I
dear friend,
i faced frequently problem in capacitance type level transmitter with rope that is installed on sulfur storage pit. when i pulled out and calibrate in other sump/pit and performed zero and span calibration it was responding correctly. but when i installed in sulfur pit its given wrong level indication means minus reading or continues variation. Even i replaced the transmitter with new one. but its same behavior.
please give me tips to solve this problem.
Transmitter manufacture: Endress Hauser
Model: FMP151
Thanks in advance.
i faced frequently problem in capacitance type level transmitter with rope that is installed on sulfur storage pit. when i pulled out and calibrate in other sump/pit and performed zero and span calibration it was responding correctly. but when i installed in sulfur pit its given wrong level indication means minus reading or continues variation. Even i replaced the transmitter with new one. but its same behavior.
please give me tips to solve this problem.
Transmitter manufacture: Endress Hauser
Model: FMP151
Thanks in advance.