burster Inductive, Robust Displacement Sensor Robust, splash-proof, configurable MODEL 8744 Preliminary data sheet Highlights ■ Measuring ranges from 0 ... 5 mm to 800 mm ■ Linearity deviation from < 0.1 % F.S. ■ Extra long service life ■ Impact and vibration resistant ■ Operating temperature range -40 °C to +125 °C ■ Minimal temperature dependence Options ■ Linearity deviation of 0.1 % F.S., 0.25 % F.S. bzw. 0.5 % F.S. ■ Various connection options: plug and cable length ■ Various mounting options for easy installation Protection class Vibration resistant Impact resistant TEDS Areas of application ■ Special machine construction, special plant construction ■ Structure & building monitoring (weirs, foundations, etc.) ■ Transport infastructure (bridges, railway systems) ■ Monitoring of static and dynamic strutural stress Product description The high-precision and durable Model 8744 position sensor is suitable for all applications where a large measuring range needs to be precisely resolved and a highly roboust design is required. Thanks to its high IP67 protection rating (depending on the connection) and a temperature range from -40 °C to +125 °C, it can be used for demanding measuring tasks in many industrial and infrastructure-related applications. The inductive displacement sensor delivers a highly linear output signal from 0.1 % of full scale. Its performance, repeatability, and stability are excellent over a wide temperature range. The Model 8744 position sensor has a robust stainless-steel housing with a diameter of 35 mm and is easy to install and align. Possible mounting options include mounting with housing clamps, screw connection using an M5 thread, or alternatively mounting using ball joint heads. The push rod can be equipped with an M5 female thread, spring-return with a domed sensing tip, or with a ball joint head. With output signals of 0.5 to 9.5 V or 4 to 20 mA, the sensors can be easily integrated into process control systems and monitoring measuring points. burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burste

F.S.: of full scale rdg.: of reading **with regular movement and occasional maintenance with silicone oil burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Dimensional drawing 1 – Threaded push rod; axial M12 plug with radial outlet Standard target tapped M5 x 0.8 9 deep Axial version 163.0 + travel (nom.) Gain adjustment 9.00 Start of calibrated O/P Direction of travel Dimensional drawing 2 – Push rod and housing with ball joint head; radial cable gland Radial version 185.5 + travel (nom.) Dimensional drawing 3 – Push rod with probe tip; radial M12 plug with axial outlet Dimensional drawing 4 – Push rod with probe tip; axial cable gland IP67 cable gland 22 nom. Dome end SR7 burster Sensors and Process Instruments – Technical changes reserved. All...

A spring return is available for sensors with a measuring range of up to and including 300 mm. The required nominal displacement force plotted over the measuring range is shown in the adjacent diagram. Please note: the return spring is pre-compressed: A mechanical path of < 300 mm results in a higher release force according to this diagram. ^ Full mechanical travel | Start of calibrated ^ H output signal ~ burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com 1 mm for sensors with returnspring

Electrical connection - cable gland Electrical connection - plug +VO/P RLoad Accessories Order code burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Order code Measuring range 0 ... Cable length Plug Customer-specific length on request Plug or cable outlet A xial M12 connector A xial metal cable gland Radial M12 connector, with out adjustments for offset and gain Radial metal cable gland, with out adjustments for offset and gain Cable end connector options Open cable ends with individual strands 9 pins Sub-D connector model 9900-V209 for 9163-V3xxxx 9 pins Sub-D connector model 9900-V209 12 pins round connector model 9941 for burster desktop devices Additional connector options available on request Linearity deviation Standard: ±0.25 % or...