MODEL FL644 ISOLATION AMPLIFIER/ATTENUATOR
Description
The Model FL644 Isolation Amplifier is available in several versions, offering either gain or attenuation of an input signal. In all versions, the input is isolated from the output for voltage differentials up to 1000VDC. The unit is designed to be mechanically and electrically compatible with Encore’s other Flexi-line DIN-rail mounted instrumentation.
Specifications
| Input: | -001 attentuator | 0-1000VDC, 0-700VRMS |
| -002 amplifier | 0-10VDC, 0-7VRMS | |
| -003 amplifier | 0-7mVRMS | |
| Input Impedance: | -001 attentuator | Two megohms |
| -002 amplifier | 100k ohms | |
| -003 amplifier | 100k ohms | |
| Gain: | -001 attentuator | 0.01 (100:1 attenuation), internally variable ±15% |
| -002 amplifier | Jumper selectable 1000, 100, 10, or 4-6 (internally variable) | |
| -003 amplifier | Jumper selectable 1000, 100, 10, or 4-6 (internally variable) | |
| Connections: |
Power and Output
|
Six wireclamp screw terminals accept wire sizes from 24-14 gauge |
|
Input
|
Two removable 2-position wireclamp screw terminals accept wire sizes from 24-14 gauge | |
| Frequency Response: | DC-15kHz, -003 version AC coupled at 10Hz | |
| Mechanical: | 2.9″ x 3.1″ x 0.9″ plastic enclosure; mounts on standard 35mm DIN-rail | |
| Power: | Regulated ±15VDC at 65mA and 5mA respectively | |
Customization
This product can be customized to meet your requirements. Contact Encore today to discuss you specific needs.