1. Cairn Energy Emerson Smart Wireless RO plant No Wires. No Limits.
A Secure, Reliable, Scalable Plant Architecture Based on Industry Standards
No Wires. No Limits.
Cairn Energy
RO plant

2. Vision Slide
Emerson offers the broadest wireless portfolio

3. Wireless Extension to the Field Devices
Control Room
Wireless
Rosemount 1420 Wireless Interface
Full configuration via Ovation including AMS integration
Bundled Sensor Cable
Marshalling
Panel
What is the cost of information from you plants.
Typically it consists of wiring everything using cables through junction boxes. These are the connected to marshalling panels in the terminal rooms or relays rooms to the DCS terminations. Bulk ( or trunk) cables are more expensive and may require special handling. All of this uses space in the various locations and possibly services such as power and environmental conditioning. It requires drawings to support it and the additional cost of maintaining them up to date.
[CLICK]
Now what if we could extend the collection of information wirelessly from the field devices. With the Emerson wireless solution we can provide wireless sensors along with the secure reliable wireless mesh network to collect and route the information to the control system. As you can see we eliminate most of the cabling and its supports and costs. The result is a 90% reduction in installation cost. Worth the effort!
It also has the benefit because of this that data collection from areas on the plant near and far may now be considered for wireless where they were automatically eliminated due to the high installation costs.
We are being continually surprised by the creative uses of wireless – remote rooms that are conditioned but infrequently monitored requiring staff visits to ensure everything if still OK. Imagine your own application and ask. It may not be suitable for all applications but Emerson will be glad to help you explore the use of wireless in your plant.
As Emerson’s wireless offerings expand so will Ovation support of wireless. This is the way the Ovation product supports wireless field device networking,
Ovation controllers currently provide Modbus/TCP connectivity directly to interface with one or more Rosemount 1420 Wireless HART interface. Configuration is done through the 1420’s built in Web configuration interface. Each Ovation controller can handle multiple 1420’s.
AMS has full capability and access to cached data from the wireless devices or directly as necessary. The effect is that AMS really doesn’t care whether the decice is wired or wireless since the information and details available are the same..
The Ovation plans call for the 1420 wireless configurability to be integrated into the Ovation Developer Studio. So that a 1420 appears as an I/O device and then transmitters are the data source configured under that 1420.
Ovation will continue to add wireless capabilities as the products and standards evolve.
Who knows but in the future the technology may also allow the Ovation system itself to be wirelessly securely interconnected.
Emerson’s wireless solution has been proven to work and work reliably with over 99% uptime. To use another familiar advertising slogan Emerson has been doing the “Can you hear me now” routine in real plants for the last 3 years essentially putting the wire back into wireless.
Modbus TCP/IP
Junction Box(s)
$$$$$$$
Local Power
4-20ma
Loop
Huge Installation Cost Reduction

4. Communications over Wireless
Web Configuration
Full configuration via Ovation including AMS integration
Control Room
4-20ma
Loop
Local Power
Rosemount 1420 Wireless Interface
Wireless
HART Diagnostic Data
Modbus TCP/IP for Process Data
This shows the communications that occur.
Wireless is used between the 1420 and the Device to (i) to transfer the process data that the transmitter represents and (ii) transfer the Hart commands and responses where necessary.
Process Data Transfers:
Each Wireless Hart Device represents between one and four process data values. These are the same values as are contained in the Hart Multivariable message and are PV, QV, RV, SV. In a 3051S these would represent the Process pressure, the % of the range, the 4-20mA output value and the Sensor temperature. These are mapped to an appropriate number of Modbus registers in the 1420 but they can also be mapped as OPC data values.
Then the 1420’s OPC client, Modbus RTU (slave) or Modbus/TCP protocols can be used to get these values into Ovation.
On the Ovation side an OPC server PC, a Link controller or SCADA Master with Modbus RTU (slave) protocol or an Ovation controller or SCADA Master with Modbus/TCP protocol can be used to get this information and assign it to Ovation process points using a mapping process.
We recommend the controller’s standard 3rd party I/O capability using Modbus/TCP and the standard method of interfacing to Ovation since these devices represent Inputs points to the system.
Hart messages transfers:
The 1420 stores a copy of most of the Hart data for each device its connected with. It uses this cached data to respond to AMS requests. If its some data that updates then the 1420 will request it from the device and the 1420 will respond to AMS with the data it receives. If it’s a command to the device it will pass it on for the device to handle.
Hart messages to or from the device are handled just the same as if it were a wired device. It’s the Radio and wireless software in that take care of that. In other word AMS doesn’t really care whether the device is connected via wireless or via wires and the only difference might be the wireless latency if there are multiple hops between the 1420 and the device itself.
Process Data transferred via Ovation 3rd Party I/O Modbus/TCP protocol
1420 communicates with devices wirelessly and maps device process data into Modbus registers
Ovation controller maps 1420 Modbus register data to Ovation points using Modbus/TCP over Ethernet to a controller or Ovation network IP port
All HART data is available to AMS Suite without register mapping
HART communications from Ovation or AMS Suite are responded to by the 1420 with HART replies either from cached information or pass-through to the device
Configuration is via XML and Web browser

