The ATA120 is our resistance temperature sensor trip amplifier suitable for SIL 1, 2 & 3 applications
| Input | Single channel |
Double channel | ||
|---|---|---|---|---|
| Single Trip |
Double Trip | Single Trip |
Double Trip |
|
| Single | ATA121 | ATA122 | ATA123 | ATA128 |
| Differential |
ATA125 | ATA126 | ATA127 | |