Description
The Model FL645 RTD Isolation Amplifier conditions
a resistance input from an RTD temperature probe. RTD resistance varies with temperature, producing
a DC output voltage from the FL645. The input is isolated from the output by up to 1000VDC. The unit
is mechanically and electrically compatible with Encore's other Flexi-line DIN-rail mounted instrumentation.
Specifications
Input: Resistance from RTD, 100 to 300 ohms
Input isolation: ±1000VDC
Filter: Three-pole active lowpass filter at 3Hz
| Output: |
-5VDC for shorted input |
|
0VDC for 100 ohms |
|
10VDC for 300 ohms |
| Connections: |
Power and Output
|
Six wireclamp screw terminals accept wire sizes from 24-14 gauge |
|
Input
|
Removable four-position wireclamp screw terminals accept wire sizes from 24-14 gauge |
Mechanical: 2.9" x 3.1" x 0.9" plastic enclosure; mounts on standard 35mm DIN-rail
Power: Unregulated 18-30VDC at 30mA |
