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WHY RESISTANCE TEMPERATURE DETECTOR
IS AN ACTIVE DEVICE
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Answer Posted / kishor deshmukh
rtd is an passive transducer coz it need the external power
supply for the operation.
| Is This Answer Correct ? | 13 Yes | 11 No |
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i have used level transmitter in starch cooking preparation tank. tank total height 2mtr.sometime LT display shows some error value when tank is fully empty and diaphragm side i already checked okay no problem in diaphragm area. field cable checked 24volt and mA shows correct value while tank empty mA is 4mA. 4mA i needed that 0% but display showing 10% or 15% percentage values are varying continously please give any good solution for me.....
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