The TN2343 is an extended-length temperature sensor with integrated display for industrial process applications. Its Pt 1000 Class A sensing element provides reliable temperature measurement across the specified operating range. The 150 mm installation length provides deep immersion for larger vessels and process pipelines. Its 1/2-inch NPT external thread supports secure process installation in compatible systems. Display, switching, analogue and IO-Link functions provide flexible temperature monitoring and control.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The 150 mm installation length is suitable for applications requiring deeper insertion into process media. It provides better positioning of the sensing element in larger vessels and pipes. The probe is designed for stable industrial installation. The threaded process connection provides mechanical security. The construction supports continuous industrial temperature monitoring.
The Pt 1000 Class A element provides repeatable temperature measurement. The -50...150 °C measuring range covers many industrial applications. Digital switching outputs can be configured for process alarms. The analogue output provides continuous temperature information. IO-Link supports remote configuration and diagnostic functions.
The four-digit red/green display provides easy local temperature visibility. LED indicators show switching status. Three programming buttons support local parameter configuration. The upper housing can be rotated for improved viewing. M12 connectivity provides reliable automation integration.
Pt 1000 Class A
150 mm installation length
1/2" NPT external thread
-50...150 °C
Two digital outputs
One analogue output
IO-Link
4-digit red/green display
M12 connector
Gold-plated contacts
Deep immersion
High pressure capability
Three-button setup
Rotatable display
Industrial automation support
Large process vessels
Storage tanks
Process pipelines
Hydraulic systems
Cooling systems
Heating systems
Pumps
Compressors
Process skids
Liquid monitoring
Gas monitoring
Temperature alarms
PLC automation
Thermal process control
Equipment protection
| Specification | Details |
|---|---|
| Product Model | TN2343 |
| Type Code | TN-150KLBN12-MFRKG/US/ |
| Measuring Element | Pt 1000 |
| Accuracy Class | Class A |
| Standard | DIN EN 60751 |
| Measuring Range | -50...150 °C |
| Installation Length | 150 mm |
| Process Connection | 1/2" NPT external thread |
| Probe Diameter | Approx. 6 mm |
| Media | Liquids and gases |
| Pressure Rating | 400 bar |
| Digital Outputs | 2 |
| Analogue Outputs | 1 |
| Communication | IO-Link |
| Supply | 18...32 V DC |
| Current Consumption | <50 mA |
| Display | 4-digit red/green |
| Display Resolution | 0.1 °C |
| Programming | 3 buttons |
| Housing Rotation | 345° |
| Connector | M12 |
| Contacts | Gold-plated |
| Protection Class | III |
| Reverse Polarity | Yes |
| Power-on Delay | 1 s |
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