INSTRUMENTATION AMPLIFIERS
Encore offers a line of single-ended and differential amplifiers with a wide range of features, from our compact DIN-rail mounted FL651 to the high common-mode-voltage Model 653 and the computer-controllable Model 643 and Model 650.
Our line of strain gage amplifiers can also be used as differential amplifiers, by not connecting the excitation source or bridge completion resistors.
| Model | Mounting | Chan | Input |
|
Response |
Modes |
|
|
| 502 versions |
Alum. box 11.5"x9"x3" |
4 | Single ended |
12 position Atten / Gain 0.1-5000 |
20 kHz max | AC/DC Zero |
fixed | 9V batteries |
| 147 | Carrying case | 1-4 | LVDT | 4 position 0.5-5 |
fixed 1 kHz |
Operate Cal |
Suppression, switchable |
rack power |
| 517 | 19" rack | 1-6 | Single ended |
10 position 1-1000 |
3 position 20 kHz max |
AC/DC Zero |
trimpot, switchable |
rack power |
| 619M | 19" rack | 1-6 | Diff | 10 position 1-1000 plus x0.1 range |
3 position 100 kHz max |
AC/DC Zero |
trimpot, switchable |
rack power |
| 643 | 19" rack | 8 | Diff | 3 position 100-500 |
3 position 50-5k Hz |
DC Zero |
fixed | 115/230 VAC |
| 650 | 19" rack | 1-8 | Diff | 12 position 1-5000 |
4 position 100-10k Hz |
AC/DC Zero |
remote controlled |
rack power |
| FL651 | DIN-rail | 1 | Diff | Unity | 10 kHz | DC | fixed | 18-30 VDC |
| 653 | 19" rack | 2-16 | Diff | 5 position 0.01-100 |
40 kHz | DC | trimpot | rack power |
Rack-mounted amplifier module power is provided by integral 19" rack enclosure supply, or plug-in power supply module. Modules can also be mounted in a benchtop 1- or 2-module-wide carrying case, with power supply.
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