Low Temperature Sensor: -200°C to 0°C Precision Sensors

All Categories

High-Precision Low Temperature Sensor for Industrial Applications

Welcome to Zhejiang Suosite Electrical Technology Co., Ltd., a national high-tech enterprise dedicated to the research, development, and production of temperature measurement and control instruments. As a leading manufacturer, we specialize in providing state-of-the-art low temperature sensors designed to meet the rigorous demands of various industries, including industrial automation, refrigeration, cryogenics, and environmental monitoring. Our low temperature sensors are engineered with advanced technology and high-quality materials to ensure accurate and reliable temperature readings even in extreme cold conditions, ranging from -200°C to 0°C. With over a decade of expertise, we have become a trusted partner for clients worldwide, delivering products that combine precision, durability, and cost-effectiveness. Our commitment to innovation is reflected in our ISO, CE, and CCC certifications, as well as numerous patents that attest to our technical excellence.
Get A Quote

Case Study

Exceptional Accuracy and Stability

Our low temperature sensors are engineered to deliver exceptional accuracy, with tolerances as tight as ±0.1°C, ensuring precise temperature measurement in critical processes. They exhibit outstanding long-term stability, minimizing drift and the need for frequent recalibration, which is essential for sensitive applications like pharmaceutical storage and scientific research. The sensors utilize high-grade platinum or thermistor elements that maintain their performance even after prolonged exposure to low temperatures. This reliability reduces downtime and maintenance costs, making our sensors a valuable investment for industries where temperature precision is paramount. Backed by rigorous testing in our certified laboratories, these sensors consistently outperform industry standards, providing you with trustworthy data for process control and quality assurance.

Robust Construction for Harsh Environments

Designed to withstand extreme conditions, our low temperature sensors feature rugged stainless steel sheaths and hermetically sealed housings that protect against moisture, corrosion, and mechanical stress. This robust construction ensures reliable operation in cryogenic storage tanks, outdoor monitoring stations, and industrial freezers, where sensors are exposed to harsh elements and temperature fluctuations. The sensors are also immune to electromagnetic interference, ensuring stable signal transmission even in electrically noisy environments. With an IP67 rating and compliance with RoHS and REACH standards, these sensors offer exceptional durability and safety, reducing the risk of failure and extending the product lifecycle. This reliability is critical for industries such as food processing, chemical production, and aerospace, where equipment failure can lead to significant losses.

Customizable and Versatile Design

We understand that every application has unique requirements, which is why our low temperature sensors are highly customizable. We offer a wide range of probe lengths, diameters, and materials, including 316L stainless steel and PTFE-coated options, to suit various installation constraints and chemical compatibilities. Output options include standard 4-20 mA, 0-10 V, and digital interfaces like RS485 Modbus, ensuring seamless integration with existing control systems. Additionally, we provide custom temperature ranges, accuracy classes, and lead wire configurations to match your specific needs. Our engineering team works closely with clients to develop tailored solutions that optimize performance and ease of installation. This flexibility allows industries such as HVAC, automotive, and medical devices to benefit from a sensor that perfectly aligns with their operational requirements, enhancing overall efficiency.

Related products

Low temperature sensors play a pivotal role in a myriad of industries, from food preservation and cold chain logistics to cryogenic research and semiconductor manufacturing. At Suosite, we recognize that accurate temperature monitoring is critical for ensuring product quality, safety, and regulatory compliance. Our low temperature sensors are meticulously designed to provide precise measurements in sub-zero environments, featuring advanced sensing elements that offer high sensitivity and minimal thermal lag. The use of platinum resistance thermometers (PRTs) ensures excellent linearity and stability over a wide range, making them the preferred choice for laboratory and industrial applications. Furthermore, our sensors are engineered to handle rapid temperature changes without compromising accuracy, which is essential in processes like freeze-drying and thermal cycling. To enhance user experience, we offer sensors with various output signals, including analog and digital, allowing for easy integration into modern IoT and Industry 4.0 systems. Our digital sensors with RS485 Modbus protocol enable remote monitoring and data logging, facilitating predictive maintenance and optimized process control. By implementing our low temperature sensors, businesses can achieve tighter temperature control, reduce energy consumption, and prevent product spoilage. Moreover, our sensors contribute to sustainability efforts by enabling efficient operation of refrigeration systems, thus lowering carbon footprints. With a global support network and a commitment to innovation, Suosite empowers its clients to overcome challenging temperature measurement tasks with confidence. Our technical team continually explores new materials and technologies to enhance sensor performance, ensuring that we remain at the forefront of the industry. When you choose Suosite, you invest in reliable, accurate, and durable temperature sensing solutions that drive operational excellence.

