merge | DC/AC switching |
Response frequency range | DC coupling: DC~50kHz (deviation +0.5dB~-3dB) DC cut (AC coupling): 0.2 or 1Hz~50kHz (See High-pass filter) |
Gauge rate | Strain measurement: 2.00 fixed |
Bridge voltage | Strain measurement: DC 2V±2% |
Compatible gauge resistance | 120~1000Ω |
Equilibrium adjustment range | Strain measurement: ±2.4%(±12000×10-6Strain) |
Equilibrium adjustment method | Pure electronic autobalance (stored in nonvolatile memory) accuracy: ± (0.1%FS+2×10-6strain) |
Measuring range | Strain measurement: 500, 1K, 2K, 5K, 10K, 20K, 50K×10-6Strain and OFF (8 stages) voltage measurement: 0.1, 0.2, 0.5, 1, 2, 5, 10V and OFF (8 steps) |
Range accuracy | ± within 0.2%FS |
Calibration value | Output accuracy ± 100%, ±50% in each range: within ±0.3% |
Nonlinearity | ± within 0.1%FS |
Lowpass Filter | Transfer characteristics : Second-order Butterworth type cutoff frequency : 2, 10, 30, 100, 300k, 1k, 3kHz and F (flat) 10-stage cutoff accuracy : -8±3dB attenuation characteristics : -1±12dB /oct |
High-pass filter (DC cut) | Cut-off frequency : 0.2Hz, 1Hz two-stage attenuation characteristics : – 2dB/oct. |
AD converter resolution | 16-bit |
sampling frequency | 200kHz(MAX) |
Conformity directives | EMC Directive 2014/30/EU RoHS Directive 2011/65/EU,(EU ) 2015/863(10 substances) |
Sold separately | 8-channel input cable U-38~48Note) When using a converter with remote sensing, connect it using a 4-core extension cable (N81~N85 ) for measurement. However, the remote sensing function cannot be used. conversion connector FV-1A |
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We can also manufacture products compatible with monitor output. Please contact us. |