Overview of the Solution and Pain Point Analysis
System Architecture: Dual-platform management (on-site and remote), comprehensive monitoring of pressure, flow rate, and gas parameters across multiple dimensions, and integrated gas leak detection combining detectors, pan-tilt scanning, and periodic inspections.
The four major challenges in traditional station supervision:
● Traditional inspection methods are inefficient—manual inspections have limited coverage and create monitoring blind spots.
● Data is scattered and non-uniform—each system operates independently, making centralized information management impossible.
● There are multiple blind spots in gas station monitoring systems—fixed detectors have limited coverage areas, resulting in detection dead zones.
● Slow emergency response capabilities – Lack of real-time warning systems and remote coordination mechanisms
Laser Cloud Platform Monitoring System
Product: Laser PTZ detector (fixed remote monitoring system)
▮ High-precision anti-interference detection
✓ Utilizes TDLAS laser spectroscopy technology specifically designed for methane detection
✓ Achieves high-sensitivity detection at the ppm level
▮ All-weather, wide-area monitoring
✓ Supports 360° horizontal and 90° vertical rotation
✓ Maximum detection range of 200 meters
✓ Auto-cruise path can be set
▮ Intelligent Integration and Precise Positioning
✓ Integrates high-definition video with gas detection
✓ When a leak alarm occurs, the pan-tilt position information is displayed in real time.
✓ Send remote alerts via 4G IoT
▮ Industrial-grade reliable design
✓ Explosion-proof design, suitable for harsh industrial environments
✓ The modular design integrates leak detection and video monitoring into a single system
| Technical Parameter | Specification Details |
| measurement technique | TDLAS Tunable Laser Absorption Spectrometer |
| tracer gas | methane （CH₄） |
| Detection Distance | Up to 200 meters |
| Rotation Range | Horizontal 360° / Vertical 90° |
| communication mode | 4G/NB/LoRa/RS485/TCP/IP |
| levels of protection | Explosion-proof design |
| Feature Highlights | Automatic Cruise Control, Video Overlap, Remote Alarm |
Portable Laser Inspection Device
Product: Laser Methane Telemetry Instrument (Handheld Mobile Inspection Device)
▮ Ultra-fast Long-range Detection
✓ Detection response time: just 0.03 seconds
✓ Maximum detection range: 200 meters
▮ High precision and strong anti-interference capability
✓ Based on laser spectroscopy technology, it responds exclusively to methane.
✓ Built-in standard gas chamber for self-calibration
▮ Safe, easy to use, and simple to operate
✓ Intrinsically safe explosion-proof design
✓ Automatic detection upon startup, eliminating the need for periodic calibration
✓ The touchscreen interface is simple
▮ Intelligent Flight Planning and Data Management
✓ Standardly equipped with rechargeable battery, providing over 10 hours of flight time
✓ Automate tasks using the inspection app
✓ Optional 4G feature with traceable data
Industrial Gas Detection System
Product: Bus-based/Distributed-line gas detection system (covering the entire plant area)
A systematic gas detection solution specifically designed for high-risk environments such as urban gas distribution systems and petrochemical facilities. Utilizing distributed detectors (for combustible/toxic/hazardous gases) and centralized controller management, it enables real-time monitoring of gas risks throughout the facility, precise early warning, rapid response, and centralized control.
▮ system architecture
✓ The detector serves as a "neural terminal" – deployed in a distributed manner
✓ The centralized controller serves as the "central brain" —all signals converge here
✓ Supports bus configuration (for wiring savings) and split-line configuration (for flexible deployment)
MANDRINE Core Functions
✓ Real-time data display, multi-level alarm settings, historical record queries
✓ Equipment status monitoring and coordinated output control (audio-visual alarms, fans, shut-off valves)
✓ Establish a complete safety closed-loop system of "monitoring → alarm → response"
▮ Modular, Plug-and-Play Sensor
✓ The sensor supports hot-swappable replacement, reducing maintenance costs
✓ Easily monitor different gases in various environments
Internet of Things Pressure Monitor
| Technical Specifications | define |
| High-precision detection | Industrial-grade pressure sensing chip with dynamic temperature compensation, ±0.05% FS accuracy, full range coverage from 0 to 10 MPa |
| Flexible Installation | The 330° directional turning structure is suitable for use in valve wells and overhead pipelines. |
| Extremely long lifespan | Five-year accuracy drift <0.1% FS; stainless steel diaphragm resistant to hydrogen sulfide corrosion |
| authorized certification | CPA certification; data is directly connected to the SCADA system. |
| Dual-scenario compatibility | Seamless integration of gas pressure monitoring with water supply systems |
Ultrasonic Gas Flow Meter
▮ Multi-channel Redundancy Technology
✓ Multi-channel redundant complementary measurement
✓ Achieves high precision at Level 1.0
▮ Self-cleaning converter (breaking international monopoly)
✓ Special composite materials and surface treatments
✓ Works with the automatic cleaning program
▮ Field Distribution Self-Adjustment
✓ Active flow field intervention technology
✓ Significantly reduces the requirements for installing straight pipe sections
▮ Data and Compensation
✓ Automatic data storage and power failure protection with 11-year data traceability
✓ Built-in temperature and pressure sensor with automatic temperature and pressure compensation
