Temperature Sensors
Thermocouples
We supply durable, high-performance temperature sensors for industrial and commercial use
Thermocouples are trusted for their fast response, wide temperature range, and ability to withstand extreme conditions. Available in types K, J, T, and N, our range includes both standard and mineral insulated (MI) designs for high-vibration or space-limited installations. Built to exact specifications with various sheath materials, insulation options, and terminations, they deliver reliable performance from HVAC to high-temperature process control.
- Wide type range (K, J, T, N)
- Standard & MI designs
- Precision-built for reliability
- Suitable for extreme conditions
RTDs
High-accuracy sensors for precise, repeatable temperature measurement
RTD (Resistance Temperature Detector) sensors, including Pt100, Pt1000, and Ni1000, are valued for their accuracy, stability, and reliability. Operating by measuring the change in electrical resistance of platinum or nickel, they are ideal for precision monitoring in industrial, HVAC, and laboratory environments. Southern Temperature Sensors supplies surface-mount, immersion, and air temperature types, with 2-, 3-, or 4-wire configurations to suit your installation needs.
Proven accuracy and stability over time.
Trusted across multiple applications.
Options to match your system requirements.
Thermistor Assemblies
Compact, cost-effective sensors for rapid, precise temperature control
Thermistor assemblies, using NTC (Negative Temperature Coefficient) technology, offer exceptional sensitivity over narrow temperature ranges. Ideal for HVAC systems, medical devices, battery management, and consumer electronics, they deliver fast response and reliable accuracy. We supply epoxy-coated beads, probe-style sensors, and custom housings designed for moisture resistance, tight spaces, and demanding applications — all backed by our expert support.
High sensitivity
Accurate measurements over narrow ranges.
Fast thermal response
Ideal for precision monitoring.
Custom options
Tailored designs for unique installations.
Durable performance
Built for reliability in any environment.
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We stand behind the quality of every temperature sensor we supply
From precision thermocouples to custom sensor assemblies, every product we deliver is built to meet strict quality standards. Our team is committed to ensuring you receive accurate, dependable solutions backed by friendly, knowledgeable support. Whether you need a standard item or a bespoke design, we’re here to help you find the right fit for your application.
- Quality assurance
- Long-term durability
- 100% satisfaction guarantee