PDA QR Code 53x40mm Cylinder Tracking System
Item Permanent Barcode tag FRID Life time 30 years 2-5 years High&low temperature resistance -40~800 °C -20~220℃ Reading speed One by one Batch read, but not stable Cost low high Reader PDA or mobile phone Special reader Cylinder Renewal Process No need take barcode away Must take down and Packing in sequence Successful case , Trackabout BOC ,Linde, Praxair,Airliquide None Establish a unified dispatching management platform for the supervision department to manage
| Item | Permanent Barcode tag | FRID |
| Life time | 30 years | 2-5 years |
| High&low temperature resistance | -40~800 °C | -20~220℃ |
| Reading speed | One by one | Batch read, but not stable |
| Cost | low | high |
| Reader | PDA or mobile phone | Special reader |
| Cylinder Renewal Process | No need take barcode away | Must take down and Packing in sequence |
| Successful case |
, Trackabout BOC ,Linde, Praxair,Airliquide |
None |
Establish a unified dispatching management platform for the supervision department to manage the filling stations, stores, gas users, cylinder circulation, inventory and distribution, including map display, large data analysis, abnormal early warning.
LPG station –Transport vehicle: The gas station sends full bottles to the transport vehicle / Reclaims empty cylinders from the transport vehicle. The records is created by PDA.
In the process of cylinder flow, the data of each node (vehicle, supply station, gas supplier, customer) are collected by explosion-proof data collector and mobile phone APP, forming a complete traceability chain.




