burster Inductive Precision Displacement SensorRobust, splash-proof, compact design, confiugurable MODEL 8742 NEW Preliminary data sheet Protection resistant resistant ■ Measuring ranges from 0 ... 2 mm to 50 mm ■ Extra long service life ■ Impact and vibration resistant ■ Operating tmperature range - 40 °C bis +125 °C ■ Minimal temperature dependence ■ Various connection options: plug and cable length ■ Various mounting options for easy installation ■ Special machine construction, special plant construction ■ Building technologies, building monitoring ■ Dilatometry or expansion measurements of e.g. battery cells Product description The high-precision and durable model 8742 displacement sensor offers solutions for all applications that require a compact and robust design. Thanks to its high IP67 protection rating and a temperature range from -40 °C to +125 °C, it can be used for demanding measurement tasks in many industrial and infrastructure-related applications. The inductive displacement sensor delivers a highly linear output signal from 0.1 % F.S.. Its performance, repeatability, and stability are excellent over a wide temperature range. The model 8742 displacement sensor has a compact stainless steel housing with a diameter of 19 mm, making it easy to install and align. Possible mounting options include flange mounting, a screw fitting with ball joint heads, or mounting with housing clamps. The push rod can be equipped with an M4 female thread, spring-return with a domed sensing tip, or a ball joint. With output signals of 0.5 ... 9.5 V or 4 ... 20 mA, the sensor can be easily integrated into process control and monitoring measuring points. burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

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 – Push rod with thread; axial M8 connector with radial outlet Axial IP67 M8 connector IEC 61076-2-104 Standard version 23.0 ±0.5 start of calibrated output signal Dimensional drawing 2 – Push rod with thread; axial cable gland Flange version Axial IP67 M8 cable gland 16.0 ±0.5 start of calibrated output signal Dimensional drawing 3 – Push rod and housing with ball joint head; radial cable gland Rod eye orientation not guaranteed 23.0 ±0.5 start of calibrated output signal Radial IP67 M8 cable gland Standard version M5 ball joint mounted on sensor body M5 ball joint mounted...

Required nominal displacement force applied via the mechanical stroke. The mechanical stroke is available in 10 mm increments, see table below. Please note: the spring is prekompressed: A mechanical stroke of < 50 mm results in a higher return force accordiing to this diagram. 0 10 20 30 40 50Stroke (mm) Dimensions of the sensor body and full mechanical travel Electrical connection burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Order code Measuring range 0.5 ... 4.5 V output signal ratiometric with supply Cable length Plug Customer-specific length on request Plug or cable outlet Axial M8 connector Axial metal cable gland Radial metal cable gland 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 ±0.25 % F.S. Mechanical options Probe tip glued and spring returned M4 thread with...