Gas Detector Instrument GAC M10 Circulating Sampling Gas Detection Cabinet
Developed for accurate and industrial gas monitoring, the GAC-M10 Circulating-Sampling Gas Detection Cabinet combines solid technical performance with BV type approval certification. This comprehensive breakdown of core specifications assists engineers and procurement professionals in selecting the appropriate model for their requirements.
GAC-M10 Circulating-Sampling Gas Detection Cabinet
Specification Overview
| Item |
Specification |
| Product name |
Circulating-sampling gas detection cabinet |
| Model |
GAC-M10 |
| Detection channels |
≤ 64 (1 internal + 1 purge + 62 external monitoring points) |
| Detection mode |
Circulating sequential detection |
| Detection distance |
≤ 400 m |
| Detection cycle |
≤ 30 min |
| Detected gases |
Matching gas detectors |
| Display |
LED, optional display screen |
| Alarm modes |
LED alarm lights, buzzer, optional zoned alarms |
| Power supply |
AC 220 (1±15%) V, 50-60 Hz |
| Power consumption |
≤ 150 W |
| Output signals |
4 analog outputs (4-20 mA); 8 relay outputs (AC 220 V / 3 A); RJ45 (Modbus TCP/IP); 2× RS485 (Modbus RTU) |
| Input interfaces |
8 relay dry-contact inputs |
| Operating temperature |
−10 ~ 55 ℃ |
| Dimensions |
800 × 200 × 500 mm |
| Weight |
≤ 250 kg |
| Protection rating |
IP55 |
| Material |
Carbon steel |
Key Specifications Explained
Among the specifications above, protection rating, explosion-proof marking, operating temperature range and communication interfaces are the key factors for marine suitability. This product offers industrial-grade protection and a wide operating temperature range for stable long-term operation in demanding areas such as engine rooms, pump rooms and LNG cargo zones, while flexible 4-20 mA / RS485 / Ethernet interfaces make it easy to integrate with existing ship monitoring systems.
BV Type Approval - A Dual Guarantee of Quality and Compliance
In the marine and offshore sector, gas detection equipment can only be installed onboard after passing type approval by an internationally recognized classification society. This product holds a Type Approval Certificate issued by Bureau Veritas (BV), confirming that its design, manufacture and performance fully meet the classification requirements for international voyages and offshore installations.
BV Type Approval Certificate Details
| 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) |
Certification Note
The GAC-M10 Circulating-Sampling Gas Detection Cabinet is a sampling unit of the gas detection and alarm system (PR-GDS-100 / PR-GDS-200) and has passed BV type approval together with the system, enabling compliant deployment in large-area dispersed monitoring scenarios such as ballast tanks and cargo holds.
