The TD2511 is a hygienic temperature transmitter designed for reliable temperature monitoring in demanding industrial and food-processing applications. It combines a Pt1000 measuring element with a clear four-digit LED display for convenient local indication. The transmitter provides a precise 4–20 mA analogue output and IO-Link communication for modern automation systems. Its 50 mm installation length makes it suitable for compact process measurement points. The stainless-steel construction supports hygienic operation, cleaning processes, and long-term industrial use.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TD2511 provides accurate temperature measurement directly at the process point. Its Pt1000 sensing element delivers stable and repeatable measurement performance. The integrated display allows operators to read the measured value without additional instrumentation. IO-Link enables convenient parameterisation and access to process data. The compact probe design is suitable for installations where space and hygienic design are important.
The transmitter measures process temperature across a broad range up to 150 °C. Its analogue 4–20 mA signal can be connected directly to PLC and control-system inputs. IO-Link provides digital communication for configuration, diagnostics, and process-value transmission. The analogue output supports a maximum load of 300 Ω. Fast response characteristics help the transmitter follow temperature changes in dynamic processes.
The TD2511 uses a G 1/2 external thread with sealing cone for process installation. Its 50 mm installation length provides a practical solution for compact vessels and piping. Stainless-steel wetted construction supports hygienic process requirements. The design is suitable for liquid and gaseous media. Its sealed construction helps protect the sensor from moisture and demanding cleaning conditions.
IO-Link simplifies commissioning, parameter adjustment, and device diagnostics. The four-digit LED display provides immediate local indication during inspection. Short-circuit and overload protection improve electrical operating reliability. Reverse-polarity protection helps protect the electronics during installation. Routine inspection can focus on process connection condition, cable integrity, sensor cleanliness, and correct process installation.
Pt1000 temperature measuring element
4-digit LED display
4–20 mA analogue output
IO-Link communication
50 mm installation length
G 1/2 process connection with sealing cone
Stainless-steel hygienic construction
IP67/IP68/IP69K protection
Fast response behaviour
Short power-on delay
Food and beverage processing
Brewing and dairy equipment
Process temperature monitoring
Liquid temperature measurement
Gas temperature measurement
Hygienic piping systems
Tank and vessel monitoring
PLC-based temperature control
Machine temperature supervision
Industrial process automation
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TD2511 |
| 2 | Product Family | TD Temperature Transmitter |
| 3 | Product Type | Temperature transmitter with display |
| 4 | Measuring Element | 1 × Pt1000 |
| 5 | Sensor Standard | DIN EN 60751, Class A |
| 6 | Measuring Range | -50...150 °C |
| 7 | Factory Setting | -10...150 °C |
| 8 | Installation Length | 50 mm |
| 9 | Probe Diameter | 6 mm |
| 10 | Process Connection | G 1/2 external thread |
| 11 | Sealing Type | Sealing cone |
| 12 | Analogue Output | 4...20 mA |
| 13 | Analogue Outputs | 1 |
| 14 | Maximum Load | 300 Ω |
| 15 | Communication | IO-Link |
| 16 | IO-Link Revision | 1.1 |
| 17 | Transmission Type | COM2, 38.4 kBaud |
| 18 | Operating Voltage | 18...32 V DC |
| 19 | Current Consumption | <50 mA |
| 20 | Display | 4-digit 7-segment LED |
| 21 | Display Units | °C / °F |
| 22 | Ambient Temperature | -25...80 °C |
| 23 | Storage Temperature | -40...100 °C |
| 24 | Protection Rating | IP67 / IP68 / IP69K |
| 25 | Wetted Material | Stainless steel 316L / 1.4404 |
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