Frequently Asked Questions

What is the typical accuracy of your low temperature sensors?

Our standard low temperature sensors offer an accuracy of ±0.1°C for PT100 elements at low temperatures, with optional higher accuracy classes available upon request. The accuracy is validated through rigorous calibration procedures using traceable standards. For applications requiring extreme precision, we recommend using Class A or 1/3 DIN PT100 sensors, which provide even tighter tolerances. Our sensors are designed to minimize errors due to self-heating and thermal conduction, ensuring reliable readings in demanding environments. We also provide calibration certificates with each sensor, guaranteeing that your measurements are trustworthy.
Absolutely. We offer extensive customization options for our low temperature sensors, including probe lengths ranging from 50 mm to 1000 mm, or even longer. Connection types can be tailored to your needs, such as various thread sizes (G1/2, M20x1.5, etc.), flanges, or compression fittings. We also provide flexible lead wires with or without connectors (M12, DIN, etc.) to suit your installation. Our engineering team works with you to design a sensor that perfectly matches your mechanical and electrical specifications. For custom orders, we aim to deliver within 15-20 days, depending on complexity, ensuring minimal disruption to your project timeline.
PT100 sensors are ideal for applications requiring high accuracy and wide temperature ranges, from -200°C to 850°C. They offer excellent linearity, making them suitable for industrial processes and scientific research. Thermistors, such as NTC types, are more cost-effective and provide high sensitivity in a narrow temperature range, typically -50°C to 150°C. However, they have a nonlinear response and require signal conditioning. For most low temperature industrial applications, PT100 is recommended due to its stability and compatibility with standard controllers. If your application demands fast response times and simple circuitry, an NTC thermistor may be sufficient. Our technical support can help you evaluate your specific requirements to make an informed choice.
The response time depends on the sensor type, probe design, and medium. For a typical stainless steel sheath with a diameter of 6 mm, the response time in air is around 10 seconds (time constant τ63%), while in water it is less than 2 seconds. We offer sensors with reduced tip diameters for faster response, and we can optimize the probe material for your medium. For critical applications, we recommend using a sensor with a slim profile and exposed sensing element to minimize thermal mass. If you require a specific response time, please provide your operating conditions, and we will recommend the best design to meet your performance goals.
Yes, we specialize in OEM/ODM services and have extensive experience in developing custom sensors for leading brands. We can manufacture sensors with your branding, custom housings, calibration specifications, and packaging. Our team assists with product design, prototyping, and mass production, ensuring that your unique requirements are met with high quality and competitive pricing. We also offer value-added services such as custom labeling, cable assembly, and pre-calibration. With our own factory and in-house R&D, we can quickly adapt to changing market needs and provide flexible order quantities. Partner with us to create a low temperature sensor solution that stands out in your market.

Related article

We welcome customers from all over the world to visit our factory for in-depth tours and business negotiations.

17

Jun

We welcome customers from all over the world to visit our factory for in-depth tours and business negotiations.

Global partners: Visit Zhejiang Suosite Electrical's factory for in-depth tours & B2B negotiations. Discover quality manufacturing, R&D excellence, and OEM/ODM capabilities. Schedule your visit today!
View More
How to Choose a Reliable Temperature Controller Manufacturer — A B2B Buyer's Complete Guide

15

Jun

How to Choose a Reliable Temperature Controller Manufacturer — A B2B Buyer's Complete Guide

View More
Advantages of using a PID temperature controller in food and beverage processing.

