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A maintenance alarm is required in the event of a thermocouple burnout. The transmitter must have the diagnostic capability to distinguish between a thermocouple burnout and a temperature that is outside the specified range. It is not acceptable to use an indication of an out-of-range temperature as a substitute for detection of a burnout.
A maintenance alarm is required in the event of a thermocouple burnout. The transmitter must have the diagnostic capability to distinguish between a thermocouple burnout and a temperature that is outside the specified range. It is not acceptable to use an indication of an out-of-range temperature as a substitute for detection of a burnout. A maintenance alarm is required on the thermocouple burnout protection wire. When the temperature is outside the set range, the temperature sensor must be capable of detecting damaged protection wiring of the thermocouple. It is not allowed to use an over-temperature indicator in place of the burnout protection wiring.
A maintenance alarm is required in the event of a thermocouple burnout. The transmitter must have the diagnostic capability to distinguish between a thermocouple burnout and a temperature that is outside the specified range. It is not acceptable to use an indication of an out-of-range temperature as a substitute for detection of a burnout. Thermocouples need a maintenance alarm. The temperature sensor must have the capability to diagnose between two types of faults: a burned-out thermocouple and an out-of-range condition; it is not allowed to use an out-of-range indication to represent a burned-out thermocouple fault.
An alarm for maintenance is required in case of thermocouple fatigue. The transmitter must distinguish the diagnostic capability of thermocouple fatigue from insufficient temperature ranges. It is unacceptable to use the out range temperature to indicate fatigue detection. the location
A maintenance alarm is required in the event of a thermocouple burnout. The transmitter must have the diagnostic capability to distinguish between a thermocouple burnout and a temperature that is outside the specified range. It is not acceptable to use an indication of an out-of-range temperature as a substitute for detection of a burnout. There should be a maintenance alarm for burned-out thermocouples. The transmitter must have diagnostic functions to distinguish between a burned-out thermocouple and overheating; it is not allowed to use an out-of-range temperature indication as a substitute for burned-out detection.