The TD2901 is a compact hygienic temperature transmitter designed for sanitary process connections using a 2-inch clamp interface. It features a 30 mm installation length and a Pt1000 Class A measuring element. The device provides a four-digit LED display, 4–20 mA analogue output, and IO-Link communication. Its stainless-steel construction and electropolished wetted parts support demanding food and beverage processes. The compact 30 mm probe makes it suitable for shallow measurement points with larger sanitary connections.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
TD2901 is designed for hygienic process temperature monitoring. Its 2-inch clamp connection supports larger sanitary piping. The 30 mm probe provides short installation depth. Local display indication provides immediate process feedback. IO-Link enables digital configuration and diagnostics.
The transmitter uses a Pt1000 Class A sensor. Its measuring range is -50...150 °C. The analogue output provides 4–20 mA. IO-Link supports digital communication. The display provides clear four-digit temperature indication.
The 2-inch clamp connection is suitable for sanitary process equipment. Wetted parts are electropolished stainless steel. The 6 mm probe supports compact process measurement. The surface finish is designed for hygienic applications. High protection supports cleaning and washdown processes.
IO-Link supports device configuration and service functions. The display helps technicians verify temperature locally. Electrical protection supports reliable operation. Stainless-steel construction supports regular cleaning. Inspection of clamp seals and electrical connections should be part of routine maintenance.
30 mm installation length
2-inch sanitary clamp
Pt1000 Class A
-50...150 °C range
4-digit LED display
4–20 mA output
IO-Link
316L stainless steel
Electropolished wetted surface
IP67/IP68/IP69K
Food processing
Beverage production
Breweries
Dairy systems
Sanitary tanks
Large sanitary piping
CIP equipment
Temperature control
PLC automation
Process monitoring
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TD2901 |
| 2 | Product Type | Hygienic temperature transmitter |
| 3 | Measuring Element | Pt1000 |
| 4 | Sensor Class | Class A |
| 5 | Measuring Range | -50...150 °C |
| 6 | Factory Setting | -10...150 °C |
| 7 | Installation Length | 30 mm |
| 8 | Probe Diameter | 6 mm |
| 9 | Process Connection | Clamp DN50 |
| 10 | Connection Size | 2 in |
| 11 | Connection Standard | DIN 32676 / ISO 2852 |
| 12 | Wetted Material | Electropolished 316L |
| 13 | Analogue Output | 4–20 mA |
| 14 | Maximum Load | 300 Ω |
| 15 | Communication | IO-Link |
| 16 | IO-Link Revision | 1.1 |
| 17 | Supply Voltage | 18–32 V DC |
| 18 | Current Consumption | <50 mA |
| 19 | Display | 4-digit LED |
| 20 | Display Units | °C / °F |
| 21 | Analogue Resolution | 0.04 K |
| 22 | Display Resolution | 0.1 K |
| 23 | Ambient Temperature | -25...80 °C |
| 24 | Storage Temperature | -40...100 °C |
| 25 | Protection | IP67 / IP68 / IP69K |
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