Manufacturer of electronic instrumentation including signal conditioners, custom power supplies, computer controlled amplifiers and computer controlled signal conditioning instrumentation.

MODEL FL646 THERMOCOUPLE ISOLATION AMPLIFIER

MODEL FL646 THERMOCOUPLE ISOLATION AMPLIFIER

Description

The Model FL646 Thermocouple Isolation Amplifier provides signal conditioning for a millivolt input from a thermocouple temperature probe. 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: Thermocouple or other millivolt signal, up to ±40mVDC
Cold Junction Compensation: FL646-001: None; FL646-002: factory set for Type E, J, K, T, R, or S thermocouples
Input Isolation: ±1000VDC
Gain: 250, ±1%
Filter: Three-pole active lowpass filter at 3Hz
Output: 0 to ±10VDC, at 5mA max
4-20mA Output: Optionally available; tracks DC voltage output signal
Mechanical: 2.9″ x 3.1″ x 0.9″ plastic enclosure; mounts on standard 35mm DIN-rail
Power: Unregulated 18-30VDC at 25mA
Connections:
Power and Output
 Six wireclamp screw terminals accept wire sizes from 24-14 gauge
Input
Removable 4-position wireclamp screw terminals accept wire sizes from 24-14 gauge