Brooks IPS122 Instrucțiuni de utilizare

Marca: Brooks

Model: IPS122

Tip: Instrucțiuni de utilizare

IPS122 Series

Installation and Operation Manual

X-PR-IPS122-eng

Part Number: 541B150AAG

December, 2017

Brooks

IPS122

2 Inch Stainless Steel

Indicating Pressure Switches

IPS122

2 Inch Stainless Steel

Indicating Pressure Switch

Installation and Operation Manual

X-PR-IPS122-eng

Part Number: 541B150AAG

December, 2017IPS122 Series

ESD (Electrostatic Discharge)

CAUTION: This instrument contains electronic components that are susceptible to damage by static electricity. Proper handling procedures must be observed

during the removal, installation or other handling of internal circuit boards or devices.

Handling Procedure:

1. Power to unit must be removed.

2. Personnel must be grounded, via a wrist strap or other safe, suitable means before any printed circuit card or other internal device is installed,

removed or adjusted.

3. Printed circuit cards must be transported in a conductive container. Boards must not be removed from protective enclosure until immediately before

installation. Removed boards must immediately be placed in protective container for transport, storage or return to factory.

Comments

This instrument is not unique in its content of ESD (electrostatic discharge) sensitive components. Most modern electronic designs contain components

that utilize metal oxide technology (NMOS, SMOS, etc.). Experience has proven that even small amounts of static electricity can damage or destroy these

devices. Damaged components, even though they appear to function properly, exhibit early failure.

Brooks Instrument designs, manufactures and tests its products to meet many national and international standards. These products must be properly

installed, operated and maintained to ensure they continue to operate within their normal specifications. The following instructions must be adhered to

and integrated into your safety program when installing, operating and maintaining Brooks Instrument products.

• To ensure proper performance, use qualified personnel to install, operate, update, program and maintain the product.

• Read all instructions prior to installing, operating and servicing the product. If this instruction manual is not the correct manual, please see back cover

for local sales office contact information. Save this instruction manual for future reference.

WARNING: Do not operate this instrument in excess of the specifications listed in the Instruction and Operation Manual. Failure to heed

this warning can result in serious personal injury and / or damage to the equipment.

• If you do not understand any of the instructions, contact your Brooks Instrument representative for clarification.

• Follow all warnings, cautions and instructions marked on and supplied with the product.

WARNING: Prior to installation ensure this instrument has the required approval ratings to meet local and national codes. Failure to heed this warning can

result in serious personal injury and / or damage to the equipment.

• Install your equipment as specified in the installation instructions of the appropriate instruction manual and per applicable local and national codes.

Connect all products to the proper electrical and pressure sources.

• Operation: (1) Slowly initiate flow into the system. Open process valves slowly to avoid flow surges. (2) Check for leaks around the flow meter inlet

and outlet connections. If no leaks are present, bring the system up to the operating pressure.

• Please make sure that the process line pressure is removed prior to service. When replacement parts are required, ensure that qualified people use

replacement parts specified by Brooks Instrument. Unauthorized parts and procedures can affect the product's performance and place the safe

operation of your process at risk. Look-alike substitutions may result in fire, electrical hazards or improper operation.

• Ensure that all equipment doors are closed and protective covers are in place to prevent electrical shock and personal injury, except when

maintenance is being performed by qualified persons.

WARNING: For liquid flow devices, if the inlet and outlet valves adjacent to the devices are to be closed for any reason, the devices must be completely

drained. Failure to do so may result in thermal expansion of the liquid that can rupture the device and may cause personal injury.

All pressure equipment with an internal pressure greater than 0.5 bar (g) and a size larger than 25mm or 1" (inch) falls under the Pressure Equipment Directive (PED).

• The Specifications Section of this manual contains instructions related to the PED directive.

• Products described in this manual are in compliance with EN directive 2014/34/EU.

• All Brooks Instrument Flowmeters fall under fluid group 1.

• Products larger than 25mm or 1" (inch) are in compliance with PED category I, II or III.

• Products of 25mm or 1" (inch) or smaller are Sound Engineering Practice (SEP).

The Brooks Instrument (electric/electronic) equipment bearing the CE mark has been successfully tested to the regulations of the Electro Magnetic

Compatibility (EMC directive 2014/30/EU).

Special attention however is required when selecting the signal cable to be used with CE marked equipment.

Quality of the signal cable, cable glands and connectors:

Brooks Instrument supplies high quality cable(s) which meets the specifications for CE certification.

