CT-326 L-Type Thermometer

L-shaped bend design, flexible temperature measurement and high installation adaptability.

The CT-326 features an L-shaped bend protective sleeve design, making it suitable for installation in spaces with limited angles, such as corner areas inside equipment, near pipes, or inside panels. It offers advantages such as flexible application, space saving, and the ability to customize sensing elements, length, and materials.

Description

The CT-326 L-type temperature sensor is designed specifically for confined spaces, pipe bends, and special installation locations. Its L-shaped bend protective sleeve effectively solves the problem of installing straight temperature sensors, making it particularly suitable for environments requiring lateral or directional insertion.

Its probe length, bending dimensions, and wire exit direction can all be customized according to actual installation conditions, making it an ideal choice for factory equipment, pipeline engineering, and special process applications.

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)

Connecting Pipe

Φ20
For other specifications or customized options, please contact us to discuss.

Installation

Featuring a large round-head terminal box design, it provides robust connections and an easy-to-maintain interface.

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 corners or curved surfaces of equipment and fittings.
Temperature monitoring in space-constrained areas, such as internal panels and embedded modules.
Installation scenarios requiring flexible steering or precise touch detection.
Long-term monitoring of corner areas of machines and equipment.