A temperature transmitter using a thermocouple sensor has a range of 0-500°C and a 4-20 mA output signal. If the transmitter is currently measuring a temperature of 320°C, what is the output signal in percent (%FS)?
A. 33%
B. 50%
C. 77%
D. 64%
Answer:D
A temperature transmitter using a thermocouple sensor has a range of 0-500°C and a 4-20 mA output signal. If the transmitter is currently measuring a temperature of 320°C, what is the output signal in percent (%FS)?
A. 33% B. 50% C. 77% D. 64%
Explanation: To determine the output signal in mA for a temperature transmitter measuring a temperature of 320°C within a range of 0-500°C using a thermocouple sensor, we can use the following formula: