Trane TDR00354 (X13790348-08) Pressure Transducer For Centrifugal & Screw Chillers HVAC And Refrigeration Systems

The Trane TDR00354 (original part number X13790348-08, Danfoss AKS 1008, new part number TDR00734) is a refrigerant pressure transmitter for water-cooled chillers. It has a range of 0–475 PSIA absolute pressure, 24VDC power supply, IPC3/LLID digital signal, 1/4 NPTF threaded direct installation pipe, and comes with a male connector Global Connector that can be directly plugged into the chiller wiring harness. The stainless steel diaphragm and MEMS sealing structure are resistant to refrigerant corrosion, vibration, and pressure shock. It outputs condensing, suction, exhaust, and oil pressure data, supporting high-pressure protection, inlet guide vane adjustment, and chiller load control. It is compatible with RTHD/RTWD/RTUD screw machines and CVHE/CVHG/CVGF, RTAC/RTAF, etc. For retrofitting of old machines, a KIT12559 adapter kit can be used. It is a common replacement part for maintaining zero pressure reading, full-scale range, and sensor fault alarms.