The TD2537 is a 100 mm temperature transmitter intended for hygienic and industrial process measurement. It combines a Pt1000 Class A element, four-digit LED display, 4–20 mA analogue output, and IO-Link communication. The transmitter supports a -50...150 °C measuring range with a factory setting of 0...100 °C. Its G 1/2 external thread with sealing cone provides a practical process connection. The device is designed for accurate monitoring of liquid and gaseous media in automated process systems.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TD2537 provides direct temperature measurement at the process connection. Its 100 mm probe allows measurement at deeper process locations. The local LED display improves operator visibility. IO-Link simplifies digital commissioning and parameterisation. The transmitter supports reliable continuous operation in demanding environments.
The device uses a Pt1000 Class A measuring element. It provides a -50...150 °C measuring range. The analogue output delivers 4–20 mA for conventional automation systems. IO-Link enables digital process communication. The analogue resolution is 0.04 K and display resolution is 0.1 K.
The G 1/2 sealing-cone connection provides secure mechanical installation. The 100 mm installation length supports deeper sensing applications. Wetted parts are manufactured from electropolished stainless steel. The sensor is intended for liquids and gases. Its pressure capability supports demanding process environments.
IO-Link supports parameterisation and diagnostic access. The integrated display makes field inspection easier. Short-circuit and overload protection support dependable electrical operation. The high IP protection rating supports cleaning and washdown environments. Regular inspection of process connections and cabling helps maintain reliable operation.
100 mm probe length
Pt1000 Class A sensor
-50...150 °C range
0...100 °C factory setting
4–20 mA output
IO-Link 1.1
4-digit LED display
G 1/2 sealing cone
316L stainless-steel wetted parts
IP67/IP68/IP69K protection
Food and beverage plants
Breweries
Dairy processing
Process vessels
Liquid temperature control
Gas temperature measurement
Pipeline monitoring
PLC integration
Process automation
Hygienic production systems
| No. | Specification | Details |
|---|---|---|
| 1 | Product Code | TD2537 |
| 2 | Product Type | Temperature transmitter with display |
| 3 | Measuring Element | 1 × Pt1000 |
| 4 | Sensor Standard | DIN EN 60751 Class A |
| 5 | Measuring Range | -50...150 °C |
| 6 | Factory Setting | 0...100 °C |
| 7 | Installation Length | 100 mm |
| 8 | Probe Diameter | 6 mm |
| 9 | Process Connection | G 1/2 |
| 10 | Connection Type | External thread, sealing cone |
| 11 | Analogue Output | 4–20 mA |
| 12 | Maximum Load | 300 Ω |
| 13 | Digital Communication | IO-Link |
| 14 | IO-Link Revision | 1.1 |
| 15 | Transmission Type | COM2, 38.4 kBaud |
| 16 | Supply Voltage | 18–32 V DC |
| 17 | Current Consumption | <50 mA |
| 18 | Display | 4-digit 7-segment LED |
| 19 | Display Units | °C / °F |
| 20 | Analogue Resolution | 0.04 K |
| 21 | Display Resolution | 0.1 K |
| 22 | Dynamic Response | T05/T09: 1/3 s |
| 23 | Ambient Temperature | -25...80 °C |
| 24 | Storage Temperature | -40...100 °C |
| 25 | Protection | IP67 / IP68 / IP69K |
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