The TD2901 is an IFM temperature transmitter with an integrated four-digit display for reliable process-temperature monitoring. It uses a Pt 1000 Class A sensing element for stable and repeatable temperature measurement. The compact 30 mm installation length is suitable for applications where a short insertion depth is required. The transmitter combines a 4–20 mA analogue output with IO-Link communication for flexible automation integration. Its stainless-steel construction, hygienic process connection and high protection rating make it suitable for demanding industrial and food-processing environments.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TD2901 features a compact sensing design with a 30 mm installation length for space-limited process installations. Its stainless-steel process-contact construction provides mechanical durability and good resistance to industrial operating conditions. The integrated electronics combine temperature sensing, signal processing and local indication in one device. The process connection is designed for hygienic installation in compatible piping and equipment. The M12 electrical interface provides a compact and reliable connection to control systems. Its construction supports continuous operation in automated process environments.
The TD2901 uses a Pt 1000 Class A temperature sensing element for dependable measurement performance. Its short 30 mm probe allows temperature measurement close to the process connection. The transmitter provides a standard 4–20 mA output for PLC and controller integration. IO-Link communication enables digital parameterisation, diagnostics and process-data access. The fast response characteristics help the sensor react efficiently to changing process temperatures. Correct installation and process conditions are important for achieving the specified measurement performance.
The integrated four-digit LED display provides direct local visibility of the measured temperature. The display can be used for clear process indication at the installation point. The M12 A-coded connection supports reliable industrial wiring and maintenance. IO-Link provides digital communication with compatible masters and automation systems. The 4–20 mA output allows integration with conventional analogue inputs. Together, these interfaces provide local indication, analogue transmission and digital communication.
The TD2901 is suitable for temperature monitoring in food, beverage and general process applications. Its compact 30 mm sensing length is useful in installations with limited available insertion space. Stainless-steel construction supports suitable hygienic and industrial installations. The transmitter can be used in piping, machinery, process skids and temperature-control systems. Its display makes local checking convenient during operation and maintenance. Application selection should consider the process temperature, pressure, media and connection requirements.
Pt 1000 Class A sensing element
Integrated four-digit LED display
30 mm installation length
4–20 mA analogue output
IO-Link communication
°C / °F indication
M12 A-coded connection
Stainless-steel construction
Compact probe design
Fast temperature response
High ingress protection
Industrial automation compatibility
Local temperature indication
Digital parameterisation
Process diagnostics
Food processing equipment
Beverage processing systems
Hygienic piping
Process skids
Machine temperature monitoring
Liquid temperature measurement
Gas temperature measurement
Cooling systems
Heating systems
PLC automation
Process control
Packaging equipment
Filling machines
Thermal process monitoring
Industrial machinery
| Specification | Details |
|---|---|
| Product Model | TD2901 |
| Type Code | TD-030CFEC02-A-ZVG/US |
| Product Type | Temperature transmitter with display |
| Measuring Element | Pt 1000 |
| Accuracy Class | Class A |
| Sensor Standard | DIN EN 60751 |
| Nominal Measuring Range | -50...150 °C |
| Installation Length | 30 mm |
| Probe Diameter | Approx. 6 mm |
| Process Connection | Hygienic clamp connection |
| Process Standard | Model-dependent hygienic standard |
| Display | 4-digit LED |
| Display Type | 7-segment |
| Display Unit | °C / °F |
| Display Resolution | Model-dependent |
| Analogue Output | 4–20 mA |
| Communication | IO-Link 1.1 |
| IO-Link Mode | COM2 |
| Baud Rate | 38.4 kBaud |
| Operating Voltage | 18...32 V DC |
| Current Consumption | <50 mA |
| Electrical Connection | M12 A-coded |
| Protection Class | III |
| Ingress Protection | IP67 / IP68 / IP69K |
| Wetted Material | Stainless steel 316L / 1.4404 |
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