oiw-sa (safe area) series of oil-in-water analyzers

Advanced Sensors Limited | 8 Meadowbank Road | Carrickfergus | Co. Antrim, BT38 8YF | UK Company Reg. NI 53892 www.advancedsensors.co.uk of 19

OIW-SA (Safe Area) Series of

Oil-In-Water Analyzers Installation Manual

www.advancedsensors.co.uk of 19

OIW-HBO-0014-SA-002

OIW SA-Series Analyzers Installation Manual

28th February 2013

TABLE OF CONTENTS

DOCUMENT HISTORY ____________________________________________________________ 3

SYMBOL USED IN THIS MANUAL ___________________________________________________ 4

SECTION 1 - INTRODUCTION ______________________________________________________ 5

1.1 - General Information __________________________________________________________ 5

1.2 - Health & Safety (General) ______________________________________________________ 6

1.3 - Optical Safety _______________________________________________________________ 7

SECTION 2 - COMPONENTS _______________________________________________________ 8

SECTION 3 - INSTALLATION _______________________________________________________ 9

3.1 - Site Requirements ___________________________________________________________ 9

3.2 - Mechanical Drawings ________________________________________________________ 10

3.3 - Mechanical Connections _____________________________________________________ 12

3.4 - Mechanical Installation_______________________________________________________ 13

3.5 - External Connection Points ___________________________________________________ 14 3.6.1 - Access to Internal Components ______________________________________________ 15

3.7 - Electrical Installation ________________________________________________________ 16 3.7.1 - Internal Layout ___________________________________________________________ 16 3.7.2 - Fuses __________________________________________________________________ 17

APPENDIX _____________________________________________________________________ 18

A1 - Technical Specifications _____________________________________________________ 18

A2 - Unit Identification ___________________________________________________________ 19

A3 - Symbols Found on OIW-SA Units ______________________________________________ 19


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Document History

CHANGE NO. VERSION DESCRIPTION RELEASED

0 01 First Release 16th January 2013

1 02 Additional reference for equipment disconnection

added to item 10 in Section 1.2 28th February 2013


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Symbol Used In This Manual The symbol is used throughout this document to draw attention to important information.

The definitions of each term used where it is found are as follow:

CAUTION An instruction that draws attention to the risk of damage to the product, process or

surroundings.

INFORMATION Further reference for more detailed information or technical details.

NOTE Clarification of an instruction or additional information.

WARNING An instruction that draws attention to the risk of injury or death.

WARNING: Although Warning hazards are related to potential personal injury, and Caution hazards are associated with material damage, it must be understood that operation of damaged equipment could lead to personal injury or death. All Warning and Caution hazards must be complied with.


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Section 1 - INTRODUCTION

1.1 - General Information

This manual provides user information on the installation of the Advanced Sensors Ltd

OIW-SA Series of Oil in Water Monitor Systems. These systems are designed to monitor the residual

hydrocarbon content of Produced Water.

The measurement technique used is Laser Induced Fluorescence (LIF) This fluorescence value is

used to determine the proportion of hydrocarbons in the water.

To overcome the problem of contamination of the optical path, a proprietary ultrasonic self-cleaning

technique has been incorporated which will operate periodically. The cleaning process is user-

configurable to accommodate a wide variation of environmental conditions.

The equipment has a user friendly windows based display providing a wealth of information. Industry

standard outputs include a 4-20 mA output as a measurement of oil content over a configured range

and an Ethernet port over which the user can either receive data, or remotely control the unit.

Should you have any questions or comments regarding anything within this manual, please contact us

at address shown below:

Advanced Sensors Ltd 8 Meadowbank Road

Carrickfergus BT38 8YF

UK Tel: +44 (0)28 93 32 89 22 Fax: +44 (0)28 93 32 86 69

Web: www.advancedsensors.co.uk

NOTE: This manual addresses the installation of OIW-SA Series Side-Stream Analyser systems and is supported by the User Manual.


