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Refrigeration Equipment Spare Parts: Yk 025-40334-000 Temperature Sensor (Sold per Unit)

Refrigeration Equipment Spare Parts: Yk 025-40334-000 Temperature Sensor (Sold per Unit)

The 025-40334-000 is a Yk NTC thermistor-type water temperature sensor, specifically designed for air-cooled and water-cooled chiller units as well as VRF systems. It precisely monitors the water inlet and outlet temperatures of the evaporator and condenser, providing critical signals for unit temperature control, load regulation, and anti-freeze protection.

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Description
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Products Description

Product Name Yk 025-40334-000 Temperature Sensor
Model 025-40334-000
Applicable Industries Construction and Commercial
Application Refrigeration compressor
Packaging Cardboard Box
MOQ 1 Piece

Yk 025-40334-000 Water Temperature Sensor: Structure and Operating Principles
1. Sensing Probe
The cylindrical probe, constructed from red copper, encapsulates a high-precision NTC chip. It is designed to be directly immersed in the water flow; as the temperature changes, its electrical resistance undergoes a precise, non-linear variation, enabling a rapid response to water temperature fluctuations while offering robust resistance to corrosion from chilled water.

2. Signal Transmission
Utilizing a double-shielded cable, the sensor effectively isolates strong electromagnetic interference generated by the compressor and inverter, thereby ensuring the stable and distortion-free transmission of temperature signals to the main control system.

3. Connection Interface
The waterproof 2-pin plug is perfectly matched to York control boards, ensuring a secure connection that is resistant to loosening and liquid ingress. It features a “plug-and-play” design, requiring no wiring modifications for installation.

4. Operating Principles
The sensor continuously monitors the temperatures of the inlet and outlet water in real-time. It feeds these resistance-based signals back to the unit’s control module, where the data is utilized for precise temperature regulation, load modulation, anti-freeze protection, and the monitoring of heat exchange efficiency.



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Company Profile

Technical parameter

Technical parameter

Q1:For refrigeration industry, which brands are your products covering? A1:We produce filter element replacements for brands like,Bitzer, Carrier, York, McQuay, Trane, etc…
Q2:Does the price include freight? A2:The quotation is usually the factory price. We can recommend the most economical logistics plan and calculate the freight according to your destination and quantity.
Q3:How to ensure product quality? A3:We have a strict quality control process, and we will carry out multiple inspections before the products leave the factory to
ensure that they meet the standards.
Q4:Why choose us? A4:Product reliability: We are a professional manufacturer . can offer high-quality products at the most competitive prices.
Technical support: We provide technical assistance.
Industry experience: We have over 10 years of experience in the refrigeration equipment service field.
After-sales service: We offer professional after-sales service.
Team collaboration: We have a professional team that can provide you with prompt services and delivery schedules.

Key Points for Product Installation and Maintenance
1. Installation Location: At a threaded pipe connection; ensure the probe is fully immersed in the fluid flow to guarantee accurate temperature measurement.

2. Installation Method: Tighten the threads securely; use the original manufacturer-supplied sealing gasket to strictly prevent leaks.

3. Wiring Standards: Ensure connectors are firmly seated; ground the shielding layer to minimize electromagnetic interference.

4. Replacement Requirements: Before installation, ensure power is disconnected, pressure is relieved, and the medium has been drained; calibrate the temperature display following replacement.

5. Storage Conditions: Store in a dry, cool, and sealed environment; protect against moisture, physical impact, and high temperatures.

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