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Tianchang Economic Development Zone, Anhui Province
Anhui Yaokang Automation Instrument Co., Ltd
Tianchang Economic Development Zone, Anhui Province
1、 Zirconia/oxygen analyzer related product models
1. General and multi scenario models: TKFX-ZOA, ZO-2000 desktop, MKFB-400-A/H explosion-proof, ZOA-300B, ZO-FIIB explosion-proof, CY-ZC, CY-ZDA, OXT3000 series, YB-88G, OXT1000 series TKZO-5、TFZO-05、NFZRO2-5、ZR402G、CE-2C、CE-2D、ZFK8R、FZZRO2-5、YB-88GJ-ZW、OAM-800( Zirconia, OAM-802 (explosion-proof zirconia), 6000 series, TES300E, OCM6E, etc.
2. Specialized scenario models:
-Garbage to energy generation: BOA-807 series (integrated), BOA-807-R (split)
-Steel plant: dedicated for steel plants, dedicated for hot blast furnaces in steel plants
-Hazardous Waste/Explosion proof: Special for Hazardous Waste, EXFZZRO2-88 Explosion proof, NFZO-05 High Temperature Extraction Type, MK-400-A-FHC Anti corrosion
-Special performance: anti-corrosion type, erosion resistant, wear-resistant, waterproof type

2、 Product classification and characteristics
1. By usage scenario:
-Ordinary type: such as integrated OAM-800, split OAM-800-R, direct insertion online measurement, high accuracy, fast response, including nano coated sensors and wear-resistant protective tubes.
-Explosion proof type: such as integrated OAM-802 and split OAM-802-R, certified explosion-proof type, suitable for explosion-proof applications (boilers, heating furnaces, etc.).
2. According to functional characteristics:
-High temperature adaptation: compatible with high-temperature cooling tee
-Special environmental adaptation: anti-corrosion, erosion resistant, wear-resistant, waterproof, suitable for complex smoke environments
3、 Core technical parameters
1. General parameters:
-Measurement range: usually 0.01% -25.00% (adjustable)
-Accuracy: ± 1% of the measuring range or ± 0.1% of the reading O ₂
-Response time: ≤ 0.5s (90% process time ≤ 5s)
-Protection level: mostly IP66
-Environmental temperature: -40 ℃ to+80 ℃ (some models may vary)
2. Additional parameters for explosion-proof type: explosion-proof rating Ex d IIC T4 Gb, Ex d ib IIC T6 Gb, etc., certified by PCEC.
3. Probe parameters:
-Material: 316L, etc
-Smoke temperature: ≤ 700 ℃ (with cooling pipes up to 1500 ℃), ≤ 800 ℃ (some models)
-Insertion depth: 300-1500MM and other specifications
4、 Oxygen transmitter parameters
1. Basic functions: LCD display (Chinese menu), displaying oxygen concentration, temperature, voltage, etc., supporting RS485/HART protocol, 4-20mA output.
2. Performance indicators:
-Range drift: ≤ 0.2% of the adjusted range within 12 months
-Stability: ≤± 0.05% (tested continuously for 4 hours)
-Response time: 90% response within 0.5 seconds
-Service life: ≥ 5 years
3. Special functions: self diagnosis (alarm for thermocouple abnormality, heating abnormality, etc.), automatic blowing, manual/fully automatic calibration, Bluetooth extension, etc
5、 Definition and Application of Oxygen Analyzer
-Definition: An analytical instrument used to measure the concentration of oxygen in flue gas and other non combustible gases during combustion.
-Usage: Suitable for boiler, heating furnace, incinerator, converter and other scenarios, covering power plants, steel plants, chemical plants, waste to energy plants, hazardous waste treatment and other fields.