The TM4801 is a hygienic RTD temperature sensor designed for accurate measurement in tanks, pipelines and process equipment. It uses a Pt100 Class A element with a 30 mm installation length. The Clamp DN25 to DN40 process connection supports hygienic installation in food and beverage systems. Stainless-steel construction, IP68/IP69K protection and rapid response make it suitable for demanding process environments. The M12 connector provides reliable electrical integration with compatible evaluation equipment.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TM4801 provides compact temperature measurement for hygienic process systems. Its 30 mm probe length is suitable for applications where moderate insertion depth is required. The Pt100 Class A element delivers stable temperature measurement. The clamp process connection simplifies hygienic installation and cleaning. The sensor is designed for liquids and gases.
The sensor measures from -40 to 150 °C. The Pt100 Class A element follows DIN EN 60751. Its 30 mm installation length supports fast thermal response. T05/T09 response is approximately 1/3 seconds. The design is suitable for monitoring dynamic process temperature changes.
The Clamp DN25...DN40 connection follows DIN 32676/ISO 2852. Compatible process adapters can be selected according to the installation requirement. The M12 connector simplifies wiring and maintenance. The stainless-steel wetted surface supports hygienic process requirements. The sensor can be integrated into suitable evaluation and control systems.
The sensor has a 25 bar pressure rating and IP68/IP69K protection. Stainless steel 316L construction provides corrosion resistance and mechanical durability. The wetted surfaces are electropolished with Ra <0.8 µm. Shock and vibration resistance support industrial installations. The design includes several food-industry related approvals and certifications.
The M12 connector enables straightforward sensor replacement. The clamp connection can be inspected and serviced without complex threaded disassembly. The sensing surface should remain clean to maintain hygienic performance. Process seals should be checked as part of scheduled maintenance. Correct installation and adapter selection support reliable temperature measurement.
Pt100 Class A element
-40...150 °C measuring range
30 mm installation length
Clamp DN25...DN40 process connection
DIN 32676 / ISO 2852 compatible
6 mm probe diameter
25 bar pressure rating
IP68/IP69K protection
316L stainless-steel construction
Electropolished wetted surface
Ra <0.8 µm surface finish
M12 gold-plated connector
Food processing
Beverage processing
Hygienic tanks
Process vessels
Pipelines
CIP installations
Liquid temperature measurement
Gas temperature measurement
Dairy processing
Brewing systems
Process automation
Temperature evaluation
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TM4801 |
| 2 | Product Family | Hygienic RTD Sensors |
| 3 | Product Type | Clamp temperature sensor |
| 4 | Model Designation | TM-030KFEC01- /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 | Connection Standard | DIN 32676 / ISO 2852 |
| 11 | Installation Length | 30 mm |
| 12 | Probe Length | 30 mm |
| 13 | Probe Diameter | 6 mm |
| 14 | Media | Liquids and gases |
| 15 | Pressure Rating | 25 bar |
| 16 | Minimum Installation Depth | 15 mm |
| 17 | Accuracy | ±(0.15 K + 0.002 × |
| 18 | Dynamic Response | T05/T09 = 1/3 s |
| 19 | Ambient Temperature | -25...80 °C |
| 20 | Storage Temperature | -40...100 °C |
| 21 | Protection Rating | IP68 / IP69K |
| 22 | Protection Class | III |
| 23 | Housing Material | Stainless steel 316L |
| 24 | Wetted Surface | Electropolished, Ra <0.8 µm |
| 25 | Electrical Connection | 1 x M12, gold-plated contacts |
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