Digital add-on for the inspection of conventional bolt connections.

SensorDisc FCM-D

Name: SensorDisc FCM-D
Brand: fischer

SensorDiscs are the innovative solutions for monitoring bolted joints. The compact sensors can be used in a wide variety of bolted joints and measure the relative preload force. The data can be read wirelessly via NFC technology and transmitted to a monitoring system that archives and visualizes the data for analysis. Made of high-quality stainless steel, the SensorDiscs are compatible with various fasteners and can be installed both during initial assembly and subsequently. The SensorDiscs from fischer offer you more transparency, control and safety for your bolting.

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9 product variants

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Internal diameter

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Advantages

Wireless measurement of the preload force enables optimum adjustment and monitoring of the anchorages.
The simple and subsequent installation between attachment part and nut requires no additional drilling or tools.
Versatile compatibility with different connection types provide a flexible solution for different applications.
The robust housing of the SensorDisc with fully encapsulated electronics guarantees easy handling and durability.
NFC technology enables fast and easy data readout with a smartphone or tablet.

Functionality

The SensorDisc is suitable for initial and retrofit installation and its robust design makes it durable.
The SensorDisc enables audit-proof documentation of the anchorage point through calibration.
The anchorage preload level can be calibrated when the SensorDisc is inserted.
The relative preload level can be read out at any time via NFC and the results transferred to the cloud.

Installation SensorDisc FCM-D spherical washers according to DIN 6319

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Installation SensorDisc FCM-D bolt head

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Installation SensorDisc FCM-D bolt nut

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Thread	16 mm
Internal diameter ( D )	16,5 mm
Length ( l )	43,4 mm
Width ( B )	32 mm
Height ( H )	14,5 mm
Diameter ( d )	25,3 mm
Material	1.4410
Amount	1 pcs.
GTIN (EAN-Code)	4048962498325

Thread	16 mm
Internal diameter ( D )	16,5 mm
Length ( l )	43,4 mm
Width ( B )	32 mm
Height ( H )	14,5 mm
Diameter ( d )	25,3 mm
Material	1.4410
Amount	6 pcs.
GTIN (EAN-Code)	4048962498332

Thread	16 mm
Internal diameter ( D )	16,5 mm
Length ( l )	43,4 mm
Width ( B )	32 mm
Height ( H )	14,5 mm
Diameter ( d )	25,3 mm
Material	1.4410
Amount	20 pcs.
GTIN (EAN-Code)	4048962498349

Thread	20 mm
Internal diameter ( D )	20,5 mm
Length ( l )	49,5 mm
Width ( B )	32 mm
Height ( H )	14,5 mm
Diameter ( d )	32 mm
Material	1.4410
Amount	1 pcs.
GTIN (EAN-Code)	4048962498295

Thread	20 mm
Internal diameter ( D )	20,5 mm
Length ( l )	49,5 mm
Width ( B )	32 mm
Height ( H )	14,5 mm
Diameter ( d )	32 mm
Material	1.4410
Amount	6 pcs.
GTIN (EAN-Code)	4048962498301

SensorDisc FCM-D

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Assembly instruction

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Thread	24 mm
Internal diameter ( D )	24,75 mm
Length ( l )	54,7 mm
Width ( B )	36,6 mm
Height ( H )	14,5 mm
Diameter ( d )	36,6 mm
Material	1.4410
Amount	1 pcs.
GTIN (EAN-Code)	4048962498264