

| Series | ecoTRANS Lf |
| Operating voltage | 20...30 VDC |
| Temperature measurement range | -10...+250 °C |
| Operating temperature | -10...+60 °C |
| Input, analogue | 2 |
| Input, resistance thermometer |
Pt100
Pt1000 |
| Output, relay |
4 A@ 250 VAC
4 A@ 24 VDC |
| Dimensions W x H x D | 22.5 x 93.5 x 51.5 mm |