B60-2C30-JEE datasheet(4/24 Pages) MAGNETROL

4 / 24 page

46-605 Flanged External Cage Float Actuated Liquid Level Switches

Optional

drainvalve

Shutoffvalve

(ifused)

Conduit

outlet

Switch

actuatinglevel

lreferencemarks

Shutoffvalve

(ifused)

Typical Piping Arrangement

1.0

Installation

Caution: If equipment is used in a manner not specified by manu-

facturer, protection provided by equipment may be

impaired.

1.1

Unpacking

Unpack the instrument carefully. Inspect all units for

damage. Report any concealed damage to carrier within

24 hours. Check the contents against the packing slip and

purchase order. Check and record the serial number for

future reference when ordering parts.

Serial # _____________________________________

Caution: Do not discard the shipping container until all parts are

accounted for.

1.2

Critical Alarm Function

It is recommended that for critical alarm functions, an

additional level switch be installed as a high–high or

low–low level alarm for maximum protection.

1.3

Piping

An instruction tag secured to the control gives dimensional

data on switch actuating levels referenced from center line

of upper side tank connection. Position control so that

actuating levels correspond with the desired liquid level

trip points in process vessel.

Use pipe of sufficient strength to support the control. If

necessary, provide a stand or hanger to help support its

weight. All piping should be straight and free of “low

spots” or “pockets” so that lower liquid line will drain

towards the vessel and upper vapor line will drain toward

the control. Shut-off valves are recommended for installa-

tion between the vessel and the control. If control is to

be used with a low temperature liquid (one which will

“boil” in the float chamber if outside heat is absorbed),

the chamber and piping should be insulated. Such

boiling in the chamber will cause false level indications.

Caution: DO NOT INSULATE SWITCH MECHANISM HOUSING.

For controls equipped with pneumatic switch assemblies,

consult bulletin on mechanism furnished for air (or gas)

piping instructions.

B60-2C30-JEE Datasheet(PDF) 4 Page - Magnetrol International, Inc.

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