TRS-0050

He Novotechnik TRS-0050 potentiometric linear transducer It is a probe-type sensor with internal spring return and a travel of 0…50 mm, designed for the precise measurement of linear displacement and position in demanding industrial applications, test benches, manufacturing machinery and civil engineering applications.

This Novotechnik TRS-0050 potentiometric linear sensor, Reference 400023272, belongs to the Novotechnik TR/TRS series. Its compact 18 x 18 mm design allows for easy integration into confined spaces, while maintaining a robust construction for applications requiring continuous and reliable measurement of rod displacement.

The TRS-0050 / 400023272 version has a defined electrical range of 0…50 mm, connection via an M16 connector, and independent linearity ≤ ±0.15 % FS. The mechanical stroke is 55 mm ±1.5 mm, while the electrical measuring range indicated by Novotechnik is 0…52 mm.

The measurement principle is resistive potentiometric, with a voltage divider output. The resistive element is made of conductive plastic, and the cursor uses a noble metal multifinger system with elastomeric damping, providing a signal proportional to the linear displacement of the stem. To maintain the specified performance, the sensor must be used as a voltage divider with virtually no load on the cursor.

One of the differentiating points of TRS-0050 linear displacement sensor Its drive rod is supported on both sides by DU sliding bearings. This construction allows it to withstand high lateral forces at the probe tip, which is especially useful in applications with cams, mechanical wedges, probes, or mechanisms with slight misalignments.

The housing is made of anodized AlMgSi aluminum and the stem is made of AISI 303 / 1.4305 stainless steel, with anti-rotation protection and M2.5 x 6 internal thread. The included probe tip is made of stainless steel with a hardened metal ball.

Electrically, the TRS-0050 operates with a nominal resistance of 5 kΩ, a resistance tolerance of ±20 %, and a maximum supply voltage of 42 VDC. The specified repeatability for the series is ≤ ±0.002 mm, with a typical temperature coefficient of 5 ppm/K.

The conductive plastic resistor technology provides a lifespan exceeding 100 million movements. The TRS-0050 model operates at a maximum frequency of 14 Hz, enabling rapid position and linear displacement movements within the manufacturer's specified limits.

The sensor is designed for industrial environments with vibrations and mechanical shocks. The datasheet specifies vibration resistance according to IEC 60068-2-6: 20 g, 5…2000 Hz and shock resistance according to IEC 60068-2-27: 50 g, 11 ms. The sensor has an IP40 protection rating according to DIN EN 60529, with an operating temperature of -30…+100 °C for the version with an M16 connector.

Due to its characteristics, the Novotechnik TRS-0050 It is especially suitable for position measurement and control applications in industrial automation, manufacturing machinery, assembly equipment, test benches, testing equipment, industrial instrumentation, medical applications, and building automation systems.

When a standardized signal is required for PLCs, indicators, or acquisition systems, the TRS-0050 can be combined with signal conditioners to obtain industrial outputs such as 0…10 V, ±10 V, 0…20 mA, or 4…20 mA.