IFM TW2002 is a high-temperature non-contact infrared sensor designed for demanding thermal measurement applications. It provides a 500 to 2500 °C measuring range and uses a 0.78 to 1.06 µm wavelength band. Its short wavelength is suitable for high-temperature surfaces where emissivity variations can influence measurement. The sensor provides analogue and switching functions for industrial automation. TW2002 is suitable for metal processing, furnaces, heat treatment and high-temperature production monitoring.
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TW2002 is designed for high-temperature infrared measurement without physical contact. It can measure temperatures from 500 to 2500 °C, making it suitable for demanding industrial thermal processes. The 0.78 to 1.06 µm wavelength range supports short-wave temperature measurement. Its output functions allow connection to automation and monitoring systems. The sensor is designed for reliable measurement of extremely hot surfaces.
The sensor detects infrared radiation emitted by hot objects and converts the radiation into temperature information. Its non-contact operation allows measurement where conventional contact probes cannot be used. The sensor uses an M30 industrial housing. Analogue and switching outputs provide options for continuous monitoring and threshold-based control. The short wavelength is particularly useful for suitable high-temperature materials.
TW2002 provides a 500 to 2500 °C measuring range and a 0.78 to 1.06 µm wavelength range. Response time is below 2 ms. Measurement uncertainty is specified at 0.3% of measured value with a minimum of 4 K under the stated conditions. The unit operates from 18 to 32 V DC and provides IP65 protection.
TW2002 enables safe non-contact monitoring of extremely hot objects. Its fast response supports thermal monitoring in rapidly changing production processes. The analogue output allows continuous temperature information to be used by control systems. Switching functionality can provide temperature threshold signals. The sensor is suitable for high-temperature industrial applications requiring automated monitoring.
500 to 2500 °C measuring range
0.78 to 1.06 µm wavelength
Non-contact measurement
Analogue output
Programmable switching output
M30 design
Response time below 2 ms
0.3% measurement uncertainty under specified conditions
18 to 32 V DC supply
IP65 protection
High-temperature monitoring
Industrial automation integration
Steel processing
Metal melting
Heat treatment
Forging
Furnaces
Foundries
High-temperature manufacturing
Thermal quality control
Hot-object monitoring
Industrial process control
Temperature alarms
Production automation
| Specification | Details |
|---|---|
| Product code | TW2002 |
| Product type | Infrared temperature sensor |
| Model | TW-150KLBM30-KFDKG/US |
| Brand | IFM |
| Measurement principle | Infrared |
| Measuring range | 500 to 2500 °C |
| Wavelength | 0.78 to 1.06 µm |
| Output | Analogue + switching |
| Response time | <2 ms |
| Measurement uncertainty | 0.3% measured value, minimum 4 K |
| Housing | M30 |
| Supply voltage | 18 to 32 V DC |
| Current consumption | ≤50 mA |
| Protection | IP65 |
| Reverse polarity | Yes |
| Short-circuit protection | Yes |
| Measurement method | Non-contact |
| Target | High-temperature objects |
| Installation | Fixed industrial mounting |
| Application | High-temperature processes |
| Sensor family | TW2 |
| Analogue monitoring | Supported |
| Switching | Programmable |
| Control | Industrial automation |
| Manufacturer | IFM |
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