Tech Docs
FAQCT-332 Flange Type Thermometer
Flange-fixed design, the preferred choice for temperature monitoring of industrial pipelines and containers.
The CT-332 is a flange-type terminal box temperature sensor designed for pipelines, pressure vessels, or equipment with fixed flange connections. Its robust flange and terminal box structure ensures a tight seal and accurate temperature measurement even in environments with frequent disassembly, fluctuating pressure, or fluid vibration.
Description
The CT-332 flange-type temperature sensor features a standard flange-fixed French interface, ensuring stable installation and leak prevention in pipelines or containers. It is designed for applications requiring flange connections, such as steam lines, chemical reactors, fluid transport systems, or pressure testing equipment. Sensing elements can be either thermocouples or platinum resistance thermometers; the standard type is made of corrosion-resistant and pressure-resistant materials, suitable for various industrial conditions. Its terminal box design facilitates wiring and maintenance, while the flange configuration facilitates system integration and sealing.
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)
Ceramic Tubes
- Φ17
For other specifications or customized options, please contact us to discuss.
Flange Specifications
- For other sizes or custom options, please contact us to discuss the 1″ 150 LB RF flange .
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 monitoring systems requiring flange connections are needed for steam or hot water pipelines.
- Process monitoring of flange-sealed environments in chemical and petrochemical reactors.
- Temperature detection points of pressure vessels or fluid transport systems.
- In situations where equipment needs to be replaced/maintained regularly but must also be kept airtight.
Further Reading
- Sensing accuracy and error calculation method
Resistance thermometer accuracy table and calculation formula
- Thermocouple accuracy and power meter
- Product Classification by Appearance
- Temperature calibration laboratory information
Contact Information
For quotes, product selection advice, or technical assistance, please contact us through the following methods:
- Tel：07-3531378
- LINE@：@oneway3281
- Email：sales@oneway.com.tw
