ATO503_TI.pdf

7/28/2019 ATO503_TI.pdf

http://slidepdf.com/reader/full/ato503tipdf 1/14

Item No. :

Customer's P.O. :

Contract :

Subject :

IHC Systems shop order:

Technical Information

© 2005 IHC SYSTEMS B.V.

The contents of this document are the property of IHC SYSTEMS B.V. and may neither be brought to

the knowledge of third parties in original form nor by reproduction of parts or whole document

IHC SYSTEMS

Sliedrecht - the Netherlands

Industrieweg 30 - 3361 HJ Sliedrecht

P.O. Box 41 - 3360 AA Sliedrecht

Tel. (31) (0) 184 431 922

Fax (31) (0) 184 431 505

E-mail: [email protected]

Internet: www.ihcsystems.com

-

-

-

- 801384/801385

-

Angle Transducer (vertical) Type: ATO503

7/28/2019 ATO503_TI.pdf


The information of this manual has been carefully checked and is

believed to be entirely reliable.

No responsibility, however, is assumed for inaccuracies.

IHC SYSTEMS B.V. (or the company associated with IHC

SYTEMS B.V.) reserves the right to change specifications

without notice.

7/28/2019 ATO503_TI.pdf


LIABILITY

This manual is intended to serve as a guide for commissioning, operating, maintaining,

servicing and/or repairing of the equipment described herein, and should only be used by

qualified personnel.

UNDER ALL CIRCUMSTANCES, any use being made of this manual remains the SOLE

RESPONSIBILITY OF THE USER.

ON NO ACCOUNT WILL IHC SYSTEMS B.V. BE LIABLE FOR ANY OPERATIONAL

DELAYS OR DAMAGES, EITHER SPECIAL, INDIRECT, CONSEQUENTIAL OR

OTHERWISE.

OWNERSHIP

(Except as otherwise provided for in the contract)

All inventions, trade marks, technical data, drawings, plans, manuals, test results and other

material provided by IHC SYSTEMS B.V. are to be considered confidential information

and shall remain the exclusive property of IHC SYSTEMS B.V.

All information is supplied solely for the installation, operation and/or maintenance of the

designated equipment and user shall not copy such material, or communicate information

concerning such material, to a third party.

WARRANTY

(Except as otherwise provided for in the contract)

IHC SYSTEMS B.V. warrants her equipment against any defect or fault arising from or

caused by faulty workmanship, material and parts for a period of six months from date of

delivery, provided that justified claims in writing are received by IHC SYSTEMS B.V.

within this period or at the latest within 15 days of the expiry thereof.Liability of IHC SYSTEMS B.V. will be limited to the free repair or replacement of any

defective parts at their premises. If the repair or the replacement is carried out elsewhere,

the liability of IHC SYSTEMS B.V. will be limited to the amount the repair or replacement

would have cost if carried out at the premises of IHC SYSTEMS B.V. during normal

working hours.

Subject to the above stipulations of guarantee, IHC SYSTEMS B.V. shall be released from

any liability whatever and buyer shall protect and indemnify IHC SYSTEMS B.V. in

respect of any demands, claims or actions made by third parties on account of damages and/

or injuries caused or alleged to be caused by any defect of goods supplied by IHC

SYSTEMS B.V.

There are no other warranties, expressed or implied, including any implied warranty of

merchantability or of fitness for purpose beyond the express provisions herein, and IHC

SYSTEMS B.V. shall not be liable for any damages, special, indirect, consequential or

otherwise.

7/28/2019 ATO503_TI.pdf


SPARE PARTS

Supply of spare parts has been ascertained by the high grade of standardization and

interchangeability of all components. The customer does not have to keep extra spare parts

above the recommended quantity.

Products of IHC SYSTEMS B.V. are fully tested before delivery and guarantied for their

performance and quality of materials used.

For more information contact

Or our representatives:

IHC SYSTEMS

Sliedrecht - the Netherlands

Industrieweg 30 -3361 HJ SliedrechtP.O. Box 41 - 3360 AA Sliedrecht

Tel. : (++31) (0) 184 431 922

Fax: (++31) (0) 184 431 505

E-mail: [email protected]

Internet homepage: www.ihcsystems.com

7/28/2019 ATO503_TI.pdf



© 2004 IHC SYSTEMS B.V. 1 Install. Instr. No. 5885144 rev. B

1.1 GeneralA pendulum mounted on a shaft, turns in a closed housing, driving a potentiometer as

measuring element coupled to the shaft by means of a gear wheel.

A built in R/I converter converts the potentiometer signal to a current signal. Rotation of the

transducer housing results in an angle rotation of the potentiometer.

The damping of the fast movements of the pendulum is achieved by some oil in the

pendulum space. The pendulum angle transducer is used on suction tubes (of hopper dredg-

ers) and ladders (of cutter and bucket dredgers) to measure the angle in the vertical plane.

Figure 1–1: The ATO503 mounted on the upper pipe dragarm

7/28/2019 ATO503_TI.pdf




1.2 Installation and adjustment

1.2.1 Installation of transducer

Figure 1–2: Angle transducer type: ATO503

Mount the transducer in a position that the cable is installed in the best-protected way.

It is good practice to situate the transducer with its cable junction (CAJ912) in the upright

position, perpendicular to the horizontal position or the longitudinal axis of the suction tube

or ladder, this will facilitate filling (or draining) the oil.

The transducer is mounted with 4 (four) M16 bolts to the supports.

