Catalogs >
burster präzisionsmesstechnik gmbh & co kg >
Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection

Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection
6Pages

Catalog excerpts

Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection - 1

Delivery: ex stock | Warranty: 24 months Subminiature Load Cell MODEL 8413, MODEL 8414 with overload protection Highlights M easuring ranges from 0 ... 5 N up to 0 ... 5 kN 0 ... 1.1 lbs up to 0 ... 1124.0 lbs E specially flat design from 3.3 mm Non-linearity 0.25 % F.S. M ade of high quality stainless steel Options E xtended temperature compensated range -55 °C ... +120 °C burster TEDS V arious cable lengths available S tandardized output signal 0.8 mV/V Applications A djustment of gauges F orce measurements on the inside of precision tools M onitoring of control elements R egulation of forces in medical technology C ontrol 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 a

Open the catalog to page 1

Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection - 2

500 Q nominal (semiconductor strain gage) 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 350 Q nominal (foil strain gage) deviations are possible Maximum operating force Maximum static overload stop Overload burst Dynamic performance Protection class recommended: 70 % maximum: 100 % (of capacity) * The data in the area 20 % - 100 % of rated load F burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Open the catalog to page 2

Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection - 3

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

Open the catalog to page 3

Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection - 4

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. Sensor + (pink)* 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...

Open the catalog to page 4

Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection - 5

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

Open the catalog to page 5

Data Sheet Subminiature Load Cell Model 8413 Model 8414 with overload protection - 6

Order Code Measuring range Delivery ex stock at short notice Nominal sensitivity/not standardized Note Brochure Our brochure „Load cells for production, automation, R&D and quality assurance" is available for download on our website. It conatains numerous applications, detailed product specifications and overviews. Product videos Watch our How-to-do video at: www.youtube.com/bursterVideo Youl Tube ■ CAD data Download via www.burster.com or directly at www.traceparts.com burster Sensors and Process Instruments - Technical changes reserved. All data sheets at www.burster.com

Open the catalog to page 6