diff --git a/tcl/lemflow.config b/tcl/lemflow.config
index 679c6c8..15fbe6c 100644
--- a/tcl/lemflow.config
+++ b/tcl/lemflow.config
@@ -3,7 +3,8 @@ deviceDesc = flow cryo for LEM
 defineTemperature tt
 
 makenv tt -driver [lsdriver]  {
-  lsc_sensor tm A -sensor x174783 -sensorname HX
+#  lsc_sensor tm A -sensor x174783 -sensorname HX #(this got replaced 1.3.2023)
+  lsc_sensor tm A -sensor x70263 -sensorname HX
 #  lsc_sensor tsep B -sensor x86021 -sensorname sep
   lsc_sensor ts C -sensorname sample
   lsc_sensor tsh D -sensor pt1000e -sensorname shield