The IFM TT1291 temperature probe sensor is designed for accurate and dependable temperature measurement in industrial process applications. It uses a Pt100 Class A sensing element with a 150 mm probe and a 6 mm clamp-adapter connection. The sensor is suitable for hygienic systems, liquids and gases, providing reliable temperature monitoring in tanks, pipes and process equipment. Its stainless-steel construction, IP68/IP69K protection and fast response make it suitable for demanding industrial environments.
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The TT1291 is an IFM temperature probe sensor developed for precise measurement of process temperatures. It uses a Pt100 sensing element according to DIN EN 60751, Class A, for dependable resistance-based temperature measurement. The 150 mm probe provides sufficient insertion depth for many industrial process applications. Its clamp adapter design allows practical installation into compatible process equipment.
The sensor features a 6 mm cylindrical probe with a 150 mm probe length for direct temperature measurement. Its operating range extends from -40 to 150 °C, allowing it to handle a broad range of industrial processes. The sensor provides a dynamic response of approximately 1 second for T05 and 3 seconds for T09. IP68 and IP69K protection support reliable operation in demanding environments.
TT1291 is suitable for temperature monitoring in hygienic process systems, tanks, pipes and fluid-handling equipment. It can measure liquids and gases and supports continuous process supervision. The Pt100 Class A element provides accurate measurement for automation and control applications. Its compact 6 mm probe allows convenient installation where space is restricted. The robust protection rating also makes it suitable for washdown-oriented industrial environments.
Pt100 Class A temperature sensing element
150 mm probe length
6 mm cylindrical probe
-40 to 150 °C measuring range
Clamp adapter Ø6 mm
Gold-plated contacts
Fast dynamic response
IP68 and IP69K protection
Suitable for liquids and gases
Industrial hygienic applications
Hygienic process systems
Tank temperature monitoring
Pipeline temperature measurement
Liquid temperature monitoring
Gas temperature monitoring
Food and beverage equipment
Process automation
Industrial machinery
Temperature control systems
Equipment protection
| Specification | Details |
|---|---|
| Product Code | TT1291 |
| Brand | IFM |
| Product Type | Temperature probe sensor |
| Model | TT-150KFED06-/US/ |
| Sensor Element | 1 x Pt100 |
| Accuracy Class | Class A |
| Standard | DIN EN 60751 |
| Measuring Range | -40 to 150 °C |
| Probe Length | 150 mm |
| Probe Diameter | 6 mm |
| Process Connection | Clamp adapter Ø6 mm |
| Media | Liquids and gases |
| Pressure Rating | 160 bar |
| Minimum Installation Depth | 15 mm |
| Dynamic Response T05 | 1 s |
| Dynamic Response T09 | 3 s |
| Accuracy | ±(0.15 K + 0.002 × |
| Ambient Temperature | -25 to 80 °C |
| Storage Temperature | -40 to 100 °C |
| Protection Rating | IP68 / IP69K |
| Protection Class | III |
| Housing | Cylindrical |
| Material | Stainless steel / industrial construction |
| Manufacturer | IFM electronic |
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