A level transmitter using a capacitance sensor has a range of 0-10 feet and a 4-20 mA output signal. If the transmitter is currently measuring a level of 6 feet, what is the output signal in mA?
A. 10.4 mA
B. 12.8 mA
C. 18.6 mA
D. 13.6 mA
Answer:D
A level transmitter using a capacitance sensor has a range of 0-10 feet and a 4-20 mA output signal. If the transmitter is currently measuring a level of 6 feet, what is the output signal in mA?
A. 10.4 mA B. 12.8 mA C. 18.6 mA D. 13.6 mA
Explanation: To determine the output signal in mA for a level transmitter measuring a level of 6 feet within a range of 0-10 feet using a capacitance sensor, we can use the following formula: