The TM4841 is a long-probe hygienic RTD temperature sensor designed for deeper process measurement. It uses a Pt100 Class A element with a 150 mm installation length. The Clamp DN25 to DN40 connection supports hygienic installation in process tanks and pipelines. Stainless-steel construction, electropolished wetted surfaces and IP68/IP69K protection provide robust process performance. The sensor is particularly suited to food, beverage and hygienic industrial applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TM4841 provides extended probe insertion for larger vessels and process systems. Its 150 mm installation length allows the sensing element to reach deeper into the process medium. The Pt100 Class A element provides reliable resistance-based measurement. Its hygienic clamp interface simplifies installation and cleaning. The sensor is designed for liquids and gases.
The measuring range is -40 to 150 °C. The Pt100 element follows DIN EN 60751 Class A. Its 150 mm probe supports measurement at deeper process locations. T05/T09 response is approximately 1/3 seconds. This makes the sensor suitable for monitoring dynamic thermal processes.
The Clamp DN25...DN40 connection follows DIN 32676/ISO 2852. The clamp design provides hygienic installation and easy maintenance. The M12 connector supports convenient electrical integration. Gold-plated contacts help maintain reliable electrical connection. Suitable evaluation equipment can be used for process temperature monitoring.
The sensor uses 316L stainless steel for the housing and wetted components. The wetted surface is electropolished to Ra <0.8 µm. The pressure rating is 25 bar, with additional CRN-related MAWP information available for applicable installations. IP68/IP69K protection supports wet industrial conditions. Its robust design is suitable for continuous operation.
The M12 interface supports easy sensor replacement. The clamp connection provides convenient access during servicing. The polished wetted surface supports effective hygienic cleaning. Seals and clamps should be inspected during preventive maintenance. Correct process installation ensures stable sensing and process integrity.
150 mm installation length
Pt100 Class A
-40...150 °C range
Clamp DN25...DN40
DIN 32676 / ISO 2852
316L stainless steel
Electropolished wetted surface
Ra <0.8 µm
25 bar pressure rating
IP68/IP69K
M12 connector
Gold-plated contacts
Large process vessels
Food processing
Beverage plants
Breweries
Dairy systems
Hygienic pipelines
CIP installations
Tank temperature monitoring
Process temperature control
Liquid processing
Gas processing
Industrial automation
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TM4841 |
| 2 | Product Family | Hygienic RTD Sensors |
| 3 | Product Type | Long-probe clamp temperature sensor |
| 4 | Model Designation | TM-150KFEC01- /US/ |
| 5 | Measuring Element | 1 x Pt100 |
| 6 | Sensor Class | Class A |
| 7 | Measuring Range | -40...150 °C |
| 8 | Fahrenheit Range | -40...302 °F |
| 9 | Process Connection | Clamp DN25...DN40 |
| 10 | Standard | DIN 32676 / ISO 2852 |
| 11 | Installation Length | 150 mm |
| 12 | Probe Length | 150 mm |
| 13 | Probe Diameter | 6 mm |
| 14 | Media | Liquids and gases |
| 15 | Pressure Rating | 25 bar |
| 16 | CRN MAWP | 50 bar |
| 17 | Minimum Installation Depth | 15 mm |
| 18 | Accuracy | ±(0.15 K + 0.002 × |
| 19 | Dynamic Response | 1 / 3 s |
| 20 | Ambient Temperature | -25...80 °C |
| 21 | Storage Temperature | -40...100 °C |
| 22 | Protection | IP68 / IP69K |
| 23 | Housing Material | Stainless steel 316L |
| 24 | Wetted Surface | Electropolished, Ra <0.8 µm |
| 25 | Electrical Connection | M12, gold-plated contacts |
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