Product Introduction
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The Compressor Temperature Sensor AC/Refrigeration is a critical component designed to monitor temperature accurately within refrigeration, air conditioning, and heat pump systems. It plays a vital role in maintaining system efficiency, operational safety, and overall reliability. Utilizing reliable sensing technologies such as PT RTDs or thermistors, the temperature sensor for compressor converts real-time temperature changes into precise electrical signals for system control units.
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This compressor temperature sensor AC/Refrigeration provides essential functions including compressor overload protection, discharge temperature monitoring, oil temperature management, and intelligent defrost cycling. Its robust construction ensures stable performance under high vibration and harsh refrigerant environments. Available in multiple housing styles, lead lengths, and connector options, the Compressor Temperature Sensor Probe meets diverse application requirements from residential AC units to industrial chillers..
Features
Precise Temperature Monitoring
Delivers high accuracy across a wide operating range, ensuring optimal system control and efficiency in both refrigeration and heat pump applications.
01
Robust Durability
Engineered with corrosion-resistant materials and superior sealing to withstand harsh refrigerants, oils, and high-pressure environments.
02
Highly Customizable Design
Offers multiple technology options (PT, NTC) and customizable dimensions for easy integration into various compressor and system designs.
03
Rapid Response
The optimized thermal coupling design provides fast thermal response time, enabling accurate real-time monitoring and enhancing system safety and performance stability.
04
Specifications
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Type |
Platinum resistors: pt100, pt1000, pt500, pt200 Thermocouples: K/J/N/E/S/T/R/B Thermistors: 5K, 10K, 100K, 50K, 2.2K DS18B20 |
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Accuracy |
Platinum Resistors: Class A, B, 1/3B Thermocouples: Class I, II Thermistors: 1%, 2%, 3% DS18B20: none |
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Temperature Range |
Platinum resistance: -200°C to 850°C Thermocouple: -280°C to 1820°C Thermistor: -50°C to 300°C DS18B20: -55°C to 125°C |
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Connection |
Platinum resistors: two-wire, three-wire, four-wire Thermocouples: none Thermistors: none DS18B20: none |
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Lead Wire Terminal |
Exposed, U-type Terminal, Pin Terminal, Connector, O-type Terminal |
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Bend Protection |
No Bend Protection, Spring, Hose |
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Lead Wire Length (mm) |
500, 1000, 2000 or specified |
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Sheath Diameter (mm) |
2,3,4,5,6,8,10.... .20 or specified |
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Sheath Length (mm) |
10~2000 or specified |
Application
The Compressor Temperature Sensor AC/Refrigeration is engineered for precise thermal monitoring and protection across various climate control and refrigeration systems. Its robust design ensures reliable performance in demanding environments.
Residential & Commercial HVAC Systems
Used for compressor exhaust temperature protection, suction line temperature monitoring, intelligent defrost control and indoor ambient temperature sensing.
Commercial Refrigeration & Cold Chain Logistics
It provides essential temperature monitoring for compressors in cold storage facilities, display cases, and transport refrigeration units, preventing issues like liquid slugging and motor overheating.
Industrial Refrigeration & Heat Pumps
In industrial chillers and large heat pump systems, this compressor temperature sensor monitors oil temperature, exhaust superheat, and system efficiency
Transportation Refrigeration
The sensor ensures reliable compressor operation and system control in mobile refrigeration applications, including container units and railway air conditioning, despite challenging vibration conditions.
Variable Frequency Compressor Systems
Providing real-time temperature feedback to variable frequency compressors is key to achieving precise speed control and optimizing energy efficiency.
Kind Tips
Optimal Sensor Selection
Choose sensing technology (e.g., PT for high temperature, NTC for general monitoring) based on measurement point, temperature range, accuracy requirements, and controller compatibility.
Our engineers can provide you with professional selection guidance! Welcome to consult us.
Correct Installation Position
Install the sensor where it truly reflects the target temperature.
Ensure full contact with pipes, avoid ambient heat interference, and insert probes against or perpendicular to fluid flow.
Reliable Electrical Connection
Use manufacturer-recommended connectors with secure, waterproof connections.
Employ shielded cables with single-point grounding, routed away from power lines to minimize EMI.
Media & Environmental Compatibility
Verify sensor materials are chemically compatible with refrigerants and lubricants.
Avoid use beyond rated temperature, pressure, and vibration specifications.
Routine Inspection & Troubleshooting
Periodically check for loose mounting or wire damage.
If malfunctions occur, measure resistance with a multimeter and compare to standard values to diagnose potential failures.
FAQ
Q: What protections can I get?
A: The product has a one-year warranty, and provide a certificate of conformity with each shipment. During this period, we will repair or replace any product quality issues and provide ongoing strong technical support.
Q: Do you provide technical documentation?
A: Yes. Datasheets, installation guides, and 3D models are available upon request.
Q: What is the MOQ?
A: We often accept low MOQs, even a single unit. For larger production volumes, we offer competitive tiered pricing.
Q: What is your lead time for standard and custom orders?
A: Standard models typically ship within 2-4 weeks. Lead times for custom solutions vary based on complexity and will be confirmed at the time of quotation.
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