If you provide your own signal cable you should use a cable which is overall completely screened with a 100% shield.

“D” or “Circular” type connectors used should be shielded with a metal shield. If applicable, metal cable glands must be used providing cable screen clamping.

The cable screen should be connected to the metal shell or gland and shielded at both ends over 360 Degrees.

The shield should be terminated to an earth ground.

Card Edge Connectors are standard non-metallic. The cables used must be screened with 100% shield to comply with CE certification.

The shield should be terminated to an earth ground.

For pin configuration : Please refer to the enclosed Instruction Manual.

European Pressure Equipment Directive (PED)

European Electromagnetic Compatibility (EMC)

Essential Instructions

Read before proceeding!

IPS122 Series

Installation and Operation Manual

X-PR-IPS122-eng

Part Number: 541B150AAG

December, 2017

Dear Customer,

We appreciate this opportunity to service your pressure measurement and control requirements with a Brooks

Instrument device. Every day, customers all over the world turn to Brooks Instrument for solutions to their gas and

liquid control applications. Brooks provides an array of flow, pressure and level measurement and control products

for various industries from biopharmaceuticals, oil and gas, fuel cell research and chemicals, to medical devices,

analytical instrumentation, semiconductor manufacturing, and more.

The Brooks product you have just received is of the highest quality available, offering superior performance,

reliability and value to the user. It is designed with the ever changing process conditions, accuracy requirements

and hostile process environments in mind to provide you with a lifetime of dependable service.

We recommend that you read this manual in its entirety. Should you require any additional information concerning

Brooks products and services, please contact your local Brooks Sales and Service Office listed on the back cover

of this manual or visit www.BrooksInstrument.com.

Yours sincerely,

Brooks Instrument

Installation and Operation Manual

X-PR-IPS122-eng

Part Number: 541B150AAG

December, 2017IPS122 Series

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IPS122 Series

Installation and Operation Manual

X-PR-IPS122-eng

Part Number: 541B150AAG

December, 2017

Contents

Paragraph Page

Number Number

Section 1 General Information

1-1 Product Description....................................................................................................................... 1-1

1-2 Specifications ................................................................................................................................ 1-2

1-3 IPS122 Series Pressure Switch Dimensional Drawings................................................................ 1-3

Section 2 Product Description

2-1 General ......................................................................................................................................... 2-1

2-2 Receipt of Equipment.................................................................................................................... 2-1

2-3 Recommended Storage Practice .................................................................................................. 2-1

2-4 Return Shipment ...........................................................................................................................2-2

2-5 Transit Precautions ....................................................................................................................... 2-2

2-6 Removal from Storage ..................................................................................................................2-2

2-7 Gas Connections........................................................................................................................... 2-2

2-8 Installation ..................................................................................................................................... 2-3

2-9 Mounting .......................................................................................................................................2-3

2-10 Electrical Configuration ................................................................................................................. 2-3

2-11 Electrical Connections................................................................................................................... 2-4

2-12 Setpoint Adjustment ......................................................................................................................2-6

Section A Essential Instructions.............................................................................................................A-1

Warranty, Local Sales/Service Contact Information....................................................................... Back Cover

Figures

Figure Page

Number Number

1-1 IPS122 Dimensions.......................................................................................................................1-3

2-1 IPS122 Internal Jumper Settings .................................................................................................. 2-4

2-2 IPS122 Wiring Diagrams............................................................................................................... 2-5

2-3 0630149 Entity Drawing, Hazardous Location Applications, Indicating Pressure Switch .............. 2-6

2-4 0630150 Entity Drawing, Hazardous Location Applications, Indicating Pressure Switch .............. 2-7

IPS122 Series

Installation and Operation Manual

X-PR-IPS122-eng

Part Number: 541B150AAG

December, 2017

Contents

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Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

IPS122 Series

1-1

Section 1 Introduction

1-1 Product Description

The Brooks IPS122 Series Stainless Steel Indicating Pressure Switch

provides a high-purity, precision pressure gauge and electronic switch with an

adjustable pressure switch setpoint. This compact 2 inch unit has the ability to

operate lights or relays up to a maximum of 12 watts. Available in a variety of

pressure ranges and process connections. This device provides solid state

switching for cleanroom and hazardous applications.

Approved by Factory Mutual

• Intrinsically safe (Entity) for use in Class I, Division 1, Group A, B, C and D

indoor hazardous (classification) locations.

• Non-incendive for Class I, Division 2, Groups A, B, C and D indoor

hazardous (classification) locations.

