Nernst N32-FZSX integrated oxygen analyzer

Application range

The Nernst N32-FZSX integrated oxygen analyzer is an integrated structure product. It can be widely used in the detection of oxygen content in the combustion process of various industries such as petroleum, chemical industry, metallurgy, electric power, and incineration. The Nernst N32-FZSX integrated oxygen analyzer can directly monitor the oxygen content in the flue gas of boilers, sintering furnaces, heating furnaces, etc. during or after combustion.

Technical characteristics

• Input function: The integrated oxygen analyzer displays the measured oxygen content in real time. • Output control: The analyzer has a 4-20mA current output signal.

• Measurement range: -33.4mV～280.0mV (750°C).

• Alarm setting: The analyzer has arbitrarily adjustable high and low oxygen alarm output. • Field connection: A power cord and a signal line are directly connected to the analyzer. • Intelligent system: The analyzer can complete the functions of various settings according to the predetermined settings. • Display function: The analyzer can display real-time oxygen content, probe temperature, real-time oxygen millivolt value and other 8 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. • Easy installation: The probe and the analyzer adopt an integrated design, which is easy to install.

Technical parameter

Power supply	Analyzer power	Probe heating method	Probe heating temperature
AC 200V～260V	25W+50W (probe)	PID control	750°C±1°C
Display method	Oxygen measurement	Accuracy	reaction speed
LED display	-33.4mV～280.0mV (750°C)	Measurement accuracy ±1% Repeat accuracy ±0.5%	Indirect heating measurement 3 seconds Direct heating for 30 seconds Probe response speed 0.0001 seconds
Display mode	Output method	Alarm function	Reference gas
Normal work fixed display oxygen concentration 8 cyclable display modes	4-20mA transmission output	High and low oxygen alarms can be set arbitrarily.	External supply
working environment		Operation interface	Installation method
Ambient temperature: 0～40°C Relative humidity: ≤85% Surrounding environment: no strong magnetic field. No strong oscillation, flammable, corrosive gas. Places not exposed to strong sunlight.		Three touch buttons	In-line installation