20

Jul

Advantages of using a PID temperature controller in food and beverage processing.

When Precision Is Not Optional Food and beverage manufacturing runs on temperature. From pasteurization to frying, baking to fermentation, the difference between a premium product and a reject pile often comes down to a few degrees. Thermal processin...
View More
Why does a temperature controller need an auto-tuning feature?

12

Aug

Why does a temperature controller need an auto-tuning feature?

The Hidden Cost of Manual PID Tuning Manual tuning of a PID temperature controller is one of those tasks that looks straightforward on paper but turns into a time sink on the shop floor. The traditional approach involves setting proportional, integra...
View More

Reviews

Emily Carter

We have been using Suosite low temperature sensors in our cryogenic storage facilities for over a year, and they have consistently provided accurate and stable readings even at -160°C. The sensors are well-built and have not any issues with moisture ingress or physical damage, which was a problem with our previous suppliers. The customization options allowed us to get the exact probe lengths and connectors we needed, making installation straightforward. Their after-sales support is excellent; they always respond promptly to our inquiries. We highly recommend Suosite for any low temperature sensing needs.

James Anderson

As a logistics company specializing in refrigerated transport, we needed reliable temperature sensors that could withstand constant vibrations and temperature changes. Suosite's low temperature sensors have proved to be top-notch, offering precise data that helps us maintain compliance with food safety regulations. What impressed us most was their fast delivery and competitive pricing, which significantly reduced our overall costs. Their team was also very helpful in guiding us to select the right sensor model for our trailers. The sensors have performed flawlessly in extreme winter conditions, and we plan to order more in the future.

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Message
0/1000
Advanced Sensing Element Technology

Advanced Sensing Element Technology

Our low temperature sensors incorporate cutting-edge sensing elements, including platinum RTDs and precision thermistors, ensuring superior accuracy and repeatability. Unlike conventional sensors, our elements are manufactured using high-purity materials that exhibit minimal drift and excellent resistance to shock and vibration. This technology enables precise measurement across wide temperature spans, making them suitable for critical processes such as semiconductor fabrication and biomedical storage. The sensors are also available in various accuracy classes, allowing clients to balance performance and cost. With state-of-the-art laser trimming, we achieve tight tolerances that guarantee consistency in mass production. This focus on sensing technology ensures that our sensors provide dependable data for your most demanding applications.
Rigorous Quality Assurance and Testing

Rigorous Quality Assurance and Testing

Every low temperature sensor undergoes stringent quality checks at multiple stages of production, including material screening, assembly inspection, and functional testing. Our on-site laboratory, equipped with advanced calibration equipment, ensures that each sensor is calibrated across the full temperature range, typically -200°C to 150°C, using reliable reference standards. We also perform thermal cycling tests to simulate real-world conditions, verifying that sensors withstand thermal stress without performance degradation. The quality management system is ISO 9001 certified, and products are CE and CCC approved, guaranteeing compliance with international standards. These measures result in a product failure rate of less than 0.1%, ensuring high reliability and minimizing operational disruptions for our customers.
Global Support and Fast Delivery

Global Support and Fast Delivery

We operate a modern factory in Zhejiang, China, with a monthly production capacity of 100,000 sensors, allowing us to maintain sufficient inventory for immediate dispatch. Our logistics team ensures that orders are shipped within 48 hours for in-stock items, and we offer express shipping worldwide via DHL, UPS, and FedEx. Our global network of distributors and agents provides local support in over 50 countries, ensuring that you receive prompt technical assistance and replacement services if needed. We also provide comprehensive documentation, including user manuals and installation guides, in multiple languages. Our commitment to customer satisfaction is reflected in our 2-year warranty and after-sales policy, giving you peace of mind. Choose Suosite for responsive service and dependable delivery on a global scale.
Newsletter
Please Leave A Message With Us