This manual is organized into the following sections:

Section 1 - Introduction

Section 2 - Installation

Section A-Essential Instructions

Back Cover - Limited Warranty and Contacts

It is recommended that this manual be read in its entirety before attempting to

operate or repair the Model IPS122 Series.

Installation and Operation Manual

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Part Number 541B150AAG

December, 2017

1-2

Section 1 Introduction

IPS122 Series

1-2 Specifications

Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

IPS122 Series

1-3

Section 1 Introduction

1-3 IPS122 Series Pressure Switch Dimensional Drawings

Figure 1-1 IPS122 Dimensions

2.28" [57.9 mm]

1.88" [47.8 mm]

2.20" [55.9 mm]

1.18" [30.1 mm]

2.28" [57.9 mm]

2.16" [54.9 mm]

1.89" [48.0 mm]

Cable Diameter: 0.23"

FRONT VIEW SIDE VIEW

1.95" [49.5 mm]

1.32" [33.6 mm

]1.32" [33.6 mm]1.32" [33.6 mm]

1.32" [33.6 mm]

FACE SEAL MALE 1/4"

VSM

FACE SEAL

SWIVEL MALE 1 /4"

NPT

1/4"

VSF

FACE SEAL

SWIVEL FEMALE 1 /4"

Installation and Operation Manual

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Part Number 541B150AAG

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1-4

Section 1 Introduction

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Installation and Operation Manual

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IPS122 Series

2-1

Section 2 Installation

2-1 General

This section provides installation instructions for the Brooks

IPS122 Series

Indicating Pressure Switch devices . Refer to Section 1 of this manual for

dimensions and process connections.

2-2 Receipt of Equipment

When the equipment is received, the outside packing case should be

checked for damage incurred during shipment. If the packing case is

damaged, the local carrier should be notified at once regarding his liability. A

report should be submitted to the nearest Brooks Instrument location listed

on the Global Service Network page on our website: BrooksInstrument.com/

GlobalSupportCenters

Remove the envelope containing the packing list. Carefully remove the

instrument from the packing case. Make sure spare parts are not discarded with

the packing materials. Inspect for damaged or missing parts.

2-3 Recommended Storage Practice

If intermediate or long-term storage of equipment is required, it is

recommended that the equipment be stored in accordance with the following:

a. Within the original shipping container.

b. Ambient temperature 21°C (70°F) nominal, 79°C (175°F) maximum

-29°C (-20°F) minimum.

c. Relative humidity 45% nominal, 60% maximum, 25% minimum.

Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

2-2

Section 2 Installation

IPS122 Series

2-4 Return Shipment

Prior to returning any instrument to the factory for any reason, visit our

website for instructions on how to obtain a Return Materials Authorization

Number (RMA #) and complete a Decontamination Statement to accompany

it: BrooksInstrument.com/Service. All instruments returned to Brooks also

require a Material Safety Data Sheet (MSDS) for the fluid(s) used in the

instrument. Failure to provide this information will delay processing of the

instrument.

Instrument must have been purged in accordance with the following:

2-5 Transit Precautions

To safeguard against damage during transit, transport the device to the

installation site in the same container used for transportation from the factory,

if circumstances permit.

2-6 Removal from Storage

Upon removal of the device from storage, a visual inspection should be

conducted to verify its "as-received" condition. If the device has been subject

to storage conditions in excess of those recommended (refer to "2-3

Recommended Storage Practice" on p. 2-1), it should be subjected to a

pneumatic pressure test in accordance with applicable vessel codes.

2-7 Gas Connections

Prior to installation, ensure that all piping is clean and free from obstructions.

Install piping in such a manner that permits easy access to the device if

removal becomes necessary.

Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

IPS122 Series

2-3

Section 2 Installation

2-8 Installation

DO NOT twist the cable so that it turns inside the IPS housing.

This may cause permanant damage to the device.

CAUTION

Failure to follow these procedures may adversely affect the product’s perfor-

mance and could void the product warranty. Inspect but DO NOT unwrap any

parts until installation. Contact your Brooks representative with any problems.

In most cases, physical mounting, wiring to the power supply and control

circuit, and setting setpoint is all that is required to complete installation of the

IPS pressure switch as received from the factory. Refer to the tag on the back

of the IPS pressure switch for factory configuration of close on ascending or

close on descending pressure.

For some applications it may be necessary to invert operation of the LED

indicator and/or logic signal configuration to ascending or descending

operation, disassembly is required to change internal jumper switches.

