Products Description

| Product Name | Carrier HK05PT00121 low-pressure sensor |
| Model | HK05PT00121 |
| Applicable Industries | Construction and Commercial |
| Application | Refrigeration compressor |
| Packaging | Cardboard Box |
| MOQ | 1 Piece |
Functions and Roles of the Carrier HK05PT00121 Pressure Sensor:
1. Real-time Pressure Monitoring: Accurately monitors refrigerant high/low pressure, oil pressure, and water pressure, providing real-time data feedback to the main control system to ensure pressure compliance.
2. Pressure Regulation Adaptation: Assists the main control system in adjusting the compressor, electronic expansion valve, etc., optimizing refrigeration efficiency and preventing losses due to abnormal pressure.
3. Safety Protection Trigger: Triggers shutdown and alarms in case of abnormal pressure, preventing damage to core components such as the compressor and piping.
4. Fault Early Warning and Diagnosis: Records abnormal pressure information, facilitating rapid location of faults such as refrigerant leaks and pipe blockages, shortening maintenance time.
5. Intelligent Operation and Maintenance Adaptation: Supports integration with Carrier intelligent monitoring systems and third-party building automation systems, enabling remote monitoring and fault diagnosis.
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Technical parameter

Company Profile

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. |
Product Maintenance and Replacement
– Routine Maintenance: Inspect seals, cables, and connectors every 6-12 months, clean surface impurities. No periodic calibration is required; this can be performed concurrently with unit maintenance.
– Common Faults: Abnormal pressure display, signal interruption, and leakage are often caused by loose cables, poor seals, or aging. Contact Carrier after-sales service for troubleshooting.
– Replacement Scenarios: Replacement is necessary when the fault is irreparable, the sensor is aging, or during a major unit overhaul. Original manufacturer models should be prioritized for Carrier standard warranty coverage.
– Replacement Precautions: Disconnect power and depressurize before replacement. After replacement, test the pressure display, signal transmission, and sealing. Professional personnel are recommended to perform this procedure.
