The TM4911 is an IFM hygienic Pt 100 temperature sensor designed for reliable process-temperature measurement. Its 50 mm installation length provides practical immersion for sanitary process equipment. The DN50 clamp connection is suitable for compatible larger hygienic piping systems. The passive RTD signal is connected to an external evaluation unit for temperature monitoring. Its stainless-steel 316L construction and electropolished process-contact surfaces support demanding food and beverage applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TM4911 features a cylindrical stainless-steel construction with a 50 mm sensing length. The DN50 clamp connection supports secure hygienic installation. Electropolished wetted surfaces help support cleaning and hygienic operation. The 6 mm probe provides practical temperature sensing. The M12 connector provides reliable electrical integration.
The Pt 100 Class A element provides stable and repeatable temperature measurement. The -40...150 °C range supports many process applications. Its 50 mm installation length provides moderate sensing depth. The fast response allows the sensor to follow process temperature changes. External electronics evaluate the RTD resistance and provide the temperature value.
The DN50 clamp allows practical installation into compatible sanitary process lines. Stainless-steel construction supports suitable hygienic process conditions. The M12 connection can be connected to an RTD evaluation unit. Gold-plated contacts support electrical reliability. The sensor is suitable for integration into PLC and process-control systems.
Pt 100 Class A
50 mm installation length
DN50 clamp
DIN 32676 / ISO 2852
316L stainless steel
Electropolished wetted surface
6 mm probe
-40...150 °C
Passive RTD
M12 A-coded connector
Gold-plated contacts
25 bar pressure capability
IP68 / IP69K
Hygienic construction
External evaluation
Food processing
Beverage production
Dairy plants
Breweries
Sanitary piping
Process vessels
CIP systems
Filling machines
Liquid monitoring
Temperature control
PLC RTD inputs
Hygienic automation
Thermal processing
Process skids
Industrial temperature monitoring
| Specification | Details |
|---|---|
| Product Model | TM4911 |
| Type Code | TM-050KFEC02- /US/ |
| Sensor | Pt 100 Class A |
| Standard | DIN EN 60751 |
| Measuring Range | -40...150 °C |
| Installation Length | 50 mm |
| Probe Diameter | 6 mm |
| Process Connection | Clamp DN50 |
| Standard | DIN 32676 / ISO 2852 |
| Application | Hygienic systems |
| Media | Liquids and gases |
| Pressure Rating | 25 bar |
| Minimum Installation Depth | 15 mm |
| Accuracy | ±(0.15 K + 0.002 × |
| Response | 1 / 3 s T05/T09 |
| Output | Passive RTD |
| Housing | Cylindrical |
| Material | 316L / 1.4404 |
| Wetted Surface | Electropolished |
| Surface Finish | Ra <0.8 µm |
| Connector | M12 A-coded |
| Contacts | Gold-plated |
| Protection Class | III |
| Protection | IP68 / IP69K |
| Evaluation | External |
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