Continuously monitor water quality in any aquaculture system with the YSI monitoring and control instruments. Whether it is the need for a multiparameter solution or single measurement at one location, the YSI monitors are ideal.

1. Aquaculture
Monitoring & Control Products

2. Models 5200A, 5400 and 5500D
5400 Multichannel 5500D Multichannel
(4) Galvanic DO with (4) optical DO with
8 ea 10 amp relays 8 ea 10 amp relays
and 6 ea auxiliary and 6 ea auxiliary
inputs 5200A Multiparameter; inputs
 5400A-AC  5500D-01AC
DO, pH, Cond, Salinity,
 5400A-DC  5500D-01-DC
pH, ORP with 4 ea 10
 5500D-02AC
amp relays  5500D-02-DC
 5200A-AC  5500D-04-AC
 5200A-DC  5500D-04-DC

3. 5200A/5400/5500D Standard Features
• Extended temperature range backlit graphic display with easy to
use menu driven operation
• NEMA 4X, CE, ULC, ETL, IEC, RoHS, IP65, Made in USA
• Communication - RS485 and RS232 standard with optional
Ethernet module and wireless radios
• E-mail and SMS alarming via PC connected to Ethernet or direct
from instrument using optional Ethernet module
• Non-volatile memory for; 2000 data records, 1250 event
relay/alarm records, 1000 entries/change records, 500 GLP
records
• Flash based software allows for easy on site upgrades
• User configurable control setting for all parameters including PID
function

4. 5200A/5400/5500D Standard Features
• Multiple timers for photo period management
• Feed Smart™ feed management control software
• Relays and software for dosing and control
• Fully configurable auxiliary (Aux) inputs for
additional sensors and process control; level,
pressure, flow, CO2, etc
• AC or DC power options; battery back-up function
on all AC units
• Multi-instrument, multi-location capability
• Industry leading 2-year warranty

5. 5200A/5400/5500D Advantages
• Measurement and control managed at
instrument level providing redundancy and no
risk of complete network/system failure.
• Fully user configurable and scalable – fits any
operation without custom programming and
can be easily modified by the user as the needs
change. Easy to add new sensors and change
settings.
• Tank side display for easy calibration

6. 5200A/5400/5500D Advantages
• Multiparameter and multiple dissolved
oxygen sensor options
• Choice of electrochemical and optical
dissolved oxygen sensors
• Model 5500D accepts low maintenance
optical dissolved oxygen sensors
 Extremely stable; no regular calibrations are
required
 No electrodes to clean or regular membrane
changes
 More accurate – no flow required for accurate
measurements

7. YSI Advanatges vs PLC Systems
• PLCs have one central CPU so failure could be
catastrophic and impact the entire monitoring system
• PLCs are located in one location and sensors can be far
from CPU. This makes calibration and system checks
very difficult.
• PLC software is custom for each system so initial
development, changes and expansion require
programming and expense.
• PLCs are not specifically designed for water testing
applications so sensor options are limited and may have
questionable accuracy.

8. ™
Feed Smart Conditional Feed Timer
Manages feed delivery:
 Up to 100 feedings per day
 User defines which days to
feed
 Decrease feed amount by
user defined % based on DO,
pH and Temperature values
 Increases feed time on a
daily basis by user defined
FCR
 Simple one-step calibration
process

9. Feed Smart™ Conditional Feed Timer
Example Calculation Chart
Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7
Feed % of Biomass
(user entered value) 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%
Biomass
(enter beginning value only) 2500.0 2566.7 2635.1 2705.4 2777.5 2851.6 2927.6
Daily Feed Amount
(system calculated) 100.0 102.7 105.4 108.2 111.1 114.1 117.1
Cumulative Feed Amount
(system calculated) 100.0 202.7 308.1 416.3 527.4 641.5 758.6
FCR Factor x.x to 1.0
(user entered value) 1.5
Make FCR a decimal
(system calculated) 0.67
Increase in Biomass
(system calculated) 66.7 68.4 70.3 72.1 74.1 76.0 78.1
Cumulative Biomass Increase
(system calculated) 66.7 135.1 205.4 277.5 351.6 427.6 505.7
New Biomass
(system calculated) 2566.7 2635.1 2705.4 2777.5 2851.6 2927.6 3005.7

