BROSA 0210 Manual de usuario

BROSA AG

Dr. Klein Straße 1

D-88069 Tettnang

Phone: +49(0)754 93 35 0

Fax: +49(0)754 93 35 35

[email protected]

www.brosa.net

BROSA Pte Ltd

5 Lorong Kilat #0 -01

Singapore 5981 6

Phone: +65 6795 3 4

Fax: +65 6795 4 8

[email protected]

BROSA B.V.

Galliershof 38

NL - 5349 BV Oss, Netherlands

Phone: +31 41 6146 0

Fax: +31 41 6146 86

[email protected]

BROSA (Nanjing) Co., Ltd.

Jinma Lu 3, Maqun Scientific Park, Qixia District

10049 Nanjing

Phone: +86 ( 5)8 4639

Fax: +86 ( 5)8 4639

[email protected]

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©

2018 BROSA AG, Tettnang, Ge many

Ope ating Manual

BROSA Type 0 10 Shear Force Transducer

Version: 05/2020

BROSA Shear Force Transducer

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Notes

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Contents

1 General information ................................................................................................ 4

1.1 Safety instructions – Explanation of symbols: .................................................... 4

Description of the BROSA shear force transducer .................................................... 5

.1 Structure and functionality ................................................................................ 5

. Information on explosion protection .................................................................. 7

.3 Label (nameplate, indication of measuring direction) ......................................... 7

3 Advice on the safe handling of BROSA shear force transducers ............................... 9

3.1 Handling .......................................................................................................... 9

3. Installation and commissioning ....................................................................... 10

3. .1 General information ................................................................................. 10

3. . Additional information for operation in areas subject to explosion hazards . 11

3.3 Operation and maintenance ........................................................................... 13

3.3.1 Operation ................................................................................................ 13

3.3. Maintenance ........................................................................................... 14

3.4 Disassembly .................................................................................................. 14

3.5 Disposal ........................................................................................................ 15

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1 Gene al info mation

Read the operating instructions and the product-specific documents carefully before

commissioning the sensor.

Make sure that the sensor is fully suitable for the applications in question.

Improper use or any use other than intended may result in a malfunction of the sensor or

undesirable effects in your application. For this reason, installation, electrical connection,

commissioning and maintenance of the sensor may only be carried out by trained personnel

authorized by the plant operator.

We also expressly point out that any liability is excluded if instructions in this documentation

are disregarded.

Only the German version of this operating manual represents the original document.

1.1 Safety instructions – Explanation of symbols:

WARNING! This symbol indicates dangers that can lead to personal injury and

property damage!

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2 Desc iption of the BROSA shea fo ce t ansduce

.1 Structure and functionality

The BROSA type 0 10 shear force transducer is used to measure the force in single-shear

connections in or on machines and equipment of all kinds. Figure 1 shows the typical layout:

Figure 1: Shear force transducer

The shear force transducer consists of a cylindrical or cuboid measuring body(1), which

holds the load to be measured and has features for securing it torsionally and axially (1a), as

well as a connection support ( ), which is permanently connected to the measuring body and

on which - if not placed directly on the measuring body - the necessary elements for the

electrical connection (connector or cable) are attached and which - if not placed in the

measuring body - contains the measuring electronics. The constriction (1b) in the measuring

body for technical measurement reasons can be provided with a filling depending on the

application or optionally on request. Optionally, the measuring body can contain elements to

lubricate the bearing (1c). The measuring body and, if applicable, the connection support are

made of stainless steel.

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Figure shows the typical installation conditions:

Figure : Installation conditions

The shear force transducer (1) is connected to the surrounding structure ( ) directly or by

fasteners. Force F transmitted by the connection is transmitted to the measuring electronics

through analysis of the resulting deformation of the measuring body and output as an electric

signal.

Versions with two measuring systems and/or measuring directions, either with output signals

on separate connectors/cables or combined in one connector/cable, are optionally available.

More information can be found in the technical data sheets, which may be obtained free of

charge from BROSA.

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. Information on explosion protection

The type 0 10 shear force transducer can be optionally obtained in an intrinsically safe

design for use in environments with explosion hazards. This can be done with the -wire

technique using the ExDANGmicro W*** amplifier. The following specifications apply:

Amplifier

ExDANGmicro W***

Ignition protection type: Ex II G Ex ib IIC T4 Gb

Ex ib IIC T4 Gb

Certificate number: BVS 16 ATEX E 041

IECEx BVS 16.0031

Safety-related limit values:

 Maximum voltage U

i

 Maximum current I

i

 Indoor capacity C

i

 Internal inductance L

i

= 30V DC

= 100 mA

= 4 nF + 0.3 nF/m

=

3 μH + 1 μH/m

Use of intrinsically safe shear force transducers in zone 0 is not allowed.

.3 Label (nameplate, indication of measuring direction)

Each BROSA shear force transducer is equipped with an indicator plate(1) containing the

respective information applicable for the given product. It is attached to one of the outer

surfaces of the measuring body or the connection support (see figure 3).

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Figure 3: Nameplate positions, measuring direction

The measuring direction is indicated on the front side with an arrow (Figure 3, ).

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In the optionally available version with two measuring directions, the measuring directions

are labelled as shown in Figure 4:

Figure 4: Measuring direction X-Y-SKA

3 Advice on the safe handling of BROSA shea fo ce

t ansduce s

WARNING! Non-compliance with the following instructions can lead to sensor damage

and/or impairment of measurement results. The analysis of an erroneous measurement can

result in personal injury or material damage.

WARNING! Despite their sturdy design, BROSA shear force transducers may not be

used for any other than the intended purpose (see. Section .1). Improper use can result in

dangers to the life and limb of the user or third parties and/or impairment of the device in which

the shear force transducer is implemented or other property.

3.1 Handling

WARNING! BROSA sensors contain high-quality measurement electronics. Make sure

they are handled carefully.

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- BROSA shear force transducers are delivered in transport-safe packaging. We

recommended that you remove the sensors from the package immediately prior to

installation.

- The mass of the shear force transducer should be taken into account for the selection

of handling and/or lifting devices; it is indicated on the nameplate.

- BROSA shear force transducers must be secured against falling. Do not throw sensors!

- Use as a tool (e.g. striking, slotting or lever tool) is not permitted; it can cause

damage to the sensor and thus falsify the measurement results.

3. Installation and commissioning

3. .1 General information

We recommended taking the following actions in the given order using the “four-eye

principle”.

a) Inspecting the sensor - measuring point assignment: It must be ensured that the

sensor to be installed is designed for use at the intended measuring point. For this

purpose, check information on the nameplate, in particular the item or the

identification number and the measuring range, against the data of the measuring

point.

WARNING! A sensor not designed for the particular measuring point must not be

installed.

b) Inspection of the sensor for intactness and function: It must be ensured that the

sensor to be incorporated is free of damage of any kind.

WARNING! A damaged sensor must not be installed!

c) Installation of the sensor at the measurement position: The shear force transducer

should be connected to the surrounding structure directly or with the help of the

intended fasteners.

WARNING! The shear force transducer must not be aligned using impact tools!

BROSA 0210 Manual de usuario

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