Products Description
| Product Name | Trane TDR00734 Pressure Sensor |
| Model | TDR00734 |
| Applicable Industries | Construction and Commercial |
| Application | Refrigeration compressor |
| Packaging | Cardboard Box |
| MOQ | 1 Piece |
Core Product Functions:
1. Real-time High-Pressure Monitoring
Continuously monitors compressor discharge pressure and condenser-side high-pressure values, displaying the pressure in real-time on the MOD01054 screen.
2. Staged Condenser Fan Speed Control
The mainboard automatically starts/stops fans and adjusts the number of operating fans based on TDR00734 high-pressure readings to stabilize condensing pressure and improve part-load energy efficiency.
3. High-Pressure Safety Shutdown
When pressure exceeds the preset threshold, the UCP2 main controller triggers a high-pressure shutdown to prevent heat exchanger or piping rupture due to overpressure.
4. Closed-Loop Slide Valve Load Regulation
Automatically adjusts the compressor slide valve opening (0–100%) based on chilled water outlet temperature, balancing cooling capacity with system high pressure to minimize frequent high-pressure trips.
5. Fault Self-Diagnosis and Reporting
In the event of sensor wire breaks, short circuits, or signal loss, the panel reports the high-pressure sensor fault code, enabling rapid identification of the fault location for maintenance.
Tags: central chiller maintenance spare part Chiller pressure transducer commercial air conditioning pressure fitting compressor control accessory cooling system monitoring component HVAC pressure probe industrial refrigeration replacement sensor refrigerant pipeline sensor refrigeration pressure detector TDR00734 Trane chiller spare parts Trane pressure sensor
Technical parameter
Company Profile
Factory Profile
| 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 Malfunction Symptoms:
1. Frequent high-pressure sensor fault alarms; pressure readings on the panel drop to zero, freeze, or fluctuate drastically.
2. Erratic start/stop logic for condenser fans; system high pressure remains consistently high, leading to frequent shutdowns due to high-pressure protection.
3. Weak slide valve loading and insufficient cooling capacity; high and low-pressure parameters deviate significantly from standard ranges.
4. Water ingress and corrosion at the M-Pack connector; intermittent loss of bus communication; random unit load limiting.
5. Refrigerant leakage at threaded connections; persistent refrigerant shortage; both high and low pressures are consistently low.
