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 | |
