Chongqing Dinghui DH15-020L Digital Pressure Gauge/Converter Assembly for CNG/LNG Vehicles
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| Model | DH15-020L |
| Rated Working Voltage | DC 24V (compatible with 12V/24V wide voltage) |
| Working Pressure | 20 MPa / 200 bar |
| Display Method | LED/LCD Digital Pressure Display (Real-time Display of Cylinder Pressure) |
| Conversion Function | Multiple Cylinder Banks (typically 2-4 circuits) Electric/Mechanical Switching |
| Interface Thread Specification | M22×1.5 / M24×1.5 / NPT 1/4 (depending on specific configuration) |
| Electrical Connection | Waterproof aviation connector (4-6 pins) |
| Operating Temperature | -40℃ ~ +85℃ |
| Protection Rating | IP67 / IP6K9K |
| Shell Material | Aluminum alloy die casting / high-strength engineering plastic (PA66-GF30) |
| Certification | ECE R110, ISO 15500, GB 19244 |
Manufacturer No.
DH15-020L
Engine Part No.
CNG EngineLNG EngineISL GISX12 GWP12NGWP13NGYC6LCA6DM
Fitment Vehicles
SINOTRUK Howo CNG VehicleShaanxi Auto DeLion CNG VehicleJiefang J6F/J6P CNG VehicleDongfeng Tianlong CNG VehicleFoton Auman CNG VehicleYutong Bus CNG VersionZhongtong Bus CNG VersionAnkai Bus CNG Version
Electrical and Electronic System - Industrial Encyclopedia
Supplying the original Chongqing Dinghui DH15-020L digital display converter for CNG/LNG heavy trucks and buses. Integrated with digital pressure display and multi-tank switching function, it supports precise monitoring and reliable switching in high-pressure gas environments. Provides original part number reference, technical parameter details, and cross-brand interchangeability search, helping with efficient maintenance and repair of gas commercial vehicles.