The TS1989 is a compact cabled temperature sensor designed for accurate measurement on machine surfaces. It uses a Pt 100 Class A sensing element for reliable temperature measurement. The bolt-on sensor design allows direct installation onto suitable solid surfaces. Its compact construction is useful in areas with limited installation space. The sensor connects to an external evaluation unit through its cable and M12 connector. IFM describes the TS1989 as a solution for precise machine-surface temperature measurement with compact installation and reliable electrical connection.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The bolt-on sensing design provides direct thermal contact with machine surfaces. It is suitable for monitoring surface temperature rather than immersing the sensor into a fluid. The compact construction allows installation in restricted spaces. This makes it useful for machine components where conventional probes are difficult to install. Proper surface contact is important for accurate thermal measurement.
The Pt 100 Class A element provides stable resistance-based temperature measurement. The published model information specifies a -40...90 °C measuring range. The sensor provides the RTD signal to a compatible external evaluation unit. Its compact design supports reliable machine-surface monitoring. The sensing arrangement is suitable for preventive-maintenance applications.
The TS1989 uses a cable connection to separate the sensing point from the evaluation electronics. The model uses a PUR cable arrangement and M12 connection. It can be connected to compatible IFM temperature evaluation units. This allows temperature values to be processed by PLC or automation systems. The cable design provides installation flexibility around machines.
Pt 100 Class A
-40...90 °C measuring range
Bolt-on sensing design
Machine surface measurement
Compact construction
PUR cable
M12 connector
External evaluation
Reliable electrical connection
Restricted-space installation
Stainless-steel sensing construction
RTD output
Preventive-maintenance suitable
Industrial automation compatible
Temperature monitoring
Motor surface temperature
Pump monitoring
Gearbox monitoring
Bearing temperature
Machine tools
Industrial machinery
Compressor monitoring
Hydraulic equipment
Machine diagnostics
Preventive maintenance
Equipment protection
Thermal monitoring
PLC temperature systems
Industrial automation
Condition monitoring
| Specification | Details |
|---|---|
| Product Model | TS1989 |
| Type Code | TS-100KLK.../US |
| Product Type | Cabled bolt-on temperature sensor |
| Measuring Element | Pt 100 |
| Accuracy Class | Class A |
| Standard | DIN EN 60751 |
| Measuring Range | -40...90 °C |
| Fahrenheit Range | -40...194 °F |
| Sensor Design | Bolt-on |
| Application | Solid machine surfaces |
| Installation | Surface mounted |
| Cable Length | Model-dependent |
| Cable Material | PUR |
| Electrical Connection | M12 |
| Output Principle | Passive RTD |
| Evaluation | External |
| Housing | Compact sensor |
| Housing Material | Stainless steel / model-specific |
| Protection | Model-specific |
| Protection Class | III |
| Measurement Type | Surface temperature |
| Installation Space | Restricted-space suitable |
| Maintenance Use | Preventive maintenance |
| Application | Machine temperature monitoring |
| Pack Quantity | 1 pcs typical |
Browse product families and jump into the exact catalog section you need.