In modern kitchen appliances, combi ovens (steam ovens with baking functions) have emerged as hybrid cooking devices that integrate steaming and baking capabilities. These versatile appliances offer diverse cooking methods for various ingredients and culinary requirements. Different ingredients and cooking techniques during operation demand precise temperature control within the oven chamber. This is achieved through strategically positioned NTC temperature sensors that enable customized temperature adjustments according to user preferences while implementing safety protocols to address operational security.
I.Structural Composition of combi oven comprises:
– Main housing
– Heating elements (upper/lower baking tubes)
– Circulation fan
– Temperature control system
– Memory module
– Mode selection interface
– Temperature monitoring unit
– NTC temperature sensors
– Temperature comparator
– Preheating mechanism
– Cooking program module
II. Operational Specifications
– Upper/lower baking elements activate in baking mode
– Steam-generating heating tube operates during steaming
– Dual NTC sensors flanking both chamber sides
– Standard steaming range: 90-120°C
– Baking temperature spectrum: 180-230°C (max 250°C)
III.NTC Temperature Sensor Functions
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Precision Thermal Regulation
NTC sensors continuously monitor:
– Central chamber temperature
– Multiple peripheral thermal points
Real-time data comparison with preset values enables:
– Uniformity verification when readings approximate the central baseline
– Automatic 3D preheating activation (via PID algorithm) when temperatures fall below targets
– Dynamic power adjustment to heating elements through the temperature control module
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Advanced Safety Protocols
– Immediate heating element deactivation upon detecting temperatures exceeding 250°C safety threshold
– Preventive protection against component damage from thermal overload
IV.Technical Superiority of EXSENSE
Specially engineered high-temperature resistant sensors feature:
– Single-end glass-sealed thermistor design
– Flanged straight-tube metal housing
– Sustained operational stability above 250°C
– Enhanced mechanical durability
This configuration ensures reliable long-term performance in extreme thermal environments while maintaining measurement accuracy critical for combi oven operations.
