Trane SEN01315 Level Sensor Assy 952836 X13790410010 LLS Analog Liquid Level Transducer For RTHC RTAC RTHD Screw Chiller

SEN01315 is a Trane original factory analog liquid level sensor assembly (LLS), with the engineering number X13790410010, and is equipped with the adapter ADP01123. Two sets of capacitors in the copper tube measure the dielectric constant of the refrigerant oil mixture and the liquid level height of the evaporator, and output continuous signals to supply the controller for regulating the electronic expansion valve, matching the load and improving the partial load efficiency. It has no moving parts and is resistant to foam. It replaces the old type of float reed switch, with the old number TDR00284, SEN00978. It is installed in the liquid level cylinder outside the evaporator tube plate and is mostly used in RTHC (UCP2) and other Series R screw machines of R134a.