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1.2 - Health & Safety (General)

1. The equipment is designed for use in safe areas only

2. Always disconnect the power to the system prior to opening the unit

3. Warning labels on the equipment and packaging must be observed

4. Installation must only be carried out by suitably trained personnel, in accordance with the

information in this manual, and under local Health and Safety procedures

5. Safety precautions must be taken when working with associated pipe work that may be subjected

to internal pressure or high temperatures

6. There are no user-serviceable parts within the unit; there should be no requirement for the door to

be opened with power applied other than for installation and servicing. All servicing, installation

and repairs must be carried out by the manufacturer or their representative. Any unauthorized

repairs or modifications will not be under-written by the manufacturer

7. If any physical damage occurs to the enclosure, display window or connection glands, then the

power must be removed immediately and the manufacturer or their representative contacted for

servicing

8. The equipment must only be installed and operated as instructed in this document; failure to

comply with these instructions may compromise the equipments protection features leading to

potentially dangerous consequences or, it may cause the system to not operate correctly

9. An annual service is recommended and should only be performed by the vendor (Advanced

Sensors Ltd.) or their approved agent to ensure ongoing optimum performance

10. There are two variants of the system which are designed to operate off either a nominal 115VAC

or 230VAC supply. It is the responsibility of the installer to ensure compliance with the regional

requirements for electrical safety regarding the provision of a compliant earth, earth bonding,

adjacent electrical isolation and circuit protection. The equipment should positioned so that it the

disconnecting device can be easily operated. For this equipment, the disconnecting device is the

mains plug

NOTE: Ensure the correct voltage supply is available on site before commencing installation.


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1.3 - Optical Safety

The system uses a Class 3R laser as part of its measurement process. The light from this source is

contained within the measurement chamber and is safe during normal operation.

The laser is clearly labelled as shown below in Figure 1:

Figure 1: Laser Warning Symbols


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Section 2 - Components The standard equipment product comes pre-assembled from the factory and is typically supplied as

shown in Figure 2:

Figure 2: SA Unit

The system is made up of the following sub-assemblies:

1. OIW-SA100/1000 unit with internal PC/Touch Screen/SDD

2. One piece measurement chamber including calibration port and sample extraction point

3. Measurement chamber viewing window

The unit is shipped with the following documents:

• Installation Manual (this document)

• General Assembly Drawing (GAD)

• Hook-Up (Wiring) diagram

On receipt, all items should be checked to ensure that no damage or loss has occurred in transit.

Any anomalies should be reported within 3 working days of delivery to Advanced Sensors Ltd. using

the address details in Section 1.1


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Section 3 - Installation 3.1 - Site Requirements

To facilitate for accurate calibration lab sample should be taken from the sample extraction point

located on the analyzer pipe work assembly shown below in Figure 3:

Figure 3: Calibration & Sample Points

There is also a Calibration Port on the chamber to facilitate laboratory or field calibration and this is

shown above.

The following items are also required on site for the installation:

• Suitable Mains supply cable (minimum rating 6.3A 3 core cable)

• 2-wire cable for the 4-20 mA connection (if required)

• Ethernet Cat 5 cable for remote access (if required)

CAUTION: The unit weighs approximately 22kg and appropriate care should be taken when lifting the unit.

Calibration Port

Sample Extraction Point


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3.2 - Mechanical Drawings

Figure 4: Front Elevation

Figure 5: Rear Elevation


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Figure 6: Cable Entry Connections (Bottom Elevation)

Figure 7: Mains Switch & USB Connection Points (Left Elevation)


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3.3 - Mechanical Connections

The equipment has three mechanical interfaces, on the right-hand side of the unit as shown below in

Figure 8:

Figure 8: Mechanical Connections

The process connections to the measurement chamber have two valves. The direction of flow must

be from inlet to outlet as shown above.

CAUTION: The unit should only be operated when the measurement chamber is full of water. Failure to observe this requirement may result in damage to the equipment.


