Product brief description
Professional refrigeration temperature sensor is a high-precision NTC thermistor sensing component specially designed for HVAC and refrigeration systems. Adopting high-sensitivity thermal sensing chip and waterproof enclosed probe structure, this temperature sensor features fast temperature response, high detection accuracy and excellent stability. It can real-timely monitor evaporator temperature, ambient temperature and pipeline temperature of refrigeration equipment, effectively supporting system temperature adjustment, defrosting control and overheating protection. With anti-aging, waterproof and corrosion-resistant performance, it is a core essential electrical accessory for air conditioners, refrigerators, freezers and commercial refrigeration unit maintenance and assembly.
Product detailed description
High Precision Waterproof Temperature Sensor for HVAC & Refrigeration System
Our temperature sensor is a professional dedicated temperature sensing component developed for global refrigeration and HVAC industry equipment. Temperature monitoring and intelligent adjustment are the core basis for the stable operation of all refrigeration equipment. Whether it is household air conditioners, refrigerators, freezers or commercial cold storage units, display cabinets and central air conditioning systems, accurate temperature signal collection is required to support refrigeration operation, automatic defrosting, fan start-stop and over-temperature protection. Traditional inferior sensors have problems such as slow response, large temperature deviation, easy aging and signal drift, which easily cause equipment failure such as inaccurate temperature control, frequent startup and shutdown, poor refrigeration effect and even compressor burnout. Our high-precision temperature sensor perfectly solves various pain points of traditional sensing parts, with stable sensing performance and long service life, providing reliable temperature data support for the normal operation of refrigeration systems.
High-Sensitivity NTC Thermistor Core & Accurate Detection
This refrigeration temperature sensor adopts imported high-quality NTC thermistor chip as the core sensing element. With precise resistance value and strict material proportioning process, the component has ultra-high temperature induction sensitivity and linear sensing performance. It can capture subtle temperature changes in the refrigeration system in real time, with extremely low temperature detection error, ensuring that the collected temperature data is consistent with the actual operating temperature of the equipment. Different from ordinary sensors with fuzzy induction and delayed signal transmission, our products realize instant temperature signal feedback, support the refrigeration system to complete precise frequency conversion and temperature regulation, avoid temperature fluctuation of the equipment, and ensure constant temperature and efficient refrigeration effect.
Fully Enclosed Waterproof & Anti-Corrosion Probe Structure
The sensor probe adopts integrated fully enclosed waterproof packaging process, with compact and seamless structure. The outer layer is made of high-strength waterproof and corrosion-resistant protective material, which can effectively isolate moisture, condensed water, dust and corrosive gas in the refrigeration working environment. It perfectly adapts to high-humidity, low-temperature and alternating cold and hot working scenarios inside refrigerators, freezers and cold storage equipment. It will not produce water ingress, oxidation or corrosion failure after long-term immersion and low-temperature operation, maintaining stable sensing accuracy for a long time and solving the problem of easy damage and short service life of ordinary open-type sensors in refrigeration environments.
Fast Response Speed & Stable Signal Transmission
Optimized internal chip circuit and probe structure design greatly shorten the temperature induction and signal transmission time of the sensor. It can quickly feedback temperature changes during equipment startup, refrigeration operation and defrosting process, helping the refrigeration control board accurately judge the operating state and complete automatic parameter adjustment. The built-in anti-interference wire can effectively resist electromagnetic interference inside the equipment, avoid signal disorder, data drift and intermittent signal loss, ensure continuous and stable temperature signal transmission, and prevent equipment misoperation and shutdown failure caused by signal abnormality.
Excellent Low Temperature Resistance & Anti-Aging Performance
Specially optimized for refrigeration low-temperature working environment, this temperature sensor has excellent low-temperature resistance and structural stability. It can work stably for a long time in ultra-low temperature environment without chip failure, line hardening and probe embrittlement. The customized high-flexibility connecting wire has strong anti-aging and anti-oxidation capabilities, which can adapt to long-term cold and heat cycle switching working conditions, not easy to harden, break or age. The overall durable structure greatly reduces the frequency of sensor replacement and equipment maintenance, effectively lowering the comprehensive operation cost of refrigeration equipment.
