EchoTREK ST/SB-400 - Nivelco Process Control Co., Inc.

P04Maximum Distance to be Measured (H)The maximum distance to be measured is the greatest distance between the surface of the transducer and the level to be measured.This is the only parameter that has to be programmed for each application other than distance (however to avoid disturbing effect ofpossible multiple echos it is suggested to do this in distance measurement applications too).Values of the maximum measuring distance will be displayed as below.Engineering UnitmcmftinchDisplay Formatx,xxx or xx,xxxxx,xxx,xx or xxx,xxxx,xThe factory programmed, greatest distances (DEFAULT values) which can be measured by the units are listed in the table below. For the actualapplication the maximum distance to be measured i.e. the distance between the sensor and the bottom of the tank should be entered in P04.To obtain the best accuracy, measure this distance in the empty tank with the EchoTREK by using the “GET LEVEL” function (by double keypressing of UP + DOWN ) provided the bottom is flat. Enter the actual measured value displayed as P04.EchoTREKTransducer materialPP / PVDFMaximum measuring distance [m/ft]Transducer materialPTFETransducer materialStainless steelS-49 4/13 3/10 -S-48 6/20 5/16 -S-47 8/26 6/20 -S-46 10/33 - 7/23S-44 15/49 - 12/39S-42 25/82 - 15/49FACTORY DEFAULT: according to the table60/30 ♦ sba4802a0600p_02