The TM4901 is a hygienic clamp temperature sensor designed for precise temperature measurement in process equipment. It uses a Pt100 Class A element with a compact 30 mm installation length. The Clamp DN50 process connection is suitable for larger hygienic pipelines and vessels. Stainless-steel construction and electropolished wetted surfaces provide durability and cleanability. The M12 connection supports reliable integration into industrial temperature evaluation systems.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TM4901 provides compact temperature sensing for hygienic process systems. Its 30 mm probe is suitable for applications requiring limited insertion depth. The Pt100 Class A element delivers repeatable temperature measurement. The DN50 clamp interface is suited to larger process connections. The sensor is designed for liquid and gaseous media.
The sensor operates from -40 to 150 °C. Its Pt100 element follows DIN EN 60751 Class A. The compact probe supports rapid thermal response. The T05/T09 response is approximately 1/3 seconds. This configuration is suitable for continuous process temperature monitoring.
The Clamp DN50 connection follows DIN 32676/ISO 2852. Its larger clamp size supports hygienic process equipment. The M12 connector provides convenient electrical installation. The electropolished wetted surface supports cleanability. Compatible evaluation units can be used for process control.
The sensor uses 316L stainless steel construction. Wetted surfaces are electropolished with Ra <0.8 µm. The process pressure rating is 25 bar. IP68/IP69K protection supports wet and washdown environments. The robust design is suitable for industrial process applications.
The M12 connection simplifies sensor servicing. Clamp mounting enables practical access for inspection and cleaning. The process seal should be checked during scheduled maintenance. The electropolished surface supports hygienic cleaning procedures. Correct installation ensures stable process temperature measurement.
Pt100 Class A
30 mm installation length
-40...150 °C range
Clamp DN50 process connection
DIN 32676 / ISO 2852
6 mm probe diameter
25 bar pressure rating
316L stainless steel
Electropolished wetted parts
Ra <0.8 µm
IP68/IP69K
M12 gold-plated connection
Food processing plants
Beverage systems
Hygienic pipelines
Large process vessels
Tank temperature measurement
CIP systems
Brewing equipment
Dairy processing
Liquid processing
Process automation
Thermal monitoring
Temperature control
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TM4901 |
| 2 | Product Family | Hygienic RTD Sensors |
| 3 | Product Type | Clamp temperature sensor |
| 4 | Model Designation | TM-030KFEC02- /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 DN50 (2") |
| 10 | 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 | 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 | M12, gold-plated contacts |
Browse product families and jump into the exact catalog section you need.