CT-210 T-Head Thermometer

The CT-210 is a temperature sensor equipped with a T-type terminal box, supporting both thermocouples and platinum resistance temperature sensing elements, suitable for various industrial applications. It features high stability, easy installation, a wide selection of pipe threads, and high customization flexibility, making it a reliable temperature monitoring solution for applications such as machine internals, piping, and control boxes.

Description

The CT-210 features a T-type terminal box design, internally accommodating wiring terminals for easier wiring maintenance and reducing the likelihood of external interference. It uses a standard φ6.3 mm protective sleeve with lengths of 300 mm and 500 mm, and is available in SUS304 or SUS316 materials, suitable for general industrial environments or slightly corrosive environments. Thread specifications include 1/2″ PF and 1/4″ PT, facilitating connections to different pipes or equipment. Its components include K-type and J-type thermocouples and PT100 platinum resistors, with accuracy ranging from Class 2 (thermocouple) to Class A/B (PT100) depending on the component, offering compatibility from low to high temperature ranges. Customization of the sensing element, length, and material is available for specific requirements.

Specifications

Sensing Element

Thermocouples: Types K, T, J, R, S, and B
Platinum resistors: PT100, PT1000, PT500

Accuracy Class

Class A, Class B, 1/10 DIN, 1/5 DIN, 1/3 DIN (select according to application)

Wiring Method

Thermocouple: 2-wire
PT100: 3-wire

Temperature Range (depending on the sensing element)

Type K thermocouple: Approximately –50°C to +1200°C
Type T thermocouple: Approximately –250°C to +350°C
J-type thermocouple: approx. –40°C ~ +750°C
R/S/B type thermocouple: approx. +600°C ~ +1600°C
PT100: –200°C ~ +500°C (depending on package and wire material)

Probe Appearance and Dimensions

Standard rod-shaped probe diameters: Φ3.2, Φ4.8, Φ5, Φ6.3 mm, Φ9.5 mm (custom sizes available)
Probe length: can be specified as needed (e.g., 30mm, 50mm, 100mm and above)

Threaded Threads

Supports 1/4″ PT and 1/2″ PT thread sizes.
For other sizes or customized options, please contact us for discussion.

Terminal Box

The large T-shaped connector makes it easy to connect and secure wires.

Selection of Probe Material

Material	Description
304SS	Stainless steel for general industrial use, with excellent corrosion resistance.
316SS	High corrosion-resistant stainless steel, suitable for chemical or humid environments.
310SS	High-temperature stainless steel with excellent heat resistance.
P4	High-purity ferritic alloy, resistant to high temperatures and corrosion.
INCONEL	Ultra-high temperature nickel-based alloy, resistant to oxidation and acidic environments.
Hastelloy-C	High corrosion resistant nickel-chromium alloy, resistant to strong acid environments.
Hastelloy-B	High acid resistance nickel-chromium-molybdenum alloy, suitable for extremely acidic environments.

Application Examples

Temperature detection of furnaces, ceramic kilns or high-temperature sintering equipment.
Metal heat treatment, annealing furnaces and metallurgical process monitoring.
Measurement of key temperature points in sintering furnaces and glass melting furnaces.
Protective temperature detection in scientific high-temperature testing and materials analysis instruments.