Voltage Sensing (0..10 V - typically 0..5V ) To connect a sensor with voltage output check out the sensors specific configuration and wiring in its datasheet first. As shown below the GX Tank 140 measures the voltage between “In” (+) and “GND” (-).
Vout is the Power to the Sensor
Vout Open on channels 1 and 2
Vout set at 24V on channels 3 and 4
GX Tank 140 Sensor Contact Name Most Common Wire Colors Vout / 24V (1) Excitation (+), Vs+ red In Signal (0..10V), Output Yellow GND Excitation (-), Vs- black/blue /green
Safiery Compatible Sensors There are 5 compatible sensors:
1. Tank Level 0-1000mm IP67 - Water, diesel fuel, differential pressure in cable tube 2. Tank Level 0-1000mm IP65 - Water only compact, differential pressure in sensor 3. LPG Tank - 0- 450mm IP 65 Metal Tanks only magnetic base, attaches under tank. 4. Ultrasonic under tank - 0-1000mm - Water, Fuel no air gap between sensor/tank. 5. Submersible in tank IP68 - 0-3000mm - Water only compact, differential pressure in sensor
Safiery Tank Level Sensor 24 V Compatible Safiery Tank Level Sensor STLPO01 has a range of 0-1000mm water and is completely compatible with any of the measurement channels. It accepts 12V or 24V input power. This is a differential pressure sensor for true tank level. The opposing air pressure is measured on the back of th MEMs sensor with a tube enclosed with the cabling. (see image below. The tube is open cell foam filled so it is not crushed. It is CE Approved.
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