Autronica Thermocouple Amplifier GA-110/A 0-600c

The GA-110 Thermocouple Amplifier converts (amplifies) the low voltage output from a thermocouple (approximately 40 µV/ºC when using a K element) to a standard 4 to 20 mA signal with 2-wire connection. The electronic circuitry is encapsulated in a terminal block and can be mounted on a standard TS-32 or TS-35 rail. The TS-35 is recommended.

Power supply:- 24 VDC (12 to 35 VDC)

Current consumption/output signal:-  4 to 20 mA, 2-wire connection, compensated for variations in ambient temperature

 Iout at broken sensor leader:- 2.5 to 3.0 mA

Maximum current consumption:- 30 mA

 Load resistance:-  0 to 1150 Ω

Ambient temperature, operation:- -25 to +80 °C

Compensated temperature range:-  0 to +70 °C

 Accuracy:-  < ±1.0 % of FRO* (incl. non linearity, hysteresis and repeatability at 22 °C)

 Repeatability:-  < ±0.2 % of FRO*

Thermal zero and sensitivity shift: - < 0.05 °C/°C ambient temperature shift

Vibrations:- Maximum 4 g at 2 to 100 Hz

during immunity test:-  ±2.0 % of FRO*

Housing material:-  Polyamide terminal block

Mounting:-  TS-32 or TS-35 rail

Encapsulation:-  IP40