Wireless Sensor Networks

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Preston Hugh Lawson
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1 Products Solutions Services Wireless Sensor Networks for real world applications Slide 1

2 Wireless is used in many ways in Process Automation Slide 2

3 Let s have a detailed look HTTP IEC62591 WirelessHART Network WirelessHART Fieldgate WirelessHART Adapter Any HART or 4-20 ma field device Slide 3

4 WirelessHART network is ideal for process automation Key Features of WirelessHART Network Mesh technology: self-organizing and self-healing makes it easy-to-deploy 250 m from antenna to antenna in real-world plants 250 participants per network Data encryption for privacy and with authentication License-free 2.4 GHz Frequency hopping for coexistence, e.g. WLAN Remote device diagnostics and configuration Battery, mains or solar powered Slide 4

5 Installations where wireless can play to its strength Cost-efficient installation Temporary, flexible installation Sub-optimal process Add sensors easily Monitor and optimize Retrofit and upgrade a plant Mobile installation Control Slide 5

6 Why Wireless Cost Savings Examples Slide 7

7 Example: Tank Farm with 10 Tanks The project Level measurement on 10 Tanks Cost calculation includes Gateway Design and engineering Installation Commissioning Integration into host using Modbus Site Acceptance Test, i.e. validation of wireless network Slide 8

8 Tank Farm Cost Savings = 10 Cost savings absolute about $35,490 Cost savings per IO about $3,510 Relative cost savings about 50 % with respect to wired installation Slide 9

9 Cost savings Average over many projects Rules of thumb 1. Material Cost are very often the same Gateway 2. Additional savings are due to faster installation typically 5x faster max. 10 times faster 3. Savings typical $2000 per IO point Slide 10

10 Endress+Hauser s Product Portfolio in a nutshell Slide 11

11 Endress+Hauser s portfolio consists of 3 components WirelessHART Fieldgate WirelessHART Adapter DTM/DD/OPC + + All components are based on IEC62591 (WirelessHART) to ensure interoperability Slide 12

12 WirelessHART from us is more that just components WirelessHART Fieldgate WirelessHART Adapter DTM/DD/OPC + + Plus Design, Engineering and Services Integration documents Site survey Engineering Training Slide 13

13 All HART devices can be connected to adapters Wired interface of adapter talks HART and measures 4-20 ma. Adapter fits to ALL HART and 4-20 ma devices dp / P T L Actuators (diagnostic only, because there is no HART command to set position) Repeater to support network Slide 14

WirelessHART Adapter SWA70 Adapter with thousand options 4

modules Intrinsically safe supplies Long lasting battery No

Compatible to all kinds of control loops without electrical

14 WirelessHART Adapter SWA70 Adapter with thousand options 4 power options are available Wide-range, V AC/DC Solar modules Intrinsically safe supplies Long lasting battery No need for an additional power supply in case of 2-wire devices Compatible to all kinds of control loops without electrical impact on installation Supports up to 4 devices in multidrop mode Slide 15

OPC technology FieldCare AMS Web interface Embedded web server with List of

15 WirelessHART Fieldgate SWG70 The Smart-Fieldgate Max. 250 WirelessHART devices Easiest integration using Modbus/TCP and Modbus/RTU OPC technology FieldCare AMS Web interface Embedded web server with List of all measured values Network diagnostics overlaid over images, e.g. plant layout Configuration pages Slide 16

16 Wireless Projects Slide 19

17 Cost efficient Example: Pipeline monitoring Charlie Bravo Alpha Delta Foxtrot Echo Slide 20

18 Pipeline monitoring N Application: monitoring pipeline between two production sites to prevent leakages Total network length: 5392m No. of adapters SWA70: 60 No. of gateways SWG70: 2 (one at each end) Slide 21

19 Pipeline monitoring Benefits Environmental friendly operation; Compliance with local regulations Cost efficient installation Slide 22

20 Fast installation Example: Oil Well Head Monitoring Slide 23

21 Well head monitoring Pipeline Manifold Application: Monitoring of pressure and temperature at well heads; flow and pressure at manifold 100 mts Shelter Typical Wireless Network per site 6 pressure, 5 temperature, 1 flow reporting to one Fieldgate spread over an area of about m² 100 mts Slide 24

22 Well head monitoring Pipeline Manifold 100 mts Shelter 100 mts Slide 25

ng location, e.g. if wells are undergoing a revision Previously in clipboard rounds

23 Well head monitoring Benefits Cost-efficient installation Instrumentation requires 3 days per site (instead of 15) Adaption to a rapidly changing location, e.g. if wells are undergoing a revision Previously in clipboard rounds monitored values Compliance with local regulations Improved process operation increases product yield Slide 26

24 Plant upgrade Example: Rotating Vacuum Dryers Slide 27

25 Rotating vacuum dryers Application Monitoring of pressure and temperature on rotating vacuum dryers Slide 28

Rotating vacuum dryers Wireless Network On 3 vacuum dryers each with 1 pressure and 1 temperature measurement plus 2 repeaters reporting to one gateway Measurements via Profibus DP converted from

26 Rotating vacuum dryers Wireless Network On 3 vacuum dryers each with 1 pressure and 1 temperature measurement plus 2 repeaters reporting to one gateway Measurements via Profibus DP converted from Modbus into Siemens PLC Benefits to the customer Cost-efficient installation of previously not monitored process parameters Reduces energy consumption Improved process operation increases product quality Slide 29

27 Application 2: flexible, moving measurements Leach field mining Slide 30

network 44 Adapters SWA70 non-ex and 2 Fieldgates SWG70, i.e. 2 networks

28 Wireless Network Monitors Mobile Mining Operations Application: Monitoring of pressure and flow of a leaching fluid in a mining operation Wireless network 44 Adapters SWA70 non-ex and 2 Fieldgates SWG70, i.e. 2 networks with about 22 adapters each All adapters are arranged in one line 6000 feet Slide 31

29 Wireless Monitors Mobile Operations Benefits to the customer The use of robust wireless field network reduces costs in implementation and relocation The availability of reliable flow and pressure information allows leach field operators to optimize operation resulting in a ROI of about 2 months Slide 32

30 Products Solutions Services Thank you for your time! Do you have questions? Slide 33

Madrid, 25 y 26 de mayo de 2015 ABB Automation Days Wireless Instrumentation

Madrid, 25 y 26 de mayo de 2015 ABB Automation Days Wireless Instrumentation Discovering the Unknown Rising demand for monitoring of process values by Increasing efficiency, reducing waste (raw materials,