Trane SEN0202 Refrigerant Temperature Sensor for Series R Screw Chillers

The Trane SEN0202 is an OEM refrigerant temperature sensor designed for use in Trane Series R helical-rotary screw liquid chillers. This direct-immersion sensor monitors refrigerant temperatures within the chiller circuit, providing critical feedback to the Trane Adaptive Control system to ensure safe, efficient, and reliable chiller operation.

Key Features:

• Genuine Trane OEM replacement refrigerant temperature sensor
• Direct-immersion design for accurate in-refrigerant temperature measurement
• Compatible with the Trane UCM-CLD chiller control system
• Supports condenser-side refrigerant temperature monitoring
• Durable construction engineered to withstand high-pressure refrigerant environments
• Also cataloged as SEN00202 and SEN-202
• Sensor connector part number: CON00204

Commonly used on Trane RTAA, RTAB, and RTAD air-cooled helical-rotary screw chillers as well as RTXA, RTWA, and RTWB water-cooled screw chiller models. This sensor is a key component in maintaining proper refrigerant circuit diagnostics, including superheat monitoring and defrost control, as managed by Trane's Adaptive Control logic.