One -one double control heat flow

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One -one double control heat flow

One card dual control temperature control box of hot runner DHT2 is a temperature controller specialized for hot runners, suitable for all hot runner heaters with loads not exceeding 15A. Its power wiring system and load connection method are standard structures. Each control card can control the heater temperature of two circuits separately, and the temperature control card is easy to insert and remove.

1. Function and Features:

The temperature control card operation interface adopts touch buttons and dual row 4-digit LED displayThe running status is displayed through text, which is intuitive and easy to understandThe operation is simple, the temperature control accuracy is high, and new users can quickly enter the working stateThe function of each hot runner temperature control card is the same, so it can be interchanged for easy maintenance and storage of spare parts by usersTwo types of thermocouple sensor signals, K-type and J-type, can be set, with precise temperature nonlinearity processing and integrated cold junction compensationThe control mode can be selected as zero crossing trigger (SSr) or phase angle control (PAc)Temperature setting and display can be done in two ways: Celsius (℃) and Fahrenheit (℉)Thermocouple wire breakage alarm function, automatic protection for thermocouple wire breakageThermocouple reverse connection alarm function, automatic protection for thermocouple reverse connectionThermocouple short circuit alarm function, automatic protection for thermocouple short circuitHeating coil open circuit alarm function, automatic protection for heating coil open circuitThyristor breakdown alarm function,FUZYY+PID control algorithm, PID parameters can be automatically adjusted online or manually set in two waysEquipped with a hot runner soft start heating method, the soft start heating power and heating time can be freely setIn addition to automatic control, the system is also equipped with manual control for heating in special situationsEquipped with a 380V voltage protection function for misconnection, ensuring the safety of the insulation control box.

Operating ambient temperature：

32 ℉ to 131 ℉ (0 ℃ to 55 ℃)

Storage environment temperature：

-40 ° F to 158 ° F (-40 ° C to 70 ° C)

Types of sensors：

J or K type thermocouple sensor

Temperature range of the sensor：

32 ℉ to 860 ℉ (0 ℃ to 450 ℃)

Temperature accuracy：

Positive and negative 0.1 degree range

Safety tube protection：

220V 15A dual circuit fast fuse

Control output type：

Bidirectional thyristor 15A 220VAC

Power supply：

86-240VAC 50/60Hz

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One -one double control heat flow