Wide Compatibility & Diversified Specification Matching
This temperature sensor covers multiple mainstream resistance specifications and probe sizes in the refrigeration industry, fully compatible with household split air conditioners, cabinet air conditioners, refrigerators, freezers, commercial display cabinets, cold storage units and HVAC central air conditioning systems. It can replace the original sensors of most mainstream refrigeration equipment brands, widely used for factory assembly, old equipment renovation, fault replacement and maintenance. The standardized interface and length design realize plug-and-play replacement, simple installation and strong universality, meeting various refrigeration temperature monitoring and sensing needs.
Strict Factory Testing & Global Market Adaptation
Every temperature sensor undergoes strict low-temperature testing, waterproof testing, signal stability testing and aging screening before delivery to ensure zero error in sensing accuracy and stable performance. In line with international HVAC electrical component standards, it has reliable quality and cost-effective advantages, and is widely supplied to refrigeration manufacturers, engineering maintenance teams and global wholesale merchants. It has always maintained stable operating performance in long-term overseas engineering applications and won widespread recognition in the global refrigeration parts market.
Product Specifications
MODEL |
RESISTANCE SPEC |
PROBE SIZE |
WIRE LENGTH |
MAIN APPLICATION |
TS-01 |
5K |
Round Mini Probe |
50CM |
Small Household Refrigeration Equipment |
TS-02 |
10K |
Standard Round Probe |
100CM |
Household Air Conditioner & Refrigerator |
TS-03 |
20K |
Thickened Waterproof Probe |
150CM |
Commercial Freezer & Display Cabinet |
TS-04 |
50K |
High-Precision Probe |
200CM |
Cold Storage & Large HVAC Unit |
TS-05 |
100K |
Ultra-Low Temp Probe |
Custom Length |
Industrial Low-Temperature Refrigeration System |
FAQ
Q1: What is a refrigeration temperature sensor used for?
A: Temperature sensor is the core electrical sensing accessory for HVAC and refrigeration equipment. It is used to real-timely monitor the evaporator temperature, ambient temperature and pipeline temperature of refrigeration equipment, feed back accurate temperature signals to the control board, and support automatic refrigeration adjustment, intelligent defrosting and over-temperature protection functions to ensure stable and efficient operation of the equipment.
Q2: What is the core material of this temperature sensor?
A: This sensor adopts high-quality NTC thermistor chip with high precision and high sensitivity. Equipped with fully enclosed waterproof probe and anti-aging high-flexibility wire, it features stable performance, low temperature resistance and corrosion resistance, adapting to long-term low-temperature refrigeration working environment.
Q3: Is the sensor accurate and stable in use?
A: Yes. After professional calibration and aging treatment, the sensor has extremely low temperature detection error and linear sensing performance. It can effectively resist environmental interference, no signal drift or data deviation occurs during long-term operation, ensuring real and accurate temperature monitoring data.
Q4: Is this sensor waterproof and moisture-proof?
A: Absolutely. The probe adopts integrated fully enclosed waterproof packaging technology with seamless and compact structure. It can effectively resist condensed water, moisture and dust erosion, suitable for high-humidity and low-temperature working scenes inside refrigerators, freezers and cold storage equipment.
Q5: What equipment is this temperature sensor compatible with?
A: It covers all mainstream refrigeration equipment, including household air conditioners, refrigerators, freezers, commercial display cabinets, cold storage units and HVAC central air conditioning systems. Multiple resistance specifications can meet the replacement and assembly needs of most mainstream brands of refrigeration equipment.
Q6: Will the sensor age and fail after long-term use?
A: No. Adopting anti-aging, low-temperature resistant and oxidation-resistant materials, the sensor will not harden, embrittle or fail in long-term cold-heat cycle environment. It maintains stable sensing accuracy and signal transmission performance, with long service life and low failure rate.
Q7: Is the installation of the temperature sensor complicated?
A: No. The sensor adopts standardized interface and flexible wire design, featuring plug-and-play and simple replacement. It does not need complex debugging and professional operation, which can quickly complete equipment maintenance and replacement work, greatly improving maintenance efficiency.
Q8: What is your packaging and shipping solution?
A: Each temperature sensor is individually packaged with moisture-proof, dust-proof and anti-collision protection to avoid chip and probe damage during transportation. Bulk orders adopt standard export carton reinforcement packaging, supporting long-distance sea freight and global engineering wholesale orders.
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