PARAMETER |
SPECIFICATION |
BRIDGE EXCITATION |
|
|
DC Constant Voltage (Bipolar excitation) |
|
± 5 V, ± 2.5 V, ± 1.5 V |
|
0.40% |
|
0.0005 %/°C Max (0.00028 %/°F) |
|
84 mA |
REMOTE CALIBRATION |
Positive & negative shunt Calibration |
|
|
internal values |
100Kohm and 1Megohm |
| external values |
100kohm Through 1Megohm |
|
|
| @ 100 kohm |
0.1% |
| @ 1Megohm |
0.1% |
GAIN |
|
|
|
| with external jumper |
100 or 2000 V/V |
| w/ external resistor |
100 to 2000 V/V |
|
|
| @ 25°C, Gain =100 |
±0.05 % typ (±0.50 %max) |
| @ 25°C, Gain =1000 |
±0.50 %typ (±1.0 %max) |
|
0.0025 %/°C (0.0014 %/°F) |
OUTPUT |
|
|
±10V Max |
|
1000 pF Max |
VOLTAGE OFFSET |
Referred to input of amplifier |
|
±10 µV |
|
±0.2 µV /°C |
|
±0.1 µV / month |
|
120 dB |
NOISE |
Referred to input of amplifier |
|
0.2 µV p-p |
DYNAMIC RESPONSE |
Limited by an input filter (factory selectable) |
|
Higher Bandwidths Available |
@ Gain=1000 |
10 kHz |
| @ Gain=100 |
10 kHz |
|
4 V/ µs |
|
9 µs |
POWER REQUIREMENTS |
|
|
±15 VDC |
|
|
Normal Operation |
±15 mA plus Bridge Load / channel |
During Shunt |
±20 mA plus Bridge Load / channel |
ENVIRONMENT |
|
|
-40 to +85°C (-40 to +185°F) |
|
-40 to +125°C (-40 to +257°F) |