3. Training
2011
W TW History
• Founded by Dr. Karl E. Slevogt in 1945
• in Weilheim near Munich,Germany.
• 70 years:
• WTW offers the most comprehensive program of high-quality
measuring devices for water analysis in the world . Their reliability,
operational safety and versatility have made WTW's products a
worldwide industry standard:
4. Digital -- Flexible -- Reliable -- Modular
System 2020
System 284
Two Systems
8. MIQ2020 – Multiparameter Controller
Automatic
Sensor
Recognition
Plug & Play
IP66 for
Out door mounting
9. The Terminal-Controller 2020XT MIQSy
Brilliant Graphical (backlit) Display
Logger included (525.600 values)
Data Backup
Status LED
Windows CE operation
12 Languages ( English, Chinese, Korean,
Japanese, German, French, Spanish,…)
can be operated
with gloves
can be operated
when wet
silicon buttons !
(no touch screen)
easy to operate in
difficult
environment.
10. Features...... MIQ 2020 XT
Multifunctional USB:
- System & Software
update fast and easy.
- Saving of configuration
data ( on a memory stick )
- Read out of LOGBOOK
and CALIBRATION data.
- read out of DATA
LOGGER ( 525600 values)
- MODEM/LAN
connection.
- 20 Sensors Integration
USB
unique feature
better than memory card
slot or ethernet port
11. Security Features......
IQ – “ Electronic KEY “
protects IQ SENSORNET for
unauthorized operation
insert stick : immediate LOG IN for
immediate access
remove stick : LOCKED
Three different level of access::
administration
maintenance
viewer
12. Junction Box
Power Supply
90-265 VAC
Power Supply
24 V AC/DC
3x mA/ 3x Relais
Junction Box +
Repeater
MIQ/JBR
RS232
MIQ/IF 232
MIQ/C6
6x mA output
The Modules 2020 XT :
MIQ/PS
MIQ/JB
MIQ/CR3
MIQ/(A) PR
Profibus
MIQ/A
Modbus
MIQ/(A)MOD
MIQ/R6
6x relais output
MIQ/IC2
4-20mA input
MIQ/TC 2020 XT
Terminal & Controller
atm. air pressure compensation
( for DO measurement )
MIQ/Blue
PS Set
wireless connection
MIQ/24V
MIQ/VIS
connection of
vis sensors
Max two add.
terminals with
data backup
function
IP 66
13. 2020 XT - Communication
Software Terminal
MIQ/T2020 PC
Telephone – Line
communication
wired or wireless
USB
plug & play
14. IQ SENSOR NET: remote connections
IQ SENSOR NET remote connection possibilities:
USB
DIRECT
1
LAN
3
MODEM
2
control: via Terminal Software
Terminal Software is part of the IQ SoftwarePack
15. RemoteControl via GSM modem
15
GSM
modem
GSM
modem
Mobile
telephone
Power
supply
Power
supply
Stay in touch with your system no matter where you are located
Alarms & measurements are sent to your mobile phone
16. 2020 XT - Communication...
Internet
communication
IQ SENSOR NET LAN-connection
USB-LAN converter
MIQ/TC 2020 XT
IP-address
23. spectrum fingerprint =
qualitative information
Wave lengths
Absorbance
Example of an waste water UVVIS-spectrum
spectrum integral =
quantitative information
Most organic compounds
absorb UV-light
Type of parameter and concentration
Theory
200nm 720nm
Light
intensity
%
24. Measurement procedure:
1. Recording spectra
2. Calculation of concentrations according to algorithms
Analysis models are stored in the
instruments
Algorithms base on correlations with
reference measurements
COD, TOC, BOD,
NO3-N, TSS mg/l
mathematics
Calculating the concentration
Theory
26. Maintenance / manual cleaning reduced to a minimum
Integrated Ultrasonic Cleaning System (continuous mode)
no chemicals, no ware or spare parts (wipers)
Very smooth / hard window (sapphire)
Dirt and fouling is
effectively prevented
Simple to use / Low costs
User friendly
CLICK ON FOR VIDEO
27. Applications with extreme fouling
Additional air-pressure cleaning system
Integrated air jets
Simple to use / Low costs
User friendly
29. Manual Cleaning - within 5~ 10 mnitues
Technician Job, 5 minutes training from suppler
30. Maximum durability
PEEK
Titanium
Extreme corrosion resistant and robust, suitable for harsh applications
User friendly
31. The Modules 2020 XT : SENSOR CLEANING
Air Jet
Cleaning
System for
ALL sensors
available
Magnetic valve module:
MIQ/CHV Plus: Valve module for
automatically controlled cleaning!
(Air Jet Cleaning)
is mounted on sensor tip
air in
air out
(Compressor box)
32. Quality
WTW lightening protection
and EMC protection – integrated:
Example:
Overvoltage in Gundremmingen
(Germany) early 2009.
IQ Sensornet survived!
up to
4000
Volts !
33. Quality
Shock – Dust and Waterproof
UV light & dust resistant
Integrated Lightening
Protection (up to 4000 Volts)
water resistant IP 66
shock proof
34. Advantages – WTW Spectral Sensors
• Integrated Ultrasonic cleaning
… for minimum of maintenance, service and costs
• No consumables, no harmful chemicals
… for save and environmental friendly handling and operation
• Full spectral information
… for save, precise, reliable measurements
• High-Tech materials Titanium and PEEK
… for every application and long lifetime
• New optics & new measuring procedure
… for highest stability and measurement accuracy
40. Data Transmission as per CPCB..
40
• Central Pollution Control
Board Delhi.
• Tight control on effluent
water
• 17 categories of highly
polluting industries such as
• Pulp & Paper, Distillery,
Sugar, Tanneries, Power
Plants, pharma, etc.
41. Connect to IQ SENSORNET :
41
• NPE-X500 Gateway (Modem) for
Remote Monitoring
• Unique features:
1. Allows Remote real time data viewing
2. Data export via XML to server
3. Built-in user-customizable SMS alert system
4. Cellular options available in GPRS / 3G
5. Local Internet sim compatible
(no fixed-ip sim required)
42. -all XYLEM sensors can be
connected
-easy to install and flexible.
-assembled by XYLEM
according to costomer needs.
-affordable software solutions.
WIRELESS DATA TRANSMISSION
47. ULTRASONIC CLEANING Without Ultrasonic Cleaning Mud and
particles will slowly accumulated On sensing
lens after few minutes
Accuracy drift tremendously after few
minutes
As shares prices change within
minutes
On BSE & NSE
LENS IS ALWAYS FREE FROM MUD AND
OIL
49. SCAN SUMMARY
MATERIAL OF CONSTRUCTION
STAINLESS STEEL 14404
CLEANING OF PROBES
COMPRESSED AIR CLEANING , NO ULTRASONIC CLEANING
WARRANTY
STANDARD 1 YEAR WARRANTY ON PROBES .
CABLE TYPE
PU JACKET ,NO PROTECTION AGAINST LIGHTINING &EMC
SAFETY OF PROBES
NO SHOCK ABSORBERS
ALL THE DETAILS CAN BE CROSS CHECKED AT I ::SCAN WEBSITE
http://www.s-can.at/text.php?kat=5&id=22&langcode=
49