Chengdu Hongrui TaoHT-LA620 High Temperature Zirconia Flue Gas Oxygen Analyzer

HT-LA620Flue oxygen analyzerThe core component of the sensor is zirconia sensor. Compared with similar products on the market, it has the characteristics of high measurement accuracy, short response time, wide measurement range, high operating temperature, reliable operation, easy installation, and low maintenance. ThereforeWidely used in metallurgy, chemical industry, power, heating, environmental protection and other industries, analyzing the oxygen content of flue gas in various industrial boilers and kilns; Control of pollutants from medical waste incineratorsSystem;CEMSSupporting control of pollution emissions; Steel refining furnaceVODThe application.

use

Precautions

1. flueThe oxygen analyzer has been debugged and inspected before leaving the factory. Users should not adjust internal parameters arbitrarily to avoid affecting measurement accuracy；

2. The power supply cable of the analyzer should be a dedicated line and should not be mixed with other equipment, especially frequency conversion equipment or high-power motors;

3. The zirconia element of the probe is a ceramic product that will explode when exposed to water at high temperatures. When using it, it should be avoided from being soaked in water to prevent erosion by water vapor；

4. During installation, the probe should be powered on first, and then inserted into the furnace when the heating temperature is reached;

Product Features

lhighlightOLEDActive luminous display, intuitive display;

lAdopting a new type of zirconia sensor with minimal drift, extremely fast response speed, and higher accuracy;

lApply a coating on the pipe wall where the sensor comes into contact with the flue gas to reduce the corrosion of the sensor by corrosive gases and extend its service life;

lThe contact part between the oxygen probe and the flue gas is made of a new type of high-temperature alloy steel, and the oxygen probe can650℃Insert directly into the furnace as follows;

lPIDAutomatic temperature control circuit, fast and accurate temperature rise, can eliminate the influence of external environment on temperature control;

lEquipped with fault detection function, it can improve the efficiency of troubleshooting and self-protection ability;

lMultiple fault information prompt functions；

l5000Article HistoryAutomatic data storage function, allowing customers to freely access historical data;

Chengdu Hongrui TaoHT-LA620 High Temperature Zirconia Flue Gas Oxygen Analyzer

Technical indicators and performance

lMeasurement principle: Zirconia

lDisplay mode:128×64dot matrixOLED

lMeasurement range:0.01%~21.00% O₂

lMeasurement accuracy: ＜±1.0%. FS

lheavy again Sex:<±0.5%. FS

lstable fixed Sex:<±1%. FS（24Hour)

ldivide distinguish Rate:0.01%

lResponse time:T₉₀≤5S

loutputinterface：4-20mA. DC（default）Or0-10V. DC(Non isolated output,4-20mAnegative

Load resistance≤500Ohm,0-10VLoad resistance>10KOhm)

2Programmable dry contact type passive alarm output with maximum contact capacityAC220V/2A