Oxygen analyzer АКВТ-01, -02, -03 – fixed gas analyzer for optimization of combustion processes

Data on equipment

optimal fuel-air ratio
continuous monitoring of content of oxygen or oxygen and carbon monoxide
immersion sensor
protection degree - IP54
compatibility with PC
digital indication
service life of sensor - 5 years

Description
Characteristics
Documentation
Certificates
Accessories

Description

Gas analyzer type - fixed
Principle of operation - electrochemical (based on ZrO2) and thermocatalytic (based on СО)
Sampling - diffusion (АКВТ-01, АКВТ-02); forced (АКВТ-03)

Designed for measuring of oxygen volume fraction (АКВТ-01, -02) or oxygen and carbon monoxide (АКВТ-03) and alarm generation indicating that the set threshold values has reached for optimization of combustion processes, support optimal fuel-air ratio and prevention of chemical underburning.

Application

АКВТ-01, АКВТ-03 (general purpose industrial version) - at heat power plants, in boiler units of heat power stations
АКВТ-02 (explosion-proof version) – installation in hazardous areas on incinerators of oil refinery and similar objects

Distinctive features

immersion sensor
gas analyzer operates without reference gas
current output for automatic control with the possibility to set a range using software
service life of sensor - 5 years
programmable thresholds
use of gas analyzer without sample preparation unit
wide temperature range
explosion-proof version
in АКВТ-03 max length of connection cable between power supply and processing unit (PSPU) and sensors unit (SU) not more 50 m
in АКВТ-01 separation of PSPU and probe at a distance up to 125 m (on separate order)
gas analyzer is powered from AC mains of voltage 220 V, 50 Hz
warm-up time not more 4 h
all versions of gas analyzer have “dry” relay contacts (220 V, 2,5 А), unified current signals (0 - 5) and (4 - 20) mА and communication channel RS 485 MODBUS.RTU for connection of external devices (PC).