| Offset |
mV |
-2 |
1 |
2 |
mV |
| FSO Output |
|
|
|
|
|
| NPI-19 |
mV |
70 |
100 |
130 |
2 |
| NPI-19VC |
mV |
99 |
100 |
101 |
2 |
| Linearity |
%FSO |
-0.25 |
0.1 |
0.25 |
3 |
| Hysteresis and Repeatability |
%FSO |
-0.05 |
0.01 |
0.05 |
|
| Thermal Accuracy of Offset |
|
|
|
|
|
| NPI-19 |
%FSO |
-0.75 |
0.2 |
0.75 |
4 |
| NPI-19VC |
%FSO |
-1.0 |
0.2 |
1.0 |
4 |
| Thermal Accuracy |
%FSO |
-0.75 |
02 |
0.75 |
4 |
| Thermal Hysteresis |
%FSO |
-0.2 |
0.1 |
0.2 |
5 |
| Short-Term Stability of Offset |
µV/V |
|
|
|
6 |
| Short-Term Stability of FSO |
µV/V |
|
5 |
|
6 |
| Long-Term Stability of Offset |
%FSO |
|
0.1 |
|
7 |
| Long-Term Stability of FSO |
%FSO |
|
0.1 |
|
7 |
- Performance with offset, thermal accuracy of offset, and thermal accuracy of FSO compensation resistors.
- FSO with 1.0 mA input excitation, 10 VDC for NPI-19VC.
- Linearity by best fit straight line.
- 2°F to 158°F (0°C to 70°C) with reference to 77°F (25°C).
- 32°F to 158°F (0 to 70°C), by design.
- Normalized offset/bridge voltage—100 hours, typical value, not tested in production.
- 1 year, typical value, not tested in production.
- Consult factory for vacuum applications.
|
