SENKO SI-301 Ex d extractive detector, cartridge service, flow display, 4–20 mA and 3 relays, RS-485/Ethernet/Bluetooth.

| Item | Nilai |
|---|---|
| Gas sasaran | O₂/toxic/LEL by cartridge |
| Jenis sensor | Cartridge sensor |
| Kaedah pengukuran | Sampling |
| Perlindungan | IP65 |
| Perlindungan letupan | Explosion-proof |
| Suhu operasi | plant |
| Bateri | 24 VDC ±10% |
| Dimensi | 194 × 152.4 × 136 mm |
| Berat | 4 kg |
Semiconductor, WWTP, mining, petrochemical, steel, power. IP65. ~4 kg.
| Model | SI-301 |
| Principle | Cartridge sensor |
| Method | Sampling |
| IP | IP65 |
| Certification | Ex d IP65 (catalog) |