CT-307 Connection Pipe Thermometer

Pipe-connected, stable installation; precise temperature monitoring.

The CT-307 is a connecting pipe-type temperature sensor specifically designed for use in piping or equipment interfaces. It can be securely installed in systems using standard pipe connections. Suitable for installations in automated equipment, fluid pipelines, and machine structures, it provides reliable temperature detection. With advantages such as stable mounting, customizable specifications, and high applicability, it is the ideal choice for precise temperature monitoring.

Description

The CT-307 features a pipe-mounted design, allowing for a secure connection to piping or equipment structures via a 1/2″ PT standard interface, making it suitable for long-term, stable monitoring. Standard specifications include a variety of temperature sensing elements, pipe lengths, and material options, and customization services are also available to meet specific application 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

Standard interface: 1/2″ PT.
For non-standard specifications (such as different temperature sensing elements, accuracy, tube length, materials, etc.), please contact us directly to discuss customized solutions.

Installation

The small round-head terminal box features a fixed design for easy connection and maintenance.

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

Pipeline temperature monitoring and measurement.
Automatic control equipment and structural temperature detection.
Real-time temperature feedback of process piping and fluid piping systems.
Temperature monitoring of module and equipment connection points.
Industrial temperature monitoring requirements for high stability and long-term installation.