[ Problem Point ]
The wasted fluid is stored in drums,
it can not be automatically changeover.
[ ⇒Kaizen Point ]
DLC-100 of the relay signal type was installed.
When the wasted acid became near fill up the drum,
the signal entered,
So changeover electric valves in the pipes.
No need for human power,
Risk of waste fluid omission has also disappeared.
Related page:
Drum Level Communicator products 
No.5 Automatic collection of food wasted oil-Telephone line version. 
No.14 Residual quantity shortage warning of hydraulic fluid 
No.2 Temporary storage of food wasted oil 
No.3 Automatic collection of food wasted oil-Internet version. 
No.4 Landing of shipping waste oil 
No.8 Centralized storage of Specified Chemical Substance 
No.10 Remaining quantity warning of liquid and oil