5. Reverse Osmosis System
RO Advantages :
Lower energy costs
Higher recovery rates
Less thermal impact from discharge
Fewer corrosion problems
Can remove other unwanted contaminants
Smaller footprint
In Reverse Osmosis, feed water is pretreated to remove particles that would clog the membranes. The treated and filtered feed water is pumped at high pressure through permeable membranes, separating salts from the water. The quality of the water produced depends on the pressure, the concentration of salts in the feed water, and the salt permeation constant of the membranes. Product water quality can be improved by adding a second pass of membranes, whereby product water from the first pass is fed to the second pass.
Advantages of RO plants over distillation include: RO plants usually have lower energy requirements; RO plants tend to have higher recovery rates-about 45% for seawater; RO plant feed water generally does not require heating, so the thermal impacts of discharges are lower; RO plants have fewer problems with corrosion; the RO process can remove unwanted contaminants, such as trihalomethane-precursors, pesticides, and bacteria; and RO plants take up less surface area than distillation plants for the same amount of water production.

6. Reverse Osmosis Unit
The pretreated and pressurized feed water enters the membrane arrays where reverse osmosis drives the permeate (or fresh water) through the membranes and to post treatment. Once the energy is recovered from the remaining concentrated brine, it is returned to the sea. Due to environmental concerns, the quantity and concentration of this brine are monitored.
Return to Sea

7. Simple RO Control & monitoring
(BRINE CONCENTRATE) PH
Conductity
(FRESH WATER) F
(BRINE CONCENTRATE)
ORP/Cl2 DP
The simplest form of RO system control entails the adjustment of only two variables: membrane inlet pressure and reject flow rate.
These effect the quantity and quality of the RO Permeate (desalinated water.) The reject flow valve is throttled in conjunction with the inlet pressure control to achieve the desired product water recovery, or PWR.
Measuring DP across the membrane array will indicate the health of the membrane.
Adding stages adds complexity, but the basic principle remains the same: adjust the membrane inlet pressures and reject flows to achieve the desired product water recovery.
(FRESH WATER) P

8. RO Control & monitoring Points
RO Process
Feed Pressure Loop
Reject Flow loop
DP across Membranes
Other RO Points
Feed water pH
Feed water free chlorine
Feed water temperature
Permeate Conductivity
Other points in the RO process include feed water pH, chlorine, temperature and permeate (or fresh water) conductivity.

9. 2 Conductivity’s per train
Reverse Osmosis
Loops:
1 pH feed water
1 chlorine/ORP feed
water
2 Conductivity’s per train
(in and out)
% Rejection
96.0 %
Membrane
Filtered Water
Purified
Water
ORP/Cl2 pH C C
Osmosis is the diffusion of water through a semipermeable membrane from a low concentrated solution to a high concentrated solution in an effort to equalize the osmotic pressures of the two solutions.
Reverse osmosis is the diffusion of water through a semipermeable membrane under pressure from a high concentrated solution to an low concentrated solution.
The efficiency of the RO unit is based on the total dissolved solid (TDS) content upstream of the RO unit and downstream of the RO unit. The TDS is expressed in units of conductivity as follows:
% Passage = [Sensor 2 (Product Conductivity) / Sensor 1 (Feed Conductivity)] x 100%
% Rejection = % Passage
TDS is typically expressed as salt (NaCl) in units of parts-per-million (ppm). Sometimes it is expressed as calcium carbonate. Calcium carbonate can be obtained by multiplying the NaCl value by
Types Of Membranes
There are two major types of RO membranes, cellulose acetate and cellulose acetate blends and polyamide membranes (PA). The polyamide membranes are usually in the form of thin film composites. The abbreviation of “TFC” is often referred to as thin film composites. This is inappropriate since, “TFC” is actually a trademark of one type of PA thin-film composite.
S/cm
200
S/cm 8
Reverse Osmosis forces water through semi-permeable membranes but holds the salts back.
Membrane Efficiency can be expressed as % rejection or % passage
Some membranes are damaged by pH over 8 or chlorine residuals over .2 ppm
S/cm
780
Reject Water

