The explosion-proof fuel level sensor Omnicomm LLS 20230 with digital serial outputs RS-232 and RS-485 is installed on special types of equipment that require explosion protection. The sensor is approved for use in explosive objects. It has an explosion protection marking "0ЕхiaIIBT6X" and is used only in conjunction with the Omnicomm BIS 20240 Spark Protection Unit when they are connected with a KTZ cable.
Specifications:
|
Case protection degree |
IP57 |
|||||
|
Working mode |
continuous |
|||||
|
Average service life, years |
8 |
|||||
|
Internal filter size |
0 to 20 |
|||||
|
Measurement period, s |
1 |
|||||
|
Overall dimensions, mm |
78×74×(27+measuring part length) |
|||||
|
Weight, kg |
No more than 2 |
|||||
|
Ambient temperature, °C |
From - 45 to + 80 |
|||||
|
Limit temperatures, °С |
- 60 and + 85 |
|||||
|
Relative humidity at 25 °С (without moisture condensation), % |
5 to 95 |
|||||
|
Atmospheric pressure, kPa |
84 to 107 |
|||||
|
Maximum relative humidity at a temperature of 25 °С (without moisture condensation), % |
100 |
|||||
|
Basic reduced level measurement error, % |
±1 |
|||||
|
measurement range |
0…700, 1000, 1500, 2000, 2500, 3000, 4000, 5000, 6000 |
|||||
|
Supply voltage, V |
8,5 – 10,5 |
|||||
|
Power consumption, W |
0,4 |
|||||
|
Electric strength of galvanic isolation, V |
2500 |
|||||