SENKO SI-200I wall receiver for SI-100/SI-100C/SI-100D; large FND; 4–20 mA/RS-485; Li-ion.

| Item | Value |
|---|---|
| Target gas | Gas determined by detector head |
| Sensor type | Controller |
| Measuring method | 4–20 mA input |
| Ingress protection | indoor |
| Explosion protection | Non-explosion-proof |
| Operating temperature | indoor |
| Battery | built-in Li-ion |
| Dimension | 231 × 355.5 × 117 mm |
| Weight | 1.75 kg |
3 alarms, peak hold, self-diagnostics. Non-Ex. ~1.75 kg.
| Model | SI-200I |
| Principle | Controller |
| Method | 4–20 mA input |
| IP | indoor |
| Certification | non-Ex indoor |