FEATURES
 ¼, ½ and full bridge transducers |
| Programmable excitation, 0 to 12 Volts |
| Automatic balance and zero |
| Shunt and voltage substitution calibration |
| Excitation short and open alarms |
| Four-pole, low-pass filter |
| Continuous output |
| Simultaneous sampling, 16-bit resolution |
DESCRIPTION
Each channel is a complete transducer signal conditioning amplifier with excitation voltage regulator,
automatic bridge balancing, differential instrumentation amplifier and sample and hold. The sample and
hold outputs are multiplexed to a 16-bit analog-to-digital converter. The 6033 features four levels of
programmable output alarms and excitation short and open alarms.
| Unless noted, specifications apply to each channel individually |
| Input |
Two to four wires with shield with completion resistors for quarter, half and full bridge transducers.
Input connector is 50-pin Type D Subminiature. |
| Excitation |
0 to +12 Volts in 1 ±0.1% Volt steps (same voltage for 8 channels), 50 mA per channel. Stability is ±0.01%,
line and load regulation are ±0.1%. Open circuit and short circuit alarms. Short on one channel does not
affect other channels. |
| Balance |
Automatic to ±0.05% of range ±1 mV. Stability is ±0.01%, ±0.005%/°C. User adjustable balance range. |
| Input Range |
±2 mV to ±10 Volts full scale. Input protected to ±50 Volts. |
| Calibration |
Voltage substitution with attenuation of 1, 0.1 and 0.01. Single-step resistive shunt calibration. |
| Gain |
Programmable from 1 to 5,000 in 1, 2, 3, 5, 10 steps with ±0.05% accuracy. |
| Static Accuracy |
Typically ±0.02% for gains 1 to 1,000 after calibration. |
| Common Mode |
110 dB @ gain 1,000, ±10 Volts, protected to ± 50 Volts. |
| Bandwidth and Filter |
1 kHz bandwidth. Four-pole low-pass filter with plug-in modules for 1 Hz to 1 kHz, 10 Hz supplied. |
| Sampling |
Up to 10k samples per second per channel. Time correlation is ±50 nS. |
| ADC |
16-bits, two's complement output. |
| Analog Output |
±3 Volts full scale. |
|
