Emitter 2015 | Page 23

Emitter Electronics 23

Tank Level Gauge

Tank Level Gauge - TLG08 is designed to display a liquid ’ s volume at an accuracy level of 1 / 8 of the tank using 9 ultra-bright LEDs . For example , when the tank level is below 1 / 4 the LED at 1 / 8 is flashing , when the tank level is below 1 / 8 the red LED at 0 turns on . As an additional option an external device ( such as buzzer or siren ) 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 0-600mbar ( 0-8.7PSI ) temperature-compensated pressure transducer to obtain tank level information . The transducer measures the coloumn of the liquid in the tank above the opening of the elbow and provides a signal that is proportional to the volume .
Ordering information

TLG08 - W - 5 - R - H95 / 65 - 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