10. SMART WIRELESS SYSTEM CONSISTING OF -
Scope of Supply:
The scope of supply for this project is to provide a Smart Wireless System consisting of:
ROSEMOUNT SMART WIRELESS
SR NO
MODEL NUMBER
QTY
SMART WIRELESS SYSTEM CONSISTING OF - 1
Smart wireless Ph transmitter- (6081-P) with sensor (3900) 2
Smart wireless Conductivity txs.(6081-C) with sensor (400) 3
Smart wireless Differential Pressure Transmitter : 3051S2CD 4
Smart wireless DI or DO transmitter cum Repeater : 702 5
Wireless Network Gateway Model No :1420
- Easy network expansion upto 100 devices on incremental basis suitable for online addition Includes Integrated Web server for access to field device and process data Continuously optimizes network performance to maximize battery life of wireless devices
Thanking You,
Rajeev Jain
Emerson Process Management
Note : As per our verbal discussion , we have consider tentative qty. of txs., we will revised this offer , after your valuable comments and firm BOQ.

11. General Layout Wireless Diff. pressure transmitter
Wireless conductivity transmitter
Wireless pH transmitter
Wireless signal
OFFICE LAN
MODBUS (TCP/IP)
DCS/PLC/ 3rd Party system

12. Rosemount 3051S Wireless Pressure Transmitter
Proven 3051S Scalable SuperModule® Platform
Integrated Pressure, DP Level, and DP Flow Solutions (3051SFx)
Ultra and Ultra for Flow Performance
10 Year Stability, 12 Year Warranty!
Rich HART Data & Diagnostics
4 User Configurable Alerts
Large Local Display
Available with SST and Aluminum housings
SmartPower™ Power Module
10 year life (WirelessHART)
Intrinsically Safe
The Rosemount 3051S Series of Instrumentation is now available with Wireless Self-Organizing Networks. Built on the proven Scalable SuperModule Platform, the 3051S Wireless Transmitter can be fully integrated with all existing process connections and accessories for Pressure, DP Level, and DP Flow measurement. With Wireless HART new functionality is available on the 3051S, specifically availability with all performance classes with no degradation of specifications! Also available with Wireless HART is the 3051SFx series of integrated flowmeters (Differential measurement only – NO SCALED VARIABLE!!!!!!).
Measurement and network connection status, sensor & electronics temperatures, and battery voltage are all available to provide additional rich HART data and diagnostics. All this information is available on the large, user-friendly local display.
The Power Module is optimized for long life and is intrinsically safe for easy use in hazardous areas. Also, the 3051S Wireless Transmitter is intrinsically safe and approved for use in Class 1, Division 1 locations.
Finally, four fully customizable process alerts are available. Alert events are automatically generated when exceeding user-configurable settings. In addition, a dead band is provided to allow small measurement fluctuations before signalling the alert event.
These are just some of the key product features offered in the new 3051S Wireless Transmitter.
I.S. Class 1 Div 1 Approvals

13. Rosemount Analytical Model 6081P Wireless pH Transmitter
Attributes
HART 7 / WirelessHART Compliant
Encrypted Data Transmission
Omni-Directional Antenna
Power Optimized Electronics
IS Power Module Pack; 3 1 Measured Value / Min
Intrinsically Safe
Compatible with Existing pH Sensors
Supports Multiple Languages
English, French, German, Italian, Spanish, Portuguese
Benefits
Self Contained Instrument Allows for Easy and Low Cost Installation
No Communication or Power Lines Required
Monitor Remote Locations at a Fraction of Traditional Installation Costs
Extends the Benefits of PlantWeb
Gain Valuable Field Intelligence in Areas That Are Physically or Economically Out of Reach
Reach New Places Faster, Easier Than Before

