One Sensor, Sixty-Four Sampling Points - Choose GAC-M10 When Coverage Matters More than Per-Point Sensors
One Sensor, Sixty-Four Sampling Points - Choose GAC-M10 When Coverage Matters More than Per-Point Sensors
Product Details:
Place of Origin:
CHINA
Brand Name:
CSSC
Certification:
CCS, BV, LR, SIL3
Detail Information
Place of Origin:
CHINA
Brand Name:
CSSC
Certification:
CCS, BV, LR, SIL3
Highlight:
High Light
Highlight:
GAC-M10 gas detector
,
multi-point gas sampling sensor
,
gas detector with wide coverage
Trading Information
Minimum Order Quantity:
10 sets
Delivery Time:
5-8 work days
Supply Ability:
1000 sets/month
Product Description
GAC-M10 Multi-Point Gas Detection System
One sensor with sixty-four sampling points - ideal when coverage matters more than continuous per-point measurement.
System Overview
The GAC-M10 provides cost-effective gas monitoring by trading continuous per-point measurement for comprehensive coverage. One sensor services up to 64 points, completing a full cycle within 30 minutes with sampling distances up to 400 meters.
How It Works
The system consists of a detection cabinet and control box. Using a PLC control unit, centralized sampling pumps and switching valves sequentially draw gas samples from multiple monitoring points and send them to the same sensor for analysis. The system performs cyclic detection of gas concentration at each point, with measurement and alarm capabilities.
Selection Guidance
Choose GAC-M10 for low-risk dispersed monitoring points
Choose GAC-M20 where every point requires continuous dedicated measurement
Complete cycle time: full round of all points within 30 minutes
Maximum individual sampling run: 400 meters
Environmental rating: IP55, carbon steel, -10°C to 55°C
Pipeline Layout Requirements
No single sampling run exceeds 400 meters
Maximum 64 points total (62 external monitoring, 1 internal, 1 external reference air)
Protect lines against mechanical damage and condensation
Separate from high-temperature surfaces
Label both ends of every run to prevent identification errors
Cabinet footprint: 800 × 200 × 500 mm, up to 250 kg
Power supply: AC 220V ±15%, 50-60 Hz
System Integration & Outputs
Interface Type
Specifications
Analog Output
4 channels of 4-20 mA
Relay Output
8 channels (AC 220V / 3A)
Communication
RJ45 Modbus TCP/IP, 2 channels RS485 Modbus RTU
Expansion
Supports up to 4 DOP-110WS repeater units for distributed HMI
Key Capabilities
Cyclic sequential sampling - one sensor services up to 64 monitoring points
Up to 400m pipeline - long-distance sampling for large vessels
Gas source purge, auto zero calibration, manual range calibration
Supports up to 4 repeater units - distributed HMI
Ethernet + RS485 (Modbus TCP/IP and Modbus RTU)
8 relay channels + 4 analog outputs - rich control capability