Conductometric Meter

IShPK-4

Conductometric Meter IShPK-4

Purpose

Continuous automatic measurement of specific electrical conductivity (SEC) of solutions and pulps, determination of mass concentration of the main component in case of unambiguous dependence of concentration on SEC. Continuous automatic control of wastewater contamination degree.

Application Area

  • As a salinity meter in automatic control systems for concentration of main components in solutions
  • For controlling washing, dosing, mixing processes of liquid and solid components
  • For controlling condensate line switching
  • For controlling wastewater and other hydrometallurgical production products

Principle of Operation

The operating principle of the meter is based on the dependence of specific electrical conductivity of the analyzed medium on the mass concentration of the dissolved substance.

Advantages

26 designs for various operating conditions
High measurement accuracy
Environmentally friendly
Reliable operation

Convenient for environmental monitoring as it allows detecting emissions exceeding the set level and recording their duration.

Technical Specifications

Basic reduced error
1.5% of the upper SEC limit
SEC measurement ranges, S/m:
10-100; 1-10; 0.1-1;
1×10-2 - 0.1; 1×10-3 - 1×10-2
Controlled medium temperature
from +1 to +110°C
Analyzed medium pressure, MPa for designs:
With flow sensor
not more than 0.1
With immersion sensor
not more than 0.5
Automatic thermal compensation within
±10°C
Power consumption
not more than 100 VA
Power parameters:
Voltage
220 V
Frequency
50 Hz
DC converter output signal
0-5; 4-20 mA
Converter weight
not more than 12 kg
Converter overall dimensions
342 × 299 × 167 mm

Installation method

The converter and secondary device are mounted on the panel, sensors - at measurement points of the technological process. Panel cutout size for signal processing unit installation: 222 × 292 mm.