Refrigeration Temperature Controller STC-8080A+ Digital Thermostat Defrost Freezer Cold Storage Sensor Control

1.NOTEThis Temperature Controller is suitable for refrigeration industries such as cold storage and refrigerated trucks. It features temperature calibration, precise temperature control, energy efficiency, an accurate sensor, upper and lower temperature limit control, and fault alarm functions.Default Configuration Includes:· 220V power supply· Temperature control range: -40°C -50°C· Output:Relay Output· Accuracy: ±1°C (-40~50°C)· Equipped with NTC sensor (10K)，2M Cable· 1-minute sensor delay· Supports dual output control for defrost and cooling· Features temperature calibration, fault alarm, and manual defrost functionsFor specific requirements or further customization, please contact our support team.2.ParametersParameterSpecificationBrandCERTEONModelSTC-8080APower Supply220VAC ±10%, 50/60HzTemperature Range-50℃ ~ 99℃Control Range-40℃ ~ 50℃Temperature Accuracy±1℃ (-40℃ ~ 50℃)Temperature Resolution1℃Power ConsumptionSensor TypeNTC Sensor (10K Ohm)Sensor Delay1 MinutePanel Size75×34.5×85mmMounting Size71×29mmOutputRelay OutputOperating Temperature0℃ ~ 60℃Weight0.227kg3.FeaturesPrecise Temperature Control：Ensures accurate temperature regulation with NTC sensors for stable performance.Manual & Automatic Defrost Modes：Supports both scheduled and manual defrost functions for flexible operation.Alarm Function：Provides audible and visual alerts for over-temperature and sensor faults.Adjustable Temperature Limits：Users can set upper and lower temperature thresholds to prevent misconfiguration.Power-On Delay Protection：Prevents initial temperature spikes from triggering false alarms.Stable Operation in Harsh Environments：Designed to withstand voltage surges and electromagnetic interference.4.ApplicationsCold Storage RoomsRefrigerated TrucksFood Preservation EquipmentCommercial Refrigeration Systems5.FAQsQ1: Can the controller be manually defrosted?A1: Yes, manual defrosting can be triggered by holding the ▼ button for 3 seconds.Q2: What happens if the sensor fails?A2: The controller will operate the compressor in a proportional start/stop mode to avoid temperature runaway.Q3: Can I adjust the alarm delay?A3: Yes, the alarm delay can be set between 0 to 99 minutes.