| Manufacturer | PIXSYS |
| Controlled parameter | temperature |
| Kind of input 1 | 0...10V DC, 0...150kΩ, 0...20mA, 0...6kΩ, 4...20mA, universal |
| Input properties | analogue voltage; current analog; potentiometric; RTD; thermocouple |
| Kind of temperature sensor | Ni100, NTC, Pt100, Pt1000, Pt500, PTC, thermocouple J, thermocouple K, thermocouple R, thermocouple S |
| The programming method | foil keypad |
| Kind of output 1 | SPDT |
| Regulation for output 1 | AUTOTUNING, ON-OFF, ON-OFF with hysteresis, PID |
| Kind of output 2 | SPST-NO |
| Kind of output 3 | SSR |
| Display | LED |
| Display parameters | 3 digit |
| Display height 1 | 14mm |
| Mounting | on panel |
| Mounting hole | 70.5x28.5mm |
| Body dimensions | 77x35x53mm |
| Operating temperature | 0...40°C |
| IP rating | IP54 |
| Additional functions | one control input and one alarm input can be used simultaneously |
| Controlled parameter range | -99.9...999 |
| Manufacturer series | ATR121 |
| Type of automation module | regulator |