LIGO SP – RS485 FUEl LEVEL SENSOR
LIGO SP – RS485 probe length: (700mm-6000mm)
General description
LIGO SP – RS485 is a special improvement line, a product of the research team of Soji electronics fuel level sensor. Changes in the mechanical design help the sensor achieve high accuracy and durability.
Measurement accuracy up to 99.5%.
Length reduction up to 80 % of the initial length of the measuring probe.
Automatic recognization of new length after cutting feature (this feature can be enable or disable by software on PC).
Wide range working temperature from -40°C – +85°C.
Screen filter is mounted on the measuring probe tubes to protect measuring probe electrodes from mud and water.
IP67 waterproof.
Advanced filter algorithm and temperature compensation.
Configuration,update firmware through software on PC .
Easily to installing and sealling.
SPECIFICATIONS:
| Parameter | Value |
| DC input voltage, V | 9-37 |
| Standard length (L),mm | 700, 1000, 1500…up to 6000 mm |
| Power consumption(W)
Typical Maximal At short circuit on analog output, maximum |
0.24
0.4 1.6 |
| Measuring period, s | 1 |
| Output interface for measured values | RS-232, RS-485 |
| Message interval, s | 1…60 |
| Averaging time, s | from 0…120 |
| Measuring error, % | ±0,5 |
| Baud rate, bit/sec | 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Input current, mA | Max 20 |
| Working temperature, °C | -45 to 105 |
| Ingress protection rating, IP | IP67 |
| DAC resolution, bit | 12 |
| Working principle | (Capacitive Sensor) |
| Average service life, years | 8 |
SIZE:
DISCLAIMER:
Do not expose the meter to direct contact with water.
Do not use the sensor with explosive solvents such as gasoline, alcohol, gas… manufacturers will not be responsible for compensation in the event of fire.
Sensors should be installed away from corrosive chemicals such as salts, alkalis, acids …