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3.4 - Mechanical Installation

To install the system, carry out the following procedure:

1. Remove the OIW from the cardboard box

2. Position the OIW system in required location and mount on a wall or other secure surface capable

of sustaining its weight. Use the 4 off M8 x 1.25 mounting points shown in Figure 9 below:

Figure 9: Rear Mounting Points

3. Connect process water to the analyzer at the points indicated below (connections are ½” BSPT

type) in Figure 10:

Figure 10: Pipework Connection Points


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3.5 - External Connection Points

There is a Mains Power Switch and 2x USB connectors on the left-hand side of the unit as shown

below in Figure 8:

Figure 11: Mains Switch & USB Connectors

The mains power switch is wired internally (please see next section for further information).

The USB connections are normally used to connect a keyboard and for extracting data logs to an

external device. Cable entries are on the bottom of the unit as shown below in Figure 13:

Figure 12: Main Electrical Connection Points

1. Ethernet Connection

2. 4 – 20 mA for optional HART and/or MODBUS

3. External Input, e.g. DCS cable, external valve connection

4. Mains Supply

5. Earth Bond Point

Mains Power Switch

USB Connectors

1 2 3 4

5


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3.6.1 - Access to Internal Components

To open the door locks use the key supplied:

Figure 13: Door Locks

NOTE: Check the internal door seal to ensure that is not damaged.


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3.7 - Electrical Installation 3.7.1 - Internal Layout

Figure 10 below shows the layout of components & connections inside the enclosure:

Figure 14: Internal View

The table below describes the connections:

ITEM CONNECTION DESCRIPTION

1 PC Mains Connection 1x IEC connector

2 RS-232 1x RS-232 D-type connector (9-way)

3 USB Connectors 1x for I/O card, 1x for Spectrometer, 2x spare

4 Ethernet 2x to be used as required

5 Mains Switch Connected to Terminal Block (see 9 below)

6 Spectrometer Fibre-optic cable from Measurement Chamber to Spectrometer

7 Laser Connection from Main Control Board to Measurement Chamber

8 Ultrasonics Ultrasonic HV Connection from Generator to Transducer

9 Power Terminal Block External Mains Supply and Earth Connections

2

1

4

6

3

5

7

9

Main Control Board

I/O Card

PC CONTROL UNIT

8

Not used

HARD DRIVE


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3.7.2 - Fuses

NOTE: The following fuse information is for reference only as fuses are not customer serviceable parts.

The OIW-SA unit is internally fused as follows:

Number Rating Type Circuit Protection

F1 6.3A 5 x 20mm Time Lag Mains Supply

F2 Flush Valve (NOT FITTED)

F3 Flow Valve (NOT FITTED)

F4 3A 5 x 20mm Time Lag PC Control Unit

F5 5A 5 x 20mm Time Lag Ultrasonic Power Supply Unit

F6 1A 5 x 20mm Time Lag AC to DC Convertor


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Appendix A1 - Technical Specifications

PARAMETER SPECIFICATION

Weight Approx. 22 Kg

Footprint 507 mm (W) x 350 mm (H) x 227 mm (D)

Mains Power Supply

Two variants are available, i.e.:

115VAC, 50 or 60Hz

or

230VAC, 50 or 60Hz

CAUTION: Ensure unit matches local supply or damage may occur.

Power Consumption 60W - 100W nominal, 300W peak

Electrical Interfaces Passive 4-20 mA, Ethernet (Non-isolated)

Process Connections ½” BSPT

Sample Point ½” BSPT

Detection Range 0 - 3000 ppm ± 1% (requirements specified at ordering stage)

Enclosure rating Ingress Protection IP65

Ambient Operating Temperature Minimum -20°C, maximum 55°C

Storage Temperature Minimum 0°C, maximum 90°C

Process Temperature Range 0° to 100°C

Process Pressure Range 0 - 15 bar

Relative Humidity Minimum 0%, maximum 90% (non condensing)

Altitude 2000 m


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A2 - Unit Identification

The serial number of the unit is engraved on the front bottom right-hand side of the unit e.g. :

Figure 15: Serial Number location

A3 - Symbols Found on OIW-SA Units MARKING DESCRIPTION

CE Marking

Primary Earth Point

Laser Warning Symbol

High Voltage Warning

oiw-sa (safe area) series of oil-in-water analyzers

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