ABB TX series - 13 Appendix D Tx Heating Vs. Dispersion

22 TX Thermal Disperson Level Switches | Operating instruction manual
13.0 APPENDIX D - TX Heating vs. Dispersion
Above is a graph of the model TX probe. The longer line depicts the time response of the RTD by internal heating. The
shorter line depicts the delta voltage or delta temperature or delta resistance decreasing when immersed in water.