Hefei Youzhipin Engineering Machinery Co.,,Ltd.

Pressure sensor 41-5781 is applicable to Thermo King V-090 V-100 V-200 V-190 V-250 V-300 V-400 V-500 V-600 V-700 V-80

Product Name:Thermo King Pressure Sensor (Part Number: 41-5781)

Applicable Equipment:Fits Thermo King V-series refrigeration units: V-090, V-100, V-190, V-200, V-250, V-300, V-400, V-500, V-600, V-700, V-800

1 pc

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Product Description

Core Parameters
  • Part Number: 41-5781
  • Brand: Thermo King
  • Type: Refrigeration system pressure sensor
  • Structure: Brass housing + built-in pressure sensing chip + waterproof electrical connector, designed for installation in refrigeration unit pipelines
  • Function: Real-time monitoring of high/low side pressure in the refrigeration system, providing accurate pressure data for unit control
Function & Application
  1. Pressure Monitoring: Collects real-time refrigerant pressure in the refrigeration system, converting physical pressure signals into electrical signals for the unit controller to ensure stable operation of the refrigeration cycle.
  2. System Protection: Triggers protection logic when pressure exceeds safe thresholds, preventing compressor overload or pipeline burst and extending unit service life.
  3. Precise Control: Provides pressure feedback to the unit’s electronic control system, assisting in adjusting compressor displacement and expansion valve opening to optimize refrigeration efficiency and energy consumption.
  4. Durability & Reliability: Corrosion-resistant and vibration-resistant brass housing, plus waterproof connector design, adapts to the bumpy environment of refrigerated transport and ensures long-term stable operation.
Application Scenario

Suitable for maintenance, repair, and replacement of Thermo King V-series transport refrigeration units, widely used in refrigerated trucks and cold chain transport equipment. It is a core sensor component to ensure efficient and safe operation of the refrigeration system.

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