Temperature sensor amplifier
The WTK-5 converts the low-voltage thermocouple signal into a 1–5 mA current signal on a 15 VDC supply. The removable terminal strip simplifies servicing and allows quick module replacement without disturbing the wiring. A built-in sensor compensates for ambient temperature fluctuations
Every amplifier in the WTK series works with a type K or J thermocouple and is compatible with the Autronica Sunderland Forge temperature transmitter. The model is equivalent to GA-5
Model WTK-5 is manufactured in versions for different temperature ranges and thermocouple types
| Autronica | Marel | Range | Sensor type |
|---|---|---|---|
| GA-5 /E | WTK-5 /E | 0 °C do 160 °C | K NiCr-NiAl |
| GA-5 /B | WTK-5 /B | 0 °C do 300 °C | K NiCr-NiAl |
| GA-5 /A | WTK-5 /A | 0 °C do 600 °C | K NiCr-NiAl |
| GA-5 /N | WTK-5 /N | 0 °C do 900 °C | K NiCr-NiAl |
| GA-5 /G | WTK-5 /G | 0 °C do 300 °C | J Fe-Constantan |
| GA-5 /F | WTK-5 /F | 0 °C do 600 °C | J Fe-Constantan |
We sell, select and service WTK amplifiers. We are happy to help choose the right version for your measurement setup