| Item | Specification |
|---|---|
| Product name | Continuous-sampling gas detection cabinet |
| Model | GAC-M20 |
| Sampling method | Pump-assisted |
| Sampling channels | 8 |
| Sampling tubing | < 100 m |
| Power supply | 220 V (50-60 Hz) |
| Power consumption | ≤ 200 W |
| Output signals | 9 channels, 3-wire 4-20 mA |
| Operating temperature | −10 ~ 55 ℃ |
| Dimensions | ≤ 1800 × 800 × 500 mm |
| Weight | ≤ 100 kg |
| Compatible detectors | GT-C100, GQ-C100G, GQ-C100B |
| Item | Details |
|---|---|
| Certificate type | Type Approval Certificate |
| Issuing body | Bureau Veritas (BV), Marine & Offshore Division |
| Approved product | Gas Detection and Alarm Systems |
| Covered models | PR-GDS-100, PR-GDS-200 |
| EC codes | 21, 31/41 (covering GQ-C100G-1/2/3 point-type gas detectors) |
| Applicable rules | Bureau Veritas Rules for the Classification of Steel Ships / Offshore Units |
| Certificate No. | 81499 / A0 BV |
| File No. | MPA2502021 |
| Product code | 3820I |
| Place of issue | Bureau Veritas Shanghai |
| Date of issue | 10 October 2025 |
| Valid until | 10 October 2030 |
| Official verification | www.veristar.com (BV official certificate verification platform) |