SENKO SI-100IM main unit + 1–36 displays; DIN/wall/stand/19" rack; backup battery and data recovery.

| Item | Value |
|---|---|
| Target gas | Multi-channel controller |
| Sensor type | Controller |
| Measuring method | 4–20 mA channels |
| Ingress protection | panel/rack |
| Explosion protection | indoor |
| Operating temperature | control room |
| Battery | backup battery |
| Dimension | modular DIN |
| Weight | — |
4-digit FND, 40 LED bar, fault and A1/A2/A3. Easy zero/span.
| Model | SI-100IM |
| Principle | Controller |
| Method | 4–20 mA channels |
| IP | panel/rack |
| Certification | EMC class |