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>> เครื่องควบคุมอุณหภูมิ
>> Electronic Thermostats   [2]
รายละเอียดสินค้า : The N321 temperature controller are used to measure, indicate and control temperature in many different systems. Accepts 4 sensors types: Pt100, Pt1000, NTC or Thermocouple J. The user can program the control action according to the application: direct action (refrigeration) or reverse action (heating). The internal 10 A relay can directly switch compressors or electrical heaters with ON/OFF control.
รายละเอียดสินค้า : The N321R is a temperature controller dedicated to applications in refrigeration. The defrost cycle is accomplished by turning off the compressor at time intervals chosen by the user. Pt100, Pt1000 and thermistor sensors inputs available. Adjust for ON and OFF durations. Auto defrost at programmable intervals. Manual Defrost key in the front pannel.
รายละเอียดสินค้า : The N321S is a controller intended for solar water heating applications. It controls the water circulation system based on the difference of temperature between the solar collector and the storage tank (or swimming pool). The instrument contains two NTC-type temperature sensors and a control output for activating the water circulation pump. It provides protections against overheating and freezing to the piping, preventing damages to the system.
รายละเอียดสินค้า : Digital temperature controller for heating and refrigeration purposes with 2 independent setpoints. It has Pt1000, thermistor NTC, PTC or J thermocouples inputs available.
รายละเอียดสินค้า : Temperature controller for heating and refrigeration purposes with timer support. It has Pt1000, thermistor NTC, PTC or J thermocouples inputs available. Allows energy time delay and minimum on/off time settings.
รายละเอียดสินค้า : The 322RHT is a digital controller for relative humidity and temperature. Its 2 relay outputs can be configured independently as control or alarm, either for temperature or relative humidity. The RHT probe (3 m length) is provided along with the instrument. The features of a particular model (mains supply, digital communication, etc) are identified by the label placed on the thermostat body.
รายละเอียดสินค้า : Digital temperature controller for heating, refrigeration and alarm purposes with 3 independent setpoints. It allows Pt1000, thermistor NTC,  FeCo thermocouples inputs.
รายละเอียดสินค้า : The N323R is a Refrigeration controller designed to control the temperature of refrigeration cases and coldrooms, embedding several specialized functions for best system performance. The N323R can read two temperature probes (controller and defrost probes) and has three relay outputs for controlling the compressor, the defrost and the fan.
รายละเอียดสินค้า : N323TR is a temperature controller for cooling systems that has a number of specially developed functions for applications in temperature control and defrosts optimization. It presents an internal clock for defrost schedule, with weekly schedule, daily or days or working days. It has two input channels for temperature sensors, NTC thermistors, to measure the temperature of the supervised environment and the evaporator module. It has three independent outputs for the control of the compressor (cooling output), defrost module and fan.