أدوات الفرن
أدوات قياس مستوى الحرارة / أجهزة استشعار الأشعة تحت الحمراء لفرن القوس
Level Measurement Instruments Used for Arc Furnace SAF and EAF require monitoring of circulating water tank level, gas holder level, and bin stock level to ensure continuous and stable system operation. 1. Level Meter Type Measuring Principle Measuring Range Accuracy Applications Ultrasonic Level Meter Sound wave reflection 0~20m 0.5%FS Water tank level, bin stock level Radar Level Meter Electromagnetic wave reflection 0~30m ±2mm High temp, high pressure, volatile liquid
أدوات القياس الكهربائية لمعلمات SAF و EAF 0 ~ 999MW الطاقة
Electrical Parameter Measurement Instruments SAF and EAF are high-current, low-voltage equipment requiring precise measurement of primary and secondary side voltage, current, power, power factor and other electrical parameters for power management and process optimization. 1. CT and VT Type Primary Rating Secondary Output Accuracy Class Applications Current Transformer (CT) 100~100,000A 5A/1A/4~20mA 0.2/0.5/1.0 Primary side high current measurement, secondary current
محلل تكوين الغاز أدوات الفرن أدوات القياس الصناعية RS485
Gas Composition Analysis InstrumentsSAF gas contains combustible gases including CO, H₂, CH₄, etc. The closed furnace gas purification and recovery system requires real-time gas composition monitoring to ensure safe operation and recovery efficiency. 1. Gas AnalyzerTypeMeasured ComponentsRangeAccuracyResponse TimeApplicationsInfrared Gas AnalyzerCO, CO₂, CH₄0~100%±1%FS≤15sSAF gas composition online analysisZirconia Oxygen AnalyzerO₂0~25%±1%FS≤5sFlue gas oxygen content
أدوات قياس تدفق فرن القوس 4-20mA معدات القياس الصناعية
Flow Measurement Instruments Used for Arc Furnace Flow monitoring is critical for cooling water systems, gas conveying systems, and energy management. SAF and EAF require monitoring of cooling water flow, gas flow, oxygen flow, and argon flow. 1. Flow Meter Type Measuring Principle Applicable Media Turndown Ratio Accuracy Applications Electromagnetic Flowmeter Faraday's Law Conductive liquid (≥2.5μS/cm) 10:1~100:1 0.5%~1.0% Cooling water, conductive liquid flow Vortex
أدوات قياس ضغط الفرن SAF وEAF 220 فولت/380 فولت
Pressure Measurement InstrumentsSAF and EAF require monitoring of key pressure parameters including furnace chamber pressure, gas pressure, cooling water pressure, and hydraulic system pressure to ensure stable furnace pressure, equipment safety, and proper process operation.2.1 Pressure Transmitter TypeMeasuring PrincipleMeasuring RangeAccuracyOutput SignalApplicationsCapacitive Pressure TransmitterCapacitance change-0.1~40MPa0.075%~0.1%FS4~20mA+HARTGeneral pressure,
أدوات قياس درجة الحرارة IP65 أجهزة قياس درجة حرارة فرن القوس
Temperature Measurement Instruments Used for Arc Furnace Temperature is one of the most critical parameters in metallurgical furnace control. SAF and EAF require temperature measurement at multiple points including furnace chamber temperature, flue gas temperature, cooling water temperature, and molten steel/hot metal temperature. 1. Thermocouple Type Measuring Range Features Applications Type K -200~1300℃ Good linearity, low cost, moderate oxidation resistance Furnace
