Liquid Media Analyzer

AZhK-10

Liquid Analyzer AZhK-10

Purpose

Automatic continuous monitoring of mass concentration of alkali (salt, acid) in solutions and signaling when set concentration values are reached.

Application Area

Thermal and nuclear power plants, evaporation units, drinking and industrial water treatment plants (salinity control) and other facilities. Can be used to control aggressive technological solutions and suspensions in hydrometallurgical, chemical and food industries.

Principle of Operation

The dependence of specific electrical conductivity of the controlled liquid on the concentration of salts, alkalis and acids dissolved in it is used. A conductometric cell washed by the controlled solution is used as a sensitive element. The device provides automatic correction of measurements when the temperature of the controlled solution changes.

Advantages

Reliable operation in aggressive environments
Environmentally friendly
Simple setting of concentration value
Collapsible design makes the sensor repairable

The device is produced instead of previously supplied signaling devices SShK-3, SPKR-1, SE12, SE13, KK and others.

Technical Specifications

Basic reduced error
4.0%
Solution concentration ranges (g/m3 or mg/l by NaCl):
0.5÷5.0; 1.0÷10; 5.0÷50; 10÷100; 50÷500
Other salts, acids, alkalis by customer request
Output signals:
Current, mA
0-5, 4-20
Relay contacts
Available
Alarm setting range
10÷100% of the scale limit value
Controlled medium temperature
not more than +120°C
Pipeline pressure
not more than 0.6 MPa
AC power supply:
Voltage
220 V
Frequency
50 Hz
Overall dimensions:
Sensor DTSh-7A-31
170 x 280 x 120 mm
Power supply unit
130 x 100 x 60 mm
Service life
8 years

Delivery Set

Sensor DTSh-7A-31
1 pc.
Power supply unit
1 pc.

At the Customer's request, the delivery set may include a flow tank and refrigerator, as well as supervision, commissioning and service maintenance.

Installation Method

Sensor DTSh-7A-31 is mounted on technological equipment (pipeline, apparatus, etc.). The surface-mounted power supply unit is installed in the control room.