High Speed 8-Channel Strain/Bridge Transducer Amplifier-Filter-Digitizer
High Speed 8-Channel Strain/Bridge Transducer Amplifier-Filter-Digitizer
SKU:HIG-1a9dcb
Cutting-edge 8-Channel Data Acquisition System for precise measurement applications.
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$1,299.99
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$1,299.99
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High Speed 8-Channel Strain/Bridge Transducer Amplifier-Filter-Digitizer
$1,299.99
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High Speed 8-Channel Strain/Bridge Transducer Amplifier-Filter-Digitizer
$1,299.99
Quantity: 1
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The High Speed 8-Channel Strain/Bridge Transducer Amplifier-Filter-Digitizer is a cutting-edge solution for precise data acquisition and control in demanding measurement applications. With programmable input configuration, remote sensing, multiple bridge compatibility, and gains from 1 to 5,000, this system ensures accuracy up to 24-bit resolution at 250 kS/s per channel. It features two-step shunt & voltage substitution calibration, 9 digital Butterworth filters, alarms with programmable limits, and seamless integration with data buses. Ideal for strain gages and bridge transducers, this amplifier-digitizer is designed to meet the high standards of both consumer and institutional buyers.
Product Specifications
Amplifier Analog Output
±10 Volts full scale, 20 mA
Amplifier Bandwidth
>5 kHz
Amplifier Common Mode
Better than 80dB (between input & excitation ground).
Amplifier Gain
Gains 1 to 500 ±0.01%. Gains 1 to 5000 ±0.02%.
Amplifier Gain Stability
±0.01%, ±0.004%/ºC.
Amplifier Linearity Amplifier
±0.01% for gains < 1,000, ±0.02% for gains 1,000 and higher.
Amplifier Noise 10 Hz
0.1 µV rms RTI, 0.5 mV rms RTO.
Amplifier Noise 1 Khz
1.0 µV rms RTI, 0.5 mV rms RTO
Amplifier Recovery
120 µS to ±0.1% for 10X overload to ±10 V.
Amplifier Slew Rate
>10 V/µS
Amplifier Source Current
±10 nA, ±1 nA/ºC.
Amplifier Zero Amplifier
Automatic to ±1 µV RTI, ±0.5 mV RTO.
Amplifier Zero Stability
Better than than ±1µV/°C RTI
Calibration Shunt
Two step bipolar shunt with 0.05% resistors. Nominal deflection is 0.5025 mV/V and 0.245 mV/V for 350 Ohm bridge, and 0.17235 mV/V and 0.08402 mV/V for a 120 Ohm bridge.
Calibration Voltage Substitution
Attenuator accuracy is 0.02% for 1 and 0.01% for 0.1 and 0.01.
Calibration Zero Calibration
Amplifier input disconnected and shorted.
Digitizer Alarms
Two alarms each with programmable upper and lower limits and persistence checked on each ADC sample.
Digitizer Continuity
No Missing Codes
Digitizer Resolution
24-bits, two's complement.
Digitizer Sample
Simultaneous, within ±50 nS channel-to-channel. Droop is less than ±0.005%.
Digitizer Sample Rate
Up to 250 kS/s per channel
Excitationtransducer Power Configuration Transducer Power
Transducer power available on separate pins from voltage excitation.
Excitationtransducer Power Current
50 mA limited to 70 mA.
Excitationtransducer Power Current Transducer Power
200 mA maximum per card.
Excitationtransducer Power Monitor
Calibration mode measures excitation voltage with ±0.2% accuracy
Excitationtransducer Power Regulation
±0.01% for ±10% line and no-load to full-load using remote sensing.
Excitationtransducer Power Stability
±0.005%, ±12 µV/C
Excitationtransducer Power Transducer Power
±12 or ±15 Volts or 28V jumper selectable per module.
Excitationtransducer Power Voltage Excitation
Programmable per channel from 1-12 Volts in 1 Volt steps with 1.2 mV accuracy, or adjustable with 3.3 mV resolution.
Excitationtransducer Power Voltage Excitation Noise
200 µV peak-to-peak (not individually tested)
Filter Frequency
10 Hz to 1 kHz
Filter Other
Other filter characteristics and cut offs are available.
Filter Type
9 digital Butterworth
Input Balance
Automatic by program control. Balance accuracy ±0.05% of range, ±1 mV RTO. Stability ±0.02% for 8 hours, ±0.005%/°C. Coarse and fine balance are jumper selectable.
Input Configuration
8 channels, 2 to 8 wire with guard shield. Bridge config is programmable for ¼, ½ and full bridge. 120 and 350 Ohm completion resistor standard, alternate value may be specified.
Input Impedance
10M Ohm shunted by 500 pF.
Input Protection
±50 Volts differential, ±50 Volts common mode. Optional lightning protection. Card-to-card common mode voltage 300V.
Mechanical Connectors
Four D-subminiature connectors, compatible with 6000 series pinouts. Two 50 position transducer socket, one 9-position analog output socket, one 9-pin status output. Other connector arrangements are possible.
Mechanical Mounting
Occupies one slot in Series 6700 enclosures.
Overview Excitationtransducer Power
±12V | ±15V | 28V | Voltage