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ViewRite

Magnetic Liquid Level Indicator

Instruction Bulletin No. 204129

Thank you for purchasing the Dwyer ViewRite Magnetic Level Indicator. Please read this document prior to installing your

ViewRite and store it where it may be readily referred to for familiarization and maintenance purposes. If you require any

additional information, you are welcome to call Dwyer at the number shown below.

1-219-879-8000

Record the Part Number of your ViewRite here to use when ordering spare or replacement parts:

Part Number:____________________

ViewRite Operating Principle

The liquid level of a tank is made visible, even at great distances,

through the use of a shock and vibration-proof magnetic level indicator

that employs “flags” arranged within a specially constructed external

housing: the flag assembly. The two sides of each pivoting flag are

marked with contrasting colors. A permanent magnet is encapsulated

inside each flag and forms a secure magnetic interlock with the

adjacent flags. As the liquid level rises, a float equipped with a

permanent magnet causes each of the flags to begin rotating in turn.

This action exposes the contrasting (fluid level indicating) color on

the other side of the flag. As the float and liquid level rise, each flag

below the level of the float completes a 180 degree rotation, while

remaining magnetically interlocked with the other lower flags.

Together, the rotated flags display a band or column of color, the

height of which corresponds with the liquid level within the tank. An

exclusive feature of the ViewRite is the patented magnetic guide

that is integrated into the flag assembly. This magnetic attraction

ensures that the float is always aligned for optimum performance

and exactness, regardless of any shock, vibration, or rapid change

to the level of fluid in the tank.

Standard and Mini-ViewRites are supplied with the floats packed

either separately, or securely strapped to the unit. The float supplied

with each unit has been designed to the specific gravity of the fluid

being monitored, so that the permanent bar magnet will always seek

and indicate the fluid surface. Because of the attraction of the

permanent bar magnet in the float and the patented magnetic guide,

the ViewRite flag assembly can be rotated to a position which will

allow for optimum viewing.

(See the Maintenance Section on page 4 for instructions on how to rotate your

ViewRite flag assembly.)

Flag Channel

Magnetic Flags

(Plain Side Out)

Magnetic

Float

Magnetic Flags

(Colored

Side Out)

Weldment

Tank

Liquid

1 2 3 4 5 6 7 8

Résumé du contenu

Page 1 - ViewRite

- 1 -ViewRiteMagnetic Liquid Level IndicatorInstruction Bulletin No. 204129Thank you for purchasing the Dwyer ViewRite Magnetic Level Indicator. Pleas

Page 2 - Important!

- 2 -Important!Read the following instructions completely - BEFORE installing the ViewRite.Installation Precautions and PreparationFailure to observe

Page 3 - Mini ViewRite

- 3 -WarningD0 NOT: 1) Hold the ViewRite in a vertical position or 2) Drop the float assembly into the unit. Avoid this orany action which could dam

Page 4

- 4 -Flag InstallationGeneral NotesUnder normal circumstances, it should not be necessary to reposition the flag assembly on your ViewRite. However,

Page 5

- 5 -ViewRite with Side Connections (Alloy and Mini)The float assembly can be removed without disturbing the mounting of the ViewRite unit to the tank

Page 6 - Indicating Scale

- 6 - Indicating ScaleThis Indicating Scale provides a numerical readout ofthe liquid level in the tank, in addition to the visual leveldisplayed by t

Page 7 - Troubleshooting

- 7 -No change in MediaLevel IndicationIncorrect Fluid LevelIndicationIncorrect ColorIndicating Fluid LevelNo FloatFloat sticking, due to contamina-ti

Page 8 - DWYER INSTRUMENTS,INC

- 8 -DWYER INSTRUMENTS,INC.P.O.BOX 373 MICHIGAN CITY, INDIANA 46361, U.S.A.Phone: 219/879-8000 www.dwyer-inst.comFax: 219/872-9057 e-mail: info@dwyer-

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