Factory Cheap Hot Oxygen Analyser Sensor - Nernst N6000 oxygen analyzer – Litong

Application range

The Nernst N6000 oxygen analyzer is widely used in the detection of oxygen content in the combustion process of electric power, metallurgy, steel, chemical industry, ceramics, incineration, etc.It can also directly monitor the oxygen content in the flue gas of boilers, kilns, sintering furnaces, heating furnaces, pit annealing furnaces, etc. during or after combustion.During the measurement, the temperature in the furnace and the flue can be from normal temperature to 900°C high temperature.The oxygen analyzer provides real-time oxygen content O₂% (percentage) parameters and oxygen potential millivolt values in the furnace or flue.

In the high dust and high corrosive gas environment,the N6000 oxygen analyzer can be set to periodically purge the zirconia probe, which greatly increases the life of the in-line zirconia probe and reduces the cost of use.

Technical characteristics

• Input function: One oxygen analyzer can be connected to a oxygen probe to display the measured oxygen content in real time.

• Multi-channel output control: the analyzer has one 4-20mA current output.

• Measurement range: The oxygen measurement range is 10^-38 to 100% oxygen.

• Alarm setting: The analyzer has 1 general alarm output and 3 programmable alarm outputs.

• Automatic calibration: The analyzer has an automatic calibration function, and the user can customize the calibration time and number of calibrations according to their needs.

• Automatic dust cleaning: The analyzer has the function of automatically cleaning the probe. The user can clean the probe regularly according to the needs, eliminating the need for manual on-site dust cleaning. 

• Intelligent system: The analyzer can complete the functions of various settings according to the predetermined settings.

• Display output function: The analyzer can display the date, current oxygen content, probe temperature, current oxygen millivolt value and 14 first-level status displays and 11 second-level status displays.

• Safety function: When the furnace is out of use, the user can control to turn off the heater of the probe to ensure safety during use.

• Installation is simple and easy: the installation of the analyzer is very simple and there is a special cable to connect with the zirconia probe. The N6000 oxygen analyzer can also be integrated with the automatic purging system in an integrated protective box, which is very convenient for installation and operation.

Specifications

Inputs

One zirconia oxygen probes or sensors

Outputs

Linear 4～20mA DC

Display mode

128×64 dot liquid crystal display

Probe heating method

PID control

Dust cleaning and standard gas calibration

The analyzer has an automatic calibration function and an automatic dust cleaning function.It can also automatically control the solenoid valve switch.

ary Parameter Display

AlarmsParameter Display

High and low oxygen alarms can be set arbitrarily.

AccuracyP

± 1% of the actual oxygen reading with a repeatability of 0.5%.

Reaction rateP

Indirect heating measurement is about 3 seconds

Direct heating in 30 seconds

Core detection reaction speed: 0.0001s

Range of Local Indication

9.985E-1～5.952E-38

-33.4mV～1800.0mV(720°C)

Reference gas

There is a miniature brushless motor vibration pump in the analyzer for reference gas.

Power Ruireqements

85VAC to 264VAC 3A

Operating Temperature

Operating Temperature -25°C to 55°C

Relative Humidity 5% to 95% (non-condensing)

Degree of Protection

IP67

Dimensions and Weight

230mm W x 220mm H x 95mm D   3kg