2-9 Mounting

Mount the IPS pressure switch to the proper fitting in the piping arrangement

following standard piping procedures.

2-10 Electrical Configuration

The IPS pressure switch contains two internal “jumper switches” to invert

operating functions. Use needle nose pliers to change the switch jumpers.

(Refer to Figure 2-1)

• LED Indicator

A red LED (light emitting diode) indicates when the pressure setpoint is

reached. Its operation is controlled by jumper switch J1. Changing the

position of the internal jumper switch inverts the operation of the LED. For

example, the LED may be set to turn ON when pressure either rises

above or drops below the setpoint.

• Output Switch - Ascending/Descending Operation

The IPS electronic switch may be configured to Close (turn ON) when

pressure either rises above the setpoint (ascending), or drops below the

set-point. (descending). This operation is controlled by jumper switch J2.

Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

2-4

Section 2 Installation

IPS122 Series

2-11 Electrical Connections

Refer to the appropriate wiring diagram for wiring connections to the IPS

pressure switch (Figure 2-2).

Refer to appropriate wiring diagram for hazardous locations (Figure 2-3 or

Figure 2-4).

Figure 2-1 IPS122 Internal Jumper Settings

Installation and Operation Manual

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Part Number 541B150AAG

December, 2017

IPS122 Series

2-5

Section 2 Installation

Figure 2-2 IPS122 Wiring Diagrams

Installation and Operation Manual

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Part Number 541B150AAG

December, 2017

2-6

Section 2 Installation

IPS122 Series

Figure 2-3 0630149 Entity Drawing, Hazardous Location Applications, Indicating Pressure Switch

Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

IPS122 Series

2-7

Section 2 Installation

Figure 2-4 0630150 Entity Drawing, Hazardous Location Applications, Indicating Pressure Switch

Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

2-8

Section 2 Installation

IPS122 Series

2-12 Setpoint Adjustment

NOTICE

Note: Moving the red-pointer does not change the setpoint.

It is merely a visual reminder of where setpoint was previously set.

Before operating the device, ensure all fluid connections have been

properly tightened and where applicable, all electrical connections

have been properly terminated.

WARNING

(Typical factory setting is at mid-scale.)

1. Connect the IPS pressure switch to a variable pressure source.

2. Apply pressure equal to the desired setpoint.

3. Slowly turn the setpoint adjustment screw (with a 1/8” or smaller

flathead screwdriver only) until the LED indicator on top of the IPS

pressure switch is activated. DO NOT OVERTIGHTEN.

(Refer to Figure 2-1 for adjustment screw location)

• CLOCKWISE to activate the electronic switch to increase pressure

setpoint.

• COUNTERCLOCKWISE to activate the electronic switch to decrease

pressure setpoint.

4.Change the applied pressure until the gauge is within the normal zone of

operating pressure.

5.Slowly continue to change the pressure and verify that the LED indicator

is activated at the desired setpoint.

6.Repeat pressure cycle to verify setting and readjust if necessary.

7.Adjust the red pointer mounted on the lens cover with a small

screwdriver to indicate the setpoint setting.

DO NOT attempt to adjust the red pointer by rotating the cover.

CAUTION

8.On a compound gauge, the zero is indicated by a range on the dial

rather than a setpoint.

9.Clean the non-metallic parts with a damp cloth to avoid electric discharge.

When adjusting the setpoint, DO NOT overtighten the setpoint

adjustment screw in either direction. This may cause permanant

damage to the device.

CAUTION

Installation and Operation Manual

X-PR-IPS122-eng

Part Number 541B150AAG

December, 2017

IPS122 Series

2-9

Section 2 Installation

No routine maintenance is required on this device.

If it becomes necessary to remove the device from the system

after exposure to toxic, pyrophoric, flammable or corrosive gas,

purge the device thoroughly with a dry inert gas such as Nitrogen

before disconnecting gas connections. Failure to correctly purge

the device could result in fire, explosion or death. Corrosion or

contamination of the device upon exposure to air may occur.

This instrument contains electronic components that are

susceptible to damage by static electricity. Proper handling

procedures must be observed during the removal, installation or

other handling of internal circuit boards or devices.

CAUTION

Installation and Operation Manual

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Part Number 541B150AAG

December, 2017

2-10

Section 2 Installation

IPS122 Series

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Brooks IPS122 Instrucțiuni de utilizare

Marca: Brooks

Model: IPS122

Tip: Instrucțiuni de utilizare

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