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Auto shut-off when tank is full.
Overpressure protection and pressure-based automatic stop.
Power failure protection.
Display retention during power loss.
Large-capacity memory.
Comprehensive data storage function.
Pre-set filling by amount or volume.
Displays and summarizes current shift and total cumulative gas filling.
Automatic fault monitoring with error code display.
Real-time pressure display during filling.
IC card dispensers support automatic settlement; non-IC card dispensers have reserved IC card system interface.
Reserved tax control interface.
Reserved communication interface for management systems.
Uses mass flow meter with temperature and pressure compensation.
Supports pre-cooling and filling; one-button filling available even without pre-cooling.
Powerful onboard computer (controller).
Feature | Specification |
Chip | CPU frequency 168 MHz |
TF Card | 8 GB |
Network Port | Available |
Offline Data Storage | 20,000 records |
Wireless Module | 2.4G Zigbee networking |
Remote Upgrade Support | Supported |
Explosion-proof Level | Exde[ib]mbⅡBT4Gb |
CAN Bus | Dual-nozzle interlock supported |
Technical Advantages of LNG Dispenser
High metering accuracy, system stability, simple maintenance, long service life.
Metering Method: In compliance with national standards, a high-reliability mass flow meter is used to avoid errors caused by temperature, pressure, and density in volume metering.
Features:
Low flow compensation.
Rigidity correction.
Zero-point adjustment.
For non-quantitative filling, automatic pump stop is controlled by flow rate or pressure to ensure full but not excessive filling.
Internal circulation process avoids large circulation during short intervals between vehicles, saving time.
The system ensures stable performance under cryogenic conditions to minimize LNG vaporization and maintain liquid phase integrity.
Equipped with a patented LNG breakaway valve that automatically cuts off the filling gun without LNG leakage when pulled.
Complete and highly reliable lightning protection design prevents damage from induced and direct lightning.
Product Parameters
