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YB-88SF explosion-proof oxygen analyzer
Product model: YB-88SF
Function: measure the oxygen concentration in the combustion gas.
Product Category: Oxygen Analyzer Series
Scope of application: The application of VOD in the combustion control of various industrial furnaces (power station boilers, steel, petrochemical, heating, etc.) where combustible substances may appear in the detection area.
Features: (1) Coating: Coating is applied to the pipe wall of the sensor contacting the flue gas to reduce the corrosion of corrosive macromolecules to the sensor and prolong the service life.
(2) Double wire system: The lead wire of the oxygen sensor adopts advanced technology - double wire system. In the past, a loop is added to the weak link of the zirconium electrode, which overcomes the shortcomings of the pressure contact lead and can prolong the service life of the oxygen probe.
(3) Not easy to block: the contact part between the oxygen probe and the flue gas is made of new high-temperature alloy steel, and the oxygen probe can be directly inserted into the furnace at temperatures below 700 °C, which overcomes the easy blockage of the diversion sampling tube and the furnace pressure due to poor sealing. Volatility affects the problem of inaccurate monitoring data.
(4) Lifespan: The sensor has coating, double wire system and comprehensive use of new high-temperature alloy steel, which prolongs the life of the probe.
(5) Chinese interface: The instrument adopts liquid crystal (LCD) Chinese interface display, which is easy to operate.
(6) The instrument adopts the microprocessor, and the oxygen conversion adopts the operation method. With range setting, online calibration and a variety of self-diagnosis functions. High and low oxygen alarm limit setting, experimental data storage, USB interface (for exporting recorded data to U disk), RS232 communication interface: connect with the computer through this interface, run special computer software, you can record the data Data is displayed in curve or tabular form. In addition, this interface can be connected with an RS232 to 485 adapter. .
(7) Applicable temperature range: when the sample gas temperature is low, it can be operated at a constant temperature, and when the sample gas temperature is high, it can be operated at a floating temperature.
(8) Anti-interference ability: The structure in the table is completely floating, and it has anti-interference ability.
YB-88SF oxygen analyzer is composed of oxygen detector and oxygen converter. According to the different sample gas samplers, it is divided into two types: A. Plug-in type: Flue gas temperature resistance <700℃, plug-in installation . Namely: YB-88SF plug-in. B. Air intake type: resistant to flue gas temperature > 700 ℃, equipped with high temperature sampler. Namely: YB-88SF air intake type. Note: If the oxygen converter is installed in a non-explosion-proof area, you can choose YB-88GZ or YB-88AZ to match each converter.