Amplifier to convert strain gage signal from load cell to DC voltage. · Multi-step filter integrated. · Automatic temperature compensated by calibration circuit. · 0.8%FS accuracy · Auto zero set by Push Button. · Function control by rotary s/w. · Response frequence : DC~20KHz(-3dB) *option : 100KHz, 200KHz, 300KHz, 500KHz, 800KHz This amplifier, which microprocessor is integrated in, converts resistance differences to DC voltage and is widely used for the various sensors like a strain gage type load cell.
| | | SPECIFICATIONS | Number of measuring point
| 1Point per each unit | Measuring method
| Deflection method | Application gage resistance
| 100Ω~1KΩ | Measuring range | 10V-1mV~20mV/V, 5V-2mV~40mV/V, 2.5V-4mV~80mV/V | Bridge voltage(BV/V)
| Constant voltage, DC 5V, 10V | Zero set range | Adjustment by 10 turns VR(10%) | Output | 0~±10VDC(load resistance≥2kΩ),4mA~20mA(load resistance<500Ω) | Nonlinearity | ±0.02% F.S | Sensitivity adjustment | 1000multiplier | S/N ratio | 51dB | Low pass filter | 10Hz, 100Hz, 1KHz, 10KHz | Operating Temperature | -10℃~60℃ | Temperature sensitivity | ±0.03% F.S./℃ | Calibration | 0.5mV/V=1000μ STRAIN | Power sensitivity | ±5% | Display | 3 1/2 DIGIT | Size | 45.5(W)x129(H)x234(D)mm | Power | AC 110V/220V, 50~60Hz | | | | |