The Kongsberg GA-120 is a Thermocouple Amplifier that converts the low voltage output from a thermocouple to a standard 4-20 mA signal with a 2-wire connection.
Features
Galvanically isolated input/output
No ground current problems
Well suited for sensors with low insulation from element to ground, or for grounded thermocouples
Grounded hot junction thermocouples. An advantage when short time constant is required, and for metal temperature surface measurements
A high quality thermocouple amplifier with excellent price/performance ratio.
Available models:
Type Thermocouple type Range
GA-120/E K (NiCr-NiAl) 0 to 160°C
GA-120/B K (NiCr-NiAl) 0 to 300°C
GA-120/A K (NiCr-NiAl) 0 to 600°C
GA-120/N K (NiCr-NiAl) 0 to 900°C
