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CT398 Heaterstat

TM

 Temperature Controller

 

Technical User Guide

 

 

Содержание Heaterstat CT398

Страница 1: ...CT398 HeaterstatTM Temperature Controller Technical User Guide...

Страница 2: ...atus 2 Heater Settings 3 Output Settings 4 General Usage 5 Status Communication LED 5 Frequently Asked Questions FAQ 6 Specifications 7 Inputs 7 Outputs 7 Communication 7 General 7 Glossary 8 Document...

Страница 3: ...easurement Pulse and Pulse Heating Depending on the characteristics of the thermal system the difference between the heater element temperature and the heat sink may vary significantly Since the CT398...

Страница 4: ...agram for the CT398 Figure 1 Configuration A separate programmer model AC221332 is necessary to configure the CT398 This device optically communicates with the CT398 though the Status Comm LED To use...

Страница 5: ...ature Resistance Data or Equation defines which method the program uses to convert resistance to temperatures Heater Code A string of characters which if provided with the heater fully describes the h...

Страница 6: ...when not being used for PC communication The options are as follows Mode 1 LED to remain off during normal operation Mode 2 LED indicates when output is on for the purpose of heating but not including...

Страница 7: ...ed to set these to values that would indicate a problem with the heater This feature is temporarily suppressed when HeaterStat Utilities is connected to a CT398 Figure 4 General Usage Status Communica...

Страница 8: ...ification states the retention is at least 20 years and will withstand at least 1 million writes Q Why isn t the measured temperature of the heater surface the same as what is reported in the utility...

Страница 9: ...esistance Temperature Setpoint Resolution 1 milliohm Resistance Measurement Accuracy 3 up to 55 C and at least 0 25 amp load 4 up to 70 C and at least 0 5 amp load Dimensions 1 50 L x 1 00 W x 1 00 D...

Страница 10: ...request for heat but due to the heater being energized momentarily to check its temperature SSR Solid State Relay A type of relay without mechanical contacts constructed from solid state components TC...

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