The TM4431 is an industrial RTD temperature sensor with a 100 mm installation length for process temperature measurement. It uses a G1/2 process connection for secure threaded installation. The Pt100 element provides reliable resistance-based temperature sensing. Its M12 electrical connection allows integration with compatible RTD evaluation equipment. The sensor is suitable for machinery, process piping, tanks and industrial temperature-control applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TM4431 extends the TM series with a 100 mm sensing depth. It is suitable for process points requiring deeper temperature measurement. The G1/2 process connection supports industrial threaded mounting. The stainless-steel construction provides reliable process contact. The sensor can be connected to transmitters, controllers or PLC RTD modules.
The Pt100 element provides standard RTD temperature measurement. The measuring range is approximately -40...150 °C. The 100 mm installation length provides deeper sensing compared with short versions. Thermal response depends on the installation and process medium. The sensor is suitable for continuous industrial monitoring.
The G1/2 connection provides a common threaded process interface. The M12 connector simplifies field wiring. The sensor can be integrated into PLC-based temperature systems through an RTD input. Its compact body supports machine installation. Correct sealing and mechanical tightening should be used.
The connected RTD electronics can provide open-circuit and sensor-fault detection. Resistance measurement can be used during troubleshooting. The probe should be inspected for mechanical damage. Process connections should be checked during maintenance. Periodic calibration verification supports consistent temperature measurement.
Pt100 sensor
100 mm installation length
G1/2 process connection
M12 connector
-40...150 °C range
Stainless-steel construction
RTD signal
Industrial process design
Deep measurement capability
External diagnostic compatibility
Process piping
Storage tanks
Industrial machinery
Hydraulic systems
Heating systems
Cooling systems
Pumps
Compressors
Machine tools
Process automation
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TM4431 |
| 2 | Product Family | TM |
| 3 | Product Type | RTD temperature sensor |
| 4 | Sensor Element | Pt100 |
| 5 | Measuring Range | -40...150 °C |
| 6 | Process Connection | G1/2 |
| 7 | Installation Length | 100 mm |
| 8 | Electrical Connection | M12 |
| 9 | Signal Type | RTD |
| 10 | Probe Material | Stainless steel |
| 11 | Wetted Material | Stainless steel |
| 12 | Installation | Threaded |
| 13 | Process Media | Liquids and gases |
| 14 | Probe Design | Cylindrical |
| 15 | Response | Thermal RTD response |
| 16 | Evaluation | External electronics |
| 17 | Controller Interface | RTD input |
| 18 | Maintenance | Passive sensor |
| 19 | Calibration | External evaluation |
| 20 | Temperature Monitoring | Continuous |
| 21 | Housing | Stainless steel |
| 22 | Connector | M12 |
| 23 | Application | Industrial |
| 24 | Mounting | Direct process |
| 25 | Primary Function | Process temperature measurement |
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