The DANFOSS MBT 2310 Series temperature sensor is purpose-built for bearing temperature measurement in space-constrained applications. It is designed to provide early warning of bearing overheating—helping prevent damage to critical machinery. For rapid response, the sensing element is positioned at the very tip of the probe, delivering a response time as fast as τ0.5 = 4 seconds in water.
The DANFOSS MBT 2310 Series temperature sensor is specifically designed for bearing temperature monitoring to help prevent overheating that can lead to costly machine damage. It is ideal for compact installations—such as bearings in engines, gearboxes, and power transmission systems—where space is limited. A key advantage is its fast response, enabled by a tip-mounted sensing element positioned at the very end of the probe, delivering a response time as low as τ0.5 = 4 seconds in water.
Material: Stainless steel process connection
Thickness: A = 0 – 6 mm
| Ambient temperature @ plug | -25 – 85°C |
| Storage temperature | -25 – 85°C |
| Process connection | 10 x 1 mm |
| Hex 19 | Tightening torque 10 – 15 Nm |
| Measuring range (NTC elements) | -25°C – 125°C |
| Measuring range (Pt elements) | Pt: -25°C – 200°C |
| Protection tube | ø6 x 1 mm |
| Protection tube | Indicative response times | |||
| Water 0.2 m/s | Air 1 m/s | |||
| t0.5 | t0.9 | t0.5 | t0.9 | |
| 6 x 1 mm | 4 s | 13.2 s | 55 s | 210 s |
| Protection tube (wetted parts) | AISI 316 |
| O-ring | FPM |
| Process connection | SUS303 |
| Gasket | Silicone |
| Electrical connections | AMP JPT |
| AMP super seal | |
| Metri-Pack 150 | |
| Deutsch DT04 (2P) | |
| M12 x 1 (4P) | |
| Cable with/without plug |
| Sensor tolerance | EN 60751 Class B: ± (0.3 °C + 0.005 × t) | |
| t = temperature of the medium (numerical value) | ||
| Vibration stability | Vibration test 20 – 2000 Hz, 15.3 g, 1 oct/min. Time: 3 × 2 hours (X-Y-Z directions), total 6 hours. Shock test (50 g / 6 ms) | |
| Enclosure | According to IEC 60529 | Pin type |
| AMP Junior Power Timer | IP67 | 2-pin Sn plated CuSn6 |
| AMP super seal | IP67 | 2-pin Sn plated |
| Metri-Pack 150 | IP67 | 2-pin Sn plated |
| Deutsch DT04 (2P) | IP67 | 2-pin Sn plated |
| M12 x 1 (4P) | IP67 | 4-pin Au, EN 60947-5-2 |
| Cable with/without plug | IP65 | Silicone cable |