14. Rosemount 648 Wireless Temperature Transmitter
Accept Wide Variety of Sensor Types
Thermocouple, RTD, mV, Ohm
4 – 20 mA signals
Rich HART Data & Diagnostics
Open or short diagnostics
4 User Configurable Alerts
Large Local Display
Available with SST and Aluminum housings
SmartPower™ Power Module
8 year life
Intrinsically Safe
CPS Offering
The wireless 648 temperature transmitter provides not only your temperature measurement information, but also ensures that you can obtain the additional device intelligence including the configuration information and the device and sensor diagnostics. This key diagnostic information facilitates use and ensures the best information is extracted and delivered to the users.
The 648 is a single input temperature transmitter that supports all of your existing sensor types; TCs, RTDs, Ohm and mv input types. For TCs, open sensor detection ensures that the sensor to transmitter connection is securely made. In the case of RTDs, the transmitter can detect if either a open or short sensor problems occurs. So in conjunction with the internal transmitter diagnostics which oversee the proper transmitter’s proper operation, the 648 delivers the most reliable information.
For those installations and measurement points requiring better accuracy, the Rosemount 648 provides transmitter sensor matching. This feature matches the RTD to the transmitter and removes the sensor interchangability error. By using the Callendar-Van Dusen matching equation, the Transmitter-Sensor Matching feature reduces total measurement error by up to 75%.
The 648 wireless temperature transmitter has 4 user configurable process alerts. These alerts call out if the measurement exceeds above a user configurable set-point or drops below a set level. In addition, the alerts offer a deadband feature which allows the user to set the amount of decrease in the measurement is required before the process alert is turned off in the transmitter.
To ensure the lowest user maintenance costs, the 648 utilizes the SmartPower™ technology to provide a 8 year battery life with 1 minute updates. The electronics for this transmitter from the ground up have been fully engineered to maximize the battery life while integrating with the new wireless technology and at the same time ensuring fully compatible for Intrinsically Safe conditions. And when it comes time to replace the battery, the battery design offers an intrinsically safe design so the battery can be replaced in the intrinsically safe area without declassification. This helps save maintenance time and costs by making service much faster.
Finally, the 648 is available with Rosemount’s complete offering of temperature sensor and T-wells. These can be ordered assembeled to the 648 which saves time and confusion during installation.
I.S. Class 1 Div 1 Approvals

15. 848 Wireless Multi-point Temperature Tx.
DEVICE SPECIFICATION
Four independently configurable input channels that support thermocouple, RTD, millivolt, ohm and 4 – 20 mA inputs
Reference accuracy: ± 0.3°C (± 0.54°F) 20°C
Stability: ± 0.15% of reading or 0.15°C for 24 months
Approvals: FM, CSA, ATEX, IECEx
Power Module Life: 1 minute burst rate – 4 years / 10minute burst rate – 10 years
Eight user configurable alerts for advanced process monitoring
NEMA 4X, IP66 housing allows installation in harsh process environments
85degc Ambient Temperature
Rail Mount option available

16. Rosemount 702 Wireless Discrete Transmitter
Supported Switch Types
Single Poll Single Throw (2)
Single Poll Double Throw (1)
Applications
Level, Flow, Pressure, Temperature
Valve Positioning
4 User Configurable Alerts
Large Local Display
SmartPower™ Power Module
8 year life
Intrinsically safe
SPST
SPDT
702 Enhancements
A discrete input device is a product that relays a switch signal. A switch can only have two values either open or closed. This value is determined by measuring the continuity of the switch circuit. There are many different types of switches. The first is a single poll single throw switch called SPST. The SPST type switch is the simplest switch consisting of two wires. In the open state the wires are not connected and in the closed state the wires are connected creating the circuit. The single poll double throw called SPDT type has three wires. The wires are the normally open wire the normally closed wire and the common wire. Under normal conditions the normally closed wire and common wire are connected when the state of the switch changes the normally open wire and common wire are connected. The SPDT type switch is two dependent SPST type switches, one should always be open and one should always be close. If the switch is showing both open or both closed the switch has failed.
Today switches are used in local alarm circuits. Under normal conditions the switch status is open and nothing happens. When the switch status closes something is turned on. Sometimes this is an alarm, or a emergency valve. Many times these switches are not connected to a DCS. This is because the wiring cost is high commonly 10 times the cost of the switch, and the information is not viewed as critical.
Current:
Dry contact switches
Hydrocarbon leak detection
Improvements
Intermittent switch detection
Counter or lock capability
Output capability
2 input
2 output
1 in / 1 out
Output is driven from host system
I.S. Class 1 Div 1 Approvals

