Emitter 2015 | Page 29

Emitter Electronics 29

Tank Level Gauge

The Tank Level Gauge series - TLG 4DL is designed to display a liquid ’ s volume at an accuracy level of min . 1 % of the tank using 4 digit ultra-bright LED display . The TLG can be calibrated to any shape / size of the tank . As an additional option an external device ( such as buzzer , siren or el . valve ) can be controlled by a relay output pin on the indicator unit .
The indicator is able to communicate with the other displays ( Remote Indicators ) via the one wire datalink . The unit uses a pressure transducer to obtain tank level information . The transducer measures the column of the liquid in the tank above the opening of the elbow and provides a signal that is proportional to the volume .
Ordering information

TLG4DL - W - 5 - R - H95 / 75 - LLD

Detectable media W ... water F ... foam
Sensor cable length in m 3 , 5 , 10 m ... ( standard )
Alarm output R- reley output max . 6A ( tank level < 1 / 8 )
Auto-fill H95 / 75 .... 95 % valve close , 75 % valve open ( H95 / 50 , H95 , ...)
Large light driver 5x40W LLD5 ... large light driver for level 0 , 1 / 4 , 1 / 2 ,
3 / 4 , 1