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Question
Can Temperature Controllers with a heater burnout alarm detect heater burnouts when using thyristor control?
Answer
No, it cannot.
When thyristor control (phase control) is used, the control output is a current output. Therefore the heater burnout alarm of the Temperature Controllers cannot be used.
See whether any of the following methods can be used.
Use G3PX Digital Controllers with Heater Burnout Detection.
Applicable models:
Single-phase:
G3PX-[][][]EH-CT[][]
G3PX-[][][]EHN-CT[][]
G3PX-[][][]EC-CT[][]
Three-phase:
G3PX-[][][]DH-CT[][]
G3PX-[][][]DC-CT[][]
Use an external Heater Burnout Detector.
Applicable models: K8AC-H1[]P[]-FLK Digital Heater Element Burnout Detectors
Recommended Products
E5CN/E5CN-U (48 x 48 mm)
New 48 x 48-mm Basic Temperature Controller with Enhanced Functions and Performance. Improved Indication Accuracy and Preventive Maintenance Function.
H3CR-A
Multiple Operating Modes and Multiple Time Ranges. DIN 48 x 48-mm Multifunctional Timer with Wide AC/DC Power Supply Range for Both High and Low Voltages.
H5CX
DIN 48 × 48-mm Multifunction Digital Timer/2-stage Digital Timer
Other Temperature Controllers FAQ
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