17. Discrete and Position Monitoring
Fisher 4320 Wireless Position Monitor
Detect linear and rotary movement
Non-contact technology
Provides % of span, on/off, open/closed feedback
Monitor valves and sliding stem regulators
TopWorx 4310 Position Monitor
Provides on/off status
Rosemount 702 Wireless Discrete Transmitter
Single or dual input for non-powered switches
Monitor pressure, level, flow, and magnetic switches

18. Vibration Monitoring CSI 9420 Wireless Vibration Transmitter
Enables wireless vibration monitoring of any asset
Single or dual accelerometers
Single accelerometer with temperature
Full waveform or PeakVue thumbnails
Detect typical machine problems
Imbalance, misalignment, looseness
Rolling element bearing defects
Gear defects
Pump cavitations
Replace manual inspection rounds
0.2
0.1
Oct 27
Oct 28
Oct 29
Oct 30
Oct 26

19. 1420 Wireless Gateway Network Management Information Management
Easy Robust Security
Key Rotation
Easy Network Expansion
Information Management
>99% Data Reliability
Trending
Host integration
Modbus (TCP & RTU)
OPC
HTTP
User Alerts
Device Management
Simple Configuration
Device Diagnostics
The gateway manages routing of the data as we discussed in a previous slide. It also provides easy security implementation allowing users to have the gateway automatically rotate encryption keys – this enhances the level of security within the network. The 1420 also offers some simple trending capabilities allowing customers that don’t have access to a DCS or data historian to trend asset or process measurements. There are many ways to integrate the wireless measurements into information systems: we can utilize serial Modbus via an RS485 connection, or we can use Ethernet and transmit data via Modbus or OPC. There is a web browser built into the gateway that allows users to see device status, device measurements, alerts & alarms, set up and record trends and manage update rates and security settings. All that is needed is a standard web browser like internet explorer. The 1420 wireless gateway delivers flexibility, ease of integration, best in class security without requiring any additional software or hardware.
I.S. Class 1 Div 2 Approvals

20. Host System Integration
Smart Wireless Gateway
Manage network up to 100 instruments
Update rates from 4 seconds to 60 minutes
Industry leading security and scalability
Connect to any host system
DVC, PLC, Historians
RS-485 or Ethernet based protocols
Native Integration
AMS Device Manager
DeltaV – Drag and Drop Integration
Ovation Ready

21. Leverage Analytical’s Wireless Family
Regulatory/Compliance:
Final effluent: adjust pH before pumping to municipal sewer or natural waters.
Raw waters: source water monitoring and reporting at remote sites 10’s and 100‘s of miles from receiving point
Advantages:
Remote monitoring of “isolated islands”
Reduced field visits by Technicians
Early warning for compliance breaches
No cabling runs to transmitters
Legacy Systems
Wireless
Gateway
Self-Organizing
Network
Wireless is a solution to regulatory mandates for compliant effluent. Measurement visibility at peripheral or remote sites also can prevent regulatory breaches and provide a heads-up to incoming receiving water condition.
Two instances which are clear fits for wireless are:
Final effluent where environmental rules regulate effluent pH.
The condition of raw waters before they are received as plant influent. Wireless pH and conductivity are two of the most valuable analytical readings for receiving waters.
For distant locations outside the range of typical wireless networks, customers can purchase additional devices to extend the wireless communication range or deploy CISCO wide area network capabilities, fully supported by Emerson. Analytical wireless devices work seamlessly with all Emerson WirelessHART field network devices and Emerson wide area network solutions.
Wireless is an excellent solution to gain visibility at remote sites, extend the life of costly equipment and optimize processes.

22. Wireless Product Offering
Smart Wireless THUM Adapter
Smart Wireless Gateway
248 & 648 Temperature
Delta V Wireless I/O Card with Field Link
4300 Series
Position Monitor
848T High Density
Temperature
The first wireless growth strategy is to maximize growth with the complete portfolio. We are not a one size fits all company. BUILD We have a broad product portfolio with different features and capabilities to give customers the best solutions for their particular applications. BUILD We also have a broad offering of target marketing solutions to serve special industry-based applications. BUILD Finally we combine our industry leading pressure transmitters with a complete offering of DP Flow primaries, DP Level solutions, and Manifold solutions. This allows the customer to take their pressure solution out of the box and install it immediately into the process.
CSI 9420 Vibration
702
Discrete
6081 pH
Hydrocarbon Leak Detection
3051S Series
Pressure, Level & Flow
2160 Vibrating Fork Liquid Level Switch
6081C Conductivity