Level meter is designed for automatic continuous measurement of liquids, suspensions, pulps, granular materials in closed and open vessels, technological devices. Measurement is conducted without the contact with these liquids and their steams.
Area of application
Level meter is used in mining, chemical and metallurgical industries, as well as the enterprises of nuclear fuel cycle.
| range of level measurement of liquid or granular materials in a variety of containers with diameter from 0,5 to 3,0 m – for modifications 01 and 03 – for modifications 02 and 04 |
from 0,1 to 2,1 м
from 0,1 to 1,0 м |
|
| The basic absolute error of measurement at P = 0,95 | No more than ± 0,05 м | |
| Additional error in the “tracking” of the ambient temperature. | No more than ± 0,03 м | |
| Operation mode setup time | No more than 15 minutes | |
| Nominal time of averaging | 100 с | |
| The time constant of measurements (lag) | No more than 10 с | |
| Mode of operation |
continuous |
|
| Device is powered by AC of 50 ± 1 Hz, with voltage of |
from 187 to 242 В |
|
| Alternating Voltage at “dry contact ” circuit with current of up to 3A |
to 300 В |
|
| Operating temperature range: – for detection unit |
||
– for indicating device
from – 40°С to + 50°С
from – 20°С to + 50°С
Relative humidity at + 35°С
to 100 %
Level of casing protection
No worse then IP54
Distance between:
– detecting unit and the matching unit
– detecting unit and the indicating unit
to 20 м
to 1200 м
Mean time between failures
No less than 10000 hours
Average lifetime
No less than 10 years
The output signals of the analyzer:
– information current output (optional)
– sign-numeric display;
– Digital Output of type “dry contact” (output optosemistora);
– RS-485/RS-422 and RS-232communication interfaces
0 – 5 мА
0 – 20 мА
4 – 20 мА
Designation
Overall dimensions
Weight
Detection unit BDPS mod. 01 and 03
Ø200×2600 мм
25,0 kg
Detection unit BDPS mod. 02 and 04
Ø200×1600 мм
16,0 kg
Matching unit BS
60×60×100 мм
0,5 kg
Indication device UIP
300×200×150 мм
20,0 kg
Technological remote control
210×120×90 мм
1,0 kg
