The TM9550 is an IFM high-pressure temperature sensor designed for reliable process-temperature measurement in demanding industrial systems. It uses a Pt 1000 Class B sensing element and provides a -40...125 °C measuring range. Its 60 mm installation length and M18 × 1.5 internal thread provide a robust process connection. The sensor is rated for pressures up to 300 bar and is suitable for liquids and gases. Its M12 connection with gold-plated contacts allows connection to a suitable external evaluation unit. IFM specifies 300 bar pressure capability, 60 mm installation length and IP68/IP69K protection for this model.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TM9550 features a robust stainless-steel temperature-sensing construction for high-pressure applications. Its 60 mm installation length provides practical immersion into the process. The M18 × 1.5 internal thread provides a secure mechanical connection. The probe length is approximately 44 mm with a compact sensing diameter. The M12 connector with gold-plated contacts supports reliable electrical integration.
The Pt 1000 Class B element follows DIN EN 60751 requirements. The sensor operates from -40...125 °C, supporting many industrial temperature applications. Its 300 bar pressure rating makes it suitable for demanding fluid systems within specified conditions. The T05/T09 dynamic response is approximately 1/3 seconds. The passive RTD signal is evaluated through a compatible external unit.
The M18 × 1.5 internal thread provides a robust process connection for high-pressure installations. The sensor is designed for liquids and gases. Its minimum installation depth is specified at 15 mm. IP68/IP69K protection supports demanding industrial environments when correctly connected. The sensor can be integrated with PLC temperature modules and dedicated evaluation electronics.
Pt 1000 Class B
60 mm installation length
M18 × 1.5 internal thread
-40...125 °C measuring range
300 bar pressure rating
44 mm probe length
Passive RTD output
M12 A-coded connector
Gold-plated contacts
IP68 / IP69K
1 / 3 s T05/T09
Stainless-steel construction
High-pressure design
Liquid and gas measurement
External evaluation
Hydraulic systems
High-pressure fluid systems
Industrial machinery
Pumps
Compressors
Process skids
Cooling circuits
Heating systems
Liquid temperature monitoring
Gas temperature monitoring
PLC RTD inputs
Temperature controllers
Machine protection
Process monitoring
Industrial automation
| Specification | Details |
|---|---|
| Product Model | TM9550 |
| Type Code | TM-045-BEM18 /US |
| Product Type | High-pressure temperature sensor |
| Measuring Element | Pt 1000 |
| Accuracy Class | Class B |
| Standard | DIN EN 60751 |
| Measuring Range | -40...125 °C |
| Fahrenheit Range | -40...257 °F |
| Installation Length | 60 mm |
| Probe Length | 44 mm |
| Minimum Installation Depth | 15 mm |
| Process Connection | M18 × 1.5 internal thread |
| Media | Liquids and gases |
| Pressure Rating | 300 bar |
| Accuracy | ±(0.30 K + 0.005 × |
| Response T05/T09 | 1 / 3 s |
| Output | Passive RTD |
| Housing | Cylindrical |
| Material | Stainless steel |
| Wetted Material | Stainless steel |
| Electrical Connection | M12 |
| Connector Coding | A-coded |
| Contacts | Gold-plated |
| Protection Class | III |
| Protection | IP68 / IP69K |
| Ambient Temperature | -25...80 °C |
| Storage Temperature | -40...100 °C |
| Evaluation | External |
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