DUM-R Solemers

The solemer is designed for continuous proportional conversion of the salinity values (conditionally NaCl) of water and aqueous solutions into unified output signals.

The primary converter has the following design versions:

 

  • flow-through;
  • submersible for installation in the pipeline on the flanges;
  • submersible for installation in the pipeline by welding;
  • submersible for installation on a container on the flanges;
  • submersible with a housing flange for installation on a container and in a pipeline with a diameter of more t han 125 mm by welding.

The intermediate converter has different versions depending on the supply voltage and the set of output signals.

 

The solemer has a built-in device for automatic registration of measured parameters and emergency situations. The memory capacity allows you to save the results of the salt content measurement for at least 5 years with a recording frequency of 20 minutes.

The measurement range and the limit of the permissible basic reduced error from 0.1 to 2 mg/l; from 0.1 to 4 mg/l
± 5 %
The measurement range and the limit of the permissible basic reduced error from 0.1 to 10 mg/l; from 0.1 to 20 mg/l
+ 2,5 %
The measurement range and the limit of the permissible basic reduced error is from 0.1 to 40 mg/l; from 0.5 to 100 mg/l; from 0.5 to 400 mg/l
+ 2,5 %
Temperature of the measured medium
from +2 to +100 C
Pressure of the measured medium
from 0 to 10 MPa
Relative humidity of the ambient air in the premises
up to 100 %
Ambient temperature
from +5 to + 60 ° C
Absolute ambient pressure
from 0.08 to 0.4 MPa
AC voltage
220 V with a frequency of 50 Hz, 400 Hz
DC voltage within
from 18.4 to 32.4 V
Constant current of the output signal
from 4 to 20 mA
DC voltage of the output signal
from 0 to 5 V or from 0 to 10 V
Digital signal via the output signal interface
RS-485
Relay output of the output signal
«dry contact» type

The solemer consists of a primary converter and an intermediate converter connected by a communication cable up to 100 meters long.