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SUPERVISING, DISPLAYING, SIGNALLING AND REGULATION DEVICES |
| Graphic alphanumeric terminal - monitor Microprocessing device "Visual 101" (Loger) Industrial automatic system Compensation line printer, 3 - channel Relative moisture regulator |
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| 2.1 | MEASURERS AND SIGNALLING DEVICES FOR FLUID LEVELS Measurer for fluid level with supersonic probe Signalling device for level of conductive fluids Conductive probes with connected case Double signalling device for fluid level |
| 2.2 | APPLICATION OF SIGNALLING DEVICE FOR FLUID LEVELS Fluid level keeping by pumping, controlled flowing off and level signalling |
| 2.3 | APPLICATION OF UNIVERSAL USE SIGNALLING DEVICE Universal use signalling device with potentiometer Universal use signalling device with code switch |