The TD2931 is a hygienic temperature transmitter designed for applications requiring a 100 mm installation depth. Its 2-inch clamp connection provides a secure process interface for hygienic equipment. The transmitter combines local temperature indication with 4...20 mA signal transmission. IO-Link communication provides additional digital configuration and diagnostic capabilities. It is well suited to tanks, pipelines and process systems where deeper temperature measurement is required.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The 100 mm installation length makes the TD2931 suitable for deeper process measurement points. The hygienic clamp design allows installation into compatible process piping and vessels. The four-digit display provides clear local process-value indication. The stainless-steel wetted construction supports hygienic production requirements. The device combines measurement, indication and automation connectivity in a compact unit.
The TD2931 supports temperature measurement across the standard TD process range. Its 4...20 mA output is suitable for PLC analogue inputs and process controllers. IO-Link allows access to configuration and diagnostic information. Fast dynamic response supports temperature-control applications. Measurement data can be monitored locally and remotely through the connected automation system.
The 2-inch clamp interface provides hygienic process integration. The 100 mm installation length is useful where the sensing point must extend deeper into the medium. The M12 connector supports industrial electrical integration. The device can be installed on tanks, pipework and process skids. Correct mechanical installation helps maintain accurate and repeatable temperature measurement.
The integrated display assists operators during commissioning and maintenance. IO-Link enables convenient device configuration in compatible systems. Stainless-steel construction supports repeated industrial operation and cleaning. Connector inspection helps maintain reliable signal transmission. Process seals should be maintained to preserve hygienic installation quality.
100 mm installation length
2-inch clamp connection
4...20 mA output
IO-Link communication
Four-digit LED display
M12 electrical connection
316L stainless-steel wetted construction
Fast response
Hygienic process design
Local temperature indication
Process tanks
Hygienic pipelines
Food processing
Beverage processing
Dairy plants
Filling lines
Process heating systems
Cooling systems
Mixing vessels
Automated process skids
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TD2931 |
| 2 | Product Family | TD Series |
| 3 | Product Type | Display temperature transmitter |
| 4 | Installation Length | 100 mm |
| 5 | Process Connection | 2-inch clamp |
| 6 | Measuring Range | -50...150 °C |
| 7 | Factory Setting | -10...150 °C |
| 8 | Output Signal | 4...20 mA |
| 9 | Communication | IO-Link |
| 10 | Electrical Connection | M12 |
| 11 | Supply Voltage | 18...32 V DC |
| 12 | Display | 4-digit LED |
| 13 | Display Units | °C / °F |
| 14 | Probe Construction | Stainless steel |
| 15 | Wetted Material | 316L |
| 16 | Seal Material | FKM |
| 17 | Housing | Stainless steel / polymer |
| 18 | Surface Finish | Hygienic finish |
| 19 | Protection | IP67 / IP68 / IP69K |
| 20 | Response T05 | Approx. 1 s |
| 21 | Response T09 | Approx. 3 s |
| 22 | Ambient Temperature | Approx. -25...80 °C |
| 23 | Storage Temperature | Approx. -40...100 °C |
| 24 | Application Media | Liquids and process media |
| 25 | Mounting Method | Hygienic clamp mounting |
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