Delivery: ex stock | Warranty: 24 months Subminiature Load Cell MODEL 8413, MODEL 8414 with overload protection Highlights easuring ranges from 0 ... 5 N up to 0 ... 5 kN M 0 ... 1.1 lbs up to 0 ... 1124.0 lbs Especially flat design from 3.3 mm Non-linearity 0.25 % F.S. Made of high quality stainless steel Options Extended temperature compensated range -55 °C ... +120 °C burster TEDS Various cable lengths available Standardized output signal 0.8 mV/V Applications Adjustment of gauges Force measurements on the inside of precision tools Monitoring of control elements Regulation of forces in medical technology Control instruments in precision machinery Adjustment and pre-load of devices Product description Model 8414 with overload protection This miniature force sensor was optimised with respect to its height and is, at only 3.4 mm, the lowest known sensor with strain gage technology. Hardly higher than the diameter of its connection cable, it can also be housed in conditions where space is limited. Along with its minimal geometry, the force sensor is also particularly light. It has a high resonance frequency to follow quickly changing load alternations. Despite its extreme miniaturisation, in its application it remains completely robust and suitable for industry, not only with regard to the highly flexible cable connections or the full welding of sensors for the measurement ranges ≥ 0 … 10 N. The miniature compression force sensors are flat, cylindrical discs with covered bottoms. The central load application button for taking on compression forces is an integrated part of the top, which is the sensor‘s membrane. On its bottom, the strain gages are fixed on the inside of the housing and interconnected with a full Wheatstone bridge. This passes on, for force applications, an output voltage which is directly proportional to the size of the measurement. The connection cable exits radially from the sensor housing and is additionally stabilised by a case for measurement ranges ≥ 0 … 10 N. The support area of the bottom of the sensor is annular, however arranged as a circular area for measurement range 0 … 5 N. burster Sensors and Process Instruments – Technical changes reserved. All data sheets at ww

8414 with overload protection Measuring range calibrated in N and kN from 0 ... Accuracy Relative non-linearity* Characteristic curve deviation* Relative hysteresis Temperature effect on zero output Temperature effect on nominal sensitivity Sensitivity nominal Measurement direction compression direction 0.8 mV/V (± 0.25 %) realized on board in connection cable, 1.7 m from sensor housing or 0.3 m from cable end Bridge resistance 500 Ω nominal (semiconductor strain gage) 350 Ω nominal (foil strain gage) deviations are possible Insulation resistance Environmental conditions Nominal temperature range...

Dimensional drawing Model 8413 / Model 8414 Option Standardization, TEDS Cable extension Measuring range from 0 ... Geometry Ø D1 8414 with overload protection Measuring range from 0 ... General tolerance of dimension * Measuring range 0 ... 5 N with circular contact surfaces on the bottom with Ø 8,5 mm ** Cable at this length rigid but without a slave burster Sensors and Process Instruments – Technical changes reserved. All data sheets at

Electrical termination Output signal burster load cells are based on a strain-gage Wheatstone bridge. This measurement principle means that the output voltage mV/V is highly dependent on the sensor supply voltage. Our website contains details of suitable instrumentation amplifiers, indicator and display devices and process instruments. Excitation + (white or red***) Output signal - (green) Excitation - (brown or black***) Output signal + (yellow or white***) Sensor - (grey)* TEDS I/O (red)** TEDS GND (blue)** Shield * only for extended cables of length 5 m or more ** option *** with circuit board...

Calibration Test and calibration certificate Included in scope of delivery of sensor Amongst other data, includes figures for zero point, full-scale output and calibration offset Standard factory calibration certificate for load cells or measurement chains (WKS) Optionally available Our standard factory calibration certificate includes 11 measurement points, starting at zero, spread evenly in 20% steps over the full measuring range, for increasing and decreasing load under the same installation conditions. Special factory calibration certificate for load cells or measurement chains (WKS) On request...

Order Code Measuring range 0 ... Delivery ex stock at short notice N 8 Nominal sensitivity/not standardized Connection cable 1.7 m (with standardization in the cable 2 m) Connection cable 3 m, extended by a circuit board at 1,7 m * Connection cable 5 m extended * * shortened delivery time compared with cable length 3 m and 5 m in one piece Open cable ends + 6 cm single strands 9 pins Sub-D connector model 9900-V209 9 pins Sub-D connector model 9900-V209 for 9163-V3xxxx 12 pins round connector model 9941 for burster desktop devices 9 pins Sub-D connector with burster TEDS model 9900-V229 Non-linearity...