I. Core Basic Parameters

Item Technical Specification
Remote Pressure Regulation Range 2 ~ 40 kPa (covers medium and low pressure applications)
Control Accuracy Deviation between actual and set pressure ≤ ±1%
Communication 2G/3G/4G (China Telecom / Mobile / Unicom), NB-IoT
Operating Environment Altitude ≤ 2000m; Temperature -20℃ ~ 60℃; Humidity ≤ 90% (at 25℃)
System Components RTU control cabinet, pressure/temperature transmitters, intelligent regulator, electric ball valve, gas leakage alarm, etc.
Response Mode Adaptive control: fast adjustment when far from target; fine tuning when approaching target
Protection Level IP54/IP65 (optional); Explosion-proof for Class 1/2 hazardous areas

II. Core Product Advantages

1. Remote Intelligent Pressure Regulation for Unattended Stations

• Supports remote setting of outlet pressure; electric actuator automatically adjusts the regulator, replacing manual on-site operation and reducing labor costs.
• Adaptive control algorithm ensures stable pressure with accuracy ≤ ±1%.
• Suitable for medium and low-pressure pipelines, covering urban gas and industrial park applications.

• Collects real‑time data including inlet/outlet pressure, temperature, leakage alarm, simulated flow, regulator position, and filter differential pressure, transmitted to the monitoring platform.
• Supports 2G/3G/4G/NB-IoT for stable communication and seamless integration with urban gas SCADA systems.
• Provides virtual flow metering to support non‑revenue gas analysis.

3. Fault Self-Diagnosis for Proactive Safety

• Multi‑sensor linkage detects regulator faults, filter blockage, safety shut‑off action, and gas leakage.
• Automatic fault diagnosis and alarm notification to eliminate risks in advance.
• Traceable historical data for root cause analysis and optimized maintenance.

• Records full lifecycle operation data for query, analysis, and energy management.
• Connects with inspection APP for map‑based patrol and real‑time alerts.
• Supports multiple report exports for operation management and compliance audit.

5. High-Reliability Design for Harsh Conditions

• Core equipment (RTU, transmitters) features anti‑corrosion, explosion‑proof, dust‑proof design for coastal, chemical, and remote sites.
• Multi‑power supply: mains, solar, lithium battery, pipeline generator for continuous unattended operation.
• Modular design integrates easily with existing regulator stations without major reconstruction.

1. Safety & Compliance: Meets national gas safety standards with explosion‑proof equipment for high‑risk areas.
2. Cost Saving & Efficiency: Unattended operation replaces manual adjustment and inspection.
3. Intelligent Upgrade: Enhances SCADA systems and accelerates the transition to smart gas networks.
4. Flexible Customization: Tailored solutions for station scale, pressure level, and communication requirements.
5. Local Service: Direct factory supply, fast commissioning, and 7×24 technical support.

Hebei Junxin New Energy Intelligent Gas Pressure Regulation System provides safe, efficient and intelligent solutions for gas distribution.
It is the preferred choice for unattended stations and smart gas construction.