Note: After installation of the angle transducer fill the transducer with 10 cm³ motor oil,type: Helix Diesel Ultra 5W30 Shell

Do not forget to use Teflon tape when the plugs are screwed in again .

Special cable

Cable junction

CAJ912

Mounting bracket(optional)

Fill plug

Drain plug

support

7/28/2019 ATO503_TI.pdf




1.2.2 Cable connection

The connections to the terminal strip, situated inside the cable junction (CAJ912) of the

transducer, are made via a special cable (IHCS cable type: CBL001).

For the mounting of the cable and the connection see Doc. no. LSTS702-9680-007 sheet 2.

Installation of the cable is dependent on the circumstances and requirements on location.

On a dragarm it is recommended to mount the cable in a cable tray and protect the cable in

rubber hose at the pivoting- and transition points.

The ATO513 transducer is equipped with a cable gland make Agro.

1.2.3 Adjusting the transducer

The transducer is factory adjusted for a designated range, the transducer mounted with its

cable junction in the upright position.

If the transducer is used in a stand alone depth measurement, make sure that lowering the

ladder (dragarm) results in an increasing depth on the readout, if not, interchange the poten-

tiometer terminals 2 and 4 on the terminal strip inside the transducer.

Figure 1–3: Inside the transducer

After mounting the transducer on a dragarm or ladder it is necessary to adjust

the potentiometer, to achieve an output signal corresponding the calibration position

of dragarm or ladder.

Terminal strip

Locking plate

R/I converter

Locking plate

Potentiometer under R/Iconverter

Terminal stripR/I converter

7/28/2019 ATO503_TI.pdf




• Loosen the two small locking plates of the potentiometer.

• With the dragarm or ladder in calibration position, rotate the potentiometer hous-

ing till the indication on the readout corresponds with the calibration position.

Warning:

Take care that the solder joints of the potentiometer do not touch the locking plate screw.

• Retighten the two small locking plates.

If the transducer is used for an IHC Systems processing unit proceed as follows:

• Loosen the two small locking plates of the potentiometer and connect a universal instru-

ment (set to mA)in series

with the connection of thepositive terminal

of the R/I con-verter (# 6 of terminal strip).

• With the dragarm or ladder in calibration position, rotate the potentiometer hous-

ing till the output current corresponds with the output current in calibration posi-

tion.

This adjustment should be executed according the calibration report of the con-

cerning transducer.

Warning: Take care that the solder joints of the potentiometer do not touch the locking plate screw.

• Retighten the two small locking plates and reconnect the R/I converter to the terminals.

Locking plate

Locking plate

Potentiometer

Positive terminalR/I converter

R/I converter

Terminal strip

7/28/2019 ATO503_TI.pdf




1.3 Technical specificationsSupply : 24Vdc (from processing unit)

Output : 4...20 mA (current loop)

Accuracy : < 0.5 % full range

Potentiometer : 5 k Ω (stock code: 28303501)

R/I converter : IHC Systems (stock code: 91647313)

Transducer range : dependent on application, factory adjusted

Housing : AISI-316, IP68, 7 bar

Dimensions : ca 470x310x175 mm

Weight : ca 30 kg

Temperature range : -20...+80°C

Pendulum damping : oil damping

Special signal cable : IHCS type CBL001 (stock code: 28116001)

7/28/2019 ATO503_TI.pdf


7/28/2019 ATO503_TI.pdf


p a r t n u

m b e r

p o s

q n t

d e s c r i p t i o n

t y p e

r e m

a r k s

d w g n o

u n i t

f i l e

c o d e

1 4 0

H e x a g o n b o l t M 1 6 x 4 5 D I N 9 3 3 A 4

4

M 1 6 x 4 5

9 9 1 3 2 0 5 9

O n o r d e r

s t

1 4 1

H e x a g o n n u t M 1 6 D I N 9 3 4 A 2

4

M 1 6

2 8 1 1 2 5 8 0

O n o r d e r

s t

1 4 2

S p r

i n g w a s h e r M 1 6 D I N 1 2 7 B

A 2

4

M 1 6

9 9 1 3 4 3 1 6

O n o r d e r

s t

C u s t o m e r

S h i p n a m e

Y a r d n o .

O r d e r n o .

B R e v .

2 / 2

S h e e t

A n g l e T r a n s m i t t e r

P r o d u c t

T y p e n o .

D w g . t y p e

A T O 5 0 3 . P C . I . C G - 0 0 1

F i l e c o d e

P a r t s l i s t

L S T S 5 0 0 1

I H C

S Y S T E M S

B . V .

I H C

S y s t e m s B . V .

P . O . B o x 4 1

3 3 6 0 A A S l i e

d r e c h t

T h e N e t h e r l a

n d s

P h o n e : + 3 1 - 1 8 4 - 4 3 1 9 2 2

F a x :

+ 3 1 - 1 8 4 - 4 3 1 5 0 5

R

e v i s e d

C

h e c k e d

H . D . B .

P r i n t d a t e :

S c a l e :

2 9 - 0 1 - 0 4

- / -

S i z e :

A 3

1 0 - 1 1 - 0 3

R e v . d e s c .

C h a n g e d

p o s 1 3 1 / 1 3 2 / 1 3 4

P a r t n o .

P . v . B .

D r a w n

1 2 - 0 9 - 0 1

©

2 0 0 4

B e l o

n g s t o d o c . n o .

L S T S 1 0 0 2

:

:

:

: : :

LSTS5

9

0

D o c

n o

: :

: :

7/28/2019 ATO503_TI.pdf


ATO503_TI.pdf

Documents

Transcript of ATO503_TI.pdf