3
FUEL GAUGE SCOPE, PURPOSE AND OPERATION
PRINCIPLE
Purpose
The fuel gauge
BI FLSensor
(hereinafter referred to as the FG,
gauge) is designed for continuous fuel level measurement in stationary
tanks or tanks of moving objects, and transfer the information to the GPS
monitoring system.
Operation principle
BI FLSensor
operates on the capacitive principle, based on the
property of a capacitor to change its capacity according to the change of
the fuel composition and level in the measuring probe of the gauge.
Technical specifications
Parameter
Specifications
Supply voltage
8-36 V
Current consumption
Up to 100 mA
Built-in galvanic isolation
Transformer
Power protection
ISO 7637-2, GOST28751-
90
Built-in temperature sensor
+
Measurement error:
at temperature from -20° to
+80°С
±0,7 %
at temperature from -40° to -
20°С
±0,9 %
Temperature measuring range
-40.... + 125 °С
Temperature measuring range
error
±2 °С
Interface
RS-485
Data transmission rate
19200 Mbit/s
Admissible data transmission rate
1200/2400/4800/9600/384
00/57600/115200 Mbit/s
Date filtration type
Kalman filter