10. Event Logging

11. Parameter Control Software
• Set point option - Once High or Low limit is
reached control relay is enabled until set-
point is reached
• DO has 2 levels of High and Low control
• Temperature control has a user defined
minimum cycle time to protect
compressors
• PID controller option (proportional-
integral-derivative controller) for more
accurate control
• Dosing option allows for mixing time after
High or Low set point relay is enabled

12. DO Control
Range Low2 Range Low1 Range Low1
relay on relay on and Low2
relays off
Range Low1
Range Low1 and Low2 Range Low2
relay on relays off relay on
6
Setpoint
5.8
5.6
5.4
DO
Range Low1
5.2
Range Low2
5
Alarm
4.8
4.6
Tim e

13. Alarms
General Alarm
• Ability to configure single relay to control light or
siren based on any alarm condition
Alarm Hold Off
• When enabled, acts as a filter
for false alarms
• Holds alarm message (page and
audible) until alarm condition is
present for user determined
length of time
• Input in seconds, minutes or
hours

14. Alarms
E-mail and SMS Alarming
tgrooms@ysi.com
Date: Wed 04 Dec 2009 18:10:46
Subject: AutoPoller Alarm Message
YSI5200A Alarm
Tilapia Tank #1
DO Low Alarm: 4.5 mg/L

15. 5402 Serial to Ethernet Device
• Installs in the master
instrument
• Connects master directly to
Ethernet
• Configure through instrument
menu and must have a static
IP address
• Order as an accessory

16. Networking and Communication Options

17. Direct RS 232 Connection
PC Running Alarm e-mail or SMS
Local
AquaManager
Network
with alarms
5200A/5400/5500D Ethernet
from PC
Network
Instrument Alarm
Alarm
No. 1 Internet Receipt
Receipt
RS-485
Network
Fire wall
Instrument
No. 32
Remote
1. Data is collected at the instrument Connection
2. Master instrument connected directly to PC
3. PC is connected to Ethernet - alarms are sent via SMS or E-mail
4. Remote users access local PC via PC Anywhere

18. Connection with Spread
Spectrum Radio
Alarm e-mail or SMS
PC Running Local
AquaManager Network
with alarms Ethernet
from PC
Radio Radio
Alarm
Alarm
Internet Receipt
Receipt
5200A/5400/5500D
Fire wall
5200A/5400/5500D
Instrument 5200A/5400/5500D
No. 1
1. Data is collected at the instrument, all configured as masters
2. Instruments connected directly to a radio Remote
3. PC is connected to a radio to communicate with instrument’s Connection
and is connected to Ethernet - alarms are sent via SMS or E-mail
4. Remote users access local PC via PC Anywhere

19. Ethernet Connection
Alarm
PC Running Receipt
AquaManager Local
Network
5200A/5400/5500D Ethernet
Network
Alarming from
master device
Instrument
No. 1
Alarm e-mail
RS-485 or SMS
Network
Instrument
Internet
No. 32
1. Data is collected at the instrument
2. Instruments are connected directly to Ethernet with internal
serial to Ethernet device Fire wall
3. SMS or e-mail alarms are generated at the master node
4. Remote users connect to network with AquaManager or local PC Optional
via PC Anywhere Remote
Connection

20. Ethernet Connection
PC Running Alarm
Local
Local Receipt
AquaManager with
Network
alarming from PC Network
Ethernet
Ethernet
5200A/5400/5500D
Network
Instrument
No. 1
Alarm e-mail or
RS-485 SMS S
Network
Instrument Internet
No. 32
1. Data is collected at the instrument
2. Instruments are connected directly to Ethernet with internal
serial to Ethernet device Fire wall
3. SMS or e-mail alarms are generated at the local PC which is
running AquaManager Optional
4. Remote users connect to network with AquaManager or local PC Remote
via PC Anywhere Connection

21. AquaManager Software
Data Management
• Graphing
• Data export
• Manual data entry
• Statistical analysis
System Management
• Explorer based network setup and support
• Ethernet communication setup
• E-mail and SMS setup
• Alarming, set-point and control management

22. Graphing

23. Set-point and Control Management

24. System Management

25. Mapping Screen
• Gives a quick visual
of the entire
operation
• Images include
animations
• Easy for user to set
up

26. AquaViewer Apple device App
• iPhone
• iPad
• iPod Touch (generation #3 or higher)
Set up screen #1 Set up screen #2 Network Viewer Instrument Viewer
screen: screen:
• Normal • Normal in green
• Control in yellow • Control in yellow
• Alarms in red • Alarms in red

28. QUESTIONS?
YSI.com/aquaculture