CT-303 High-Temperature Thermometer

This model is a temperature sensing rod specially used in high-temperature environments, using a ceramic protective sleeve.

Standard specifications

Temperature sensing element

Element	R	S	K
Accuracy level	Class 1 or 2	Class 1 or 2	Class 1 or 2
Temperature range	0~1600°C	0~1600°C	0~1250°C
Wire form	2 lines	2 lines	2 lines

For other temperature sensing element specifications and accuracy references, please see:

• Introduction to thermocouples
• Introduction to Resistance Thermometer (RTD)

Terminal box

• Small round head

Protective sleeve

Pipe diameter (OD):

• 10φ

Pipe length (unit mm):

• 300
• 500

Material:

• Ceramic tube (Al₂O₃)

Connecting pipe diameter:

• 14φ

If other specifications are required, please contact us to discuss details.