The IFM TT1281 temperature probe sensor is designed for precise temperature measurement in tanks, pipes and industrial process equipment. It uses a Pt100 Class A measuring element and provides a -40 to 150 °C measuring range. The 150 mm stainless-steel probe offers dependable process sensing, while its 6 mm probe diameter supports flexible installation using suitable adapters. IP68/IP69K protection, high pressure resistance and fast response make it suitable for demanding industrial applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The TT1281 is an IFM RTD temperature probe developed for accurate measurement in industrial process systems. Its Pt100 measuring element follows DIN EN 60751 Class A requirements for reliable temperature detection. The 150 mm probe allows installation into tanks, pipes and other process equipment. Its construction is intended to provide stable measurement while allowing integration through compatible process adapters.
The TT1281 has a 6 mm diameter stainless-steel probe with a 150 mm installation length. It measures temperatures from -40 to 150 °C and provides an accuracy of ±(0.15 K + 0.002 × |t|). The dynamic response is approximately 1 second for T05 and 3 seconds for T09. Its 160 bar pressure rating and IP68/IP69K protection make it suitable for demanding industrial environments.
TT1281 can be used for temperature measurement in tanks, pipes, machinery and process systems. It is suitable for liquids and gases and can support continuous process monitoring. The 150 mm probe provides useful insertion depth for many industrial installations. Its stainless-steel construction supports robust operation, while the high protection rating allows use in demanding environments. The sensor can be integrated into temperature-control and automation systems.
Pt100 Class A measuring element
-40 to 150 °C measuring range
150 mm probe length
6 mm probe diameter
160 bar pressure rating
Fast temperature response
Gold-plated contacts
IP68 / IP69K protection
Stainless-steel construction
Suitable for liquids and gases
Tank temperature monitoring
Pipeline temperature measurement
Process equipment
Industrial machinery
Liquid temperature monitoring
Gas temperature measurement
Heating systems
Cooling systems
Process automation
Equipment protection
| Specification | Details |
|---|---|
| Product Code | TT1281 |
| Brand | IFM |
| Product Type | Temperature probe sensor |
| Model | TT-150KFBD06-/US/ |
| Sensor Element | 1 x Pt100 |
| Accuracy Class | Class A |
| Standard | DIN EN 60751 |
| Measuring Range | -40 to 150 °C |
| Temperature Range | -40 to 302 °F |
| Probe Length | 150 mm |
| Installation Length | 150 mm |
| Probe Diameter | 6 mm |
| Process Connection | Clamp adapter Ø6 mm |
| Media | Liquids and gases |
| Pressure Rating | 160 bar |
| Minimum Installation Depth | 15 mm |
| Measurement Principle | RTD |
| Accuracy | ±(0.15 K + 0.002 × |t|) |
| Dynamic Response T05 | 1 s |
| Dynamic Response T09 | 3 s |
| Ambient Temperature | -25 to 80 °C |
| Storage Temperature | -40 to 100 °C |
| Protection Rating | IP68 / IP69K |
| Protection Class | III |
| Housing | Cylindrical |
| Probe Material | Stainless steel 1.4404 / 316L |
| Wetted Material | Stainless steel 1.4404 / 316L |
| Surface / Construction | Industrial stainless-steel probe |
| Electrical Connection | M12 connector |
| Connector Contacts | Gold-plated |
| Shock Resistance | 50 g, 11 ms |
| Vibration Resistance | 10 g, 10–2000 Hz |
| MTTF | 22,831 years |
| Weight | Approx. 40.3 g |
| Manufacturer | IFM electronic |
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