YSI FDO 700 IQ H, FDO 701 IQ H Operating Manual
OPERATING MANUAL
ba76178e01 10/2014
®
FDO
700 IQ H
®
FDO
OPTICAL SENSOR FOR DISSOLVED OXYGEN FOR CLASS I DIVISION 2 APPLICATIONS
701 IQ H
FDO®70x IQ H
For the most recent version of the manual, please visit www.ysi.com.
Contact YSI
1725 Brannum Lane
Yellow Springs, OH 45387 USA
Tel: +1 937-767-7241
800-765-4974
Email: environmental@ysi.com
Internet: www.ysi.com
Copyright © 2014 Xylem Inc.
ba76178e01 10/2014
FDO®70x IQ H Contents
FDO®70x IQ H - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.1 How to use this component operating manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.2 Sensor models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1.3 Recommended fields of application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1.4 Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2.1.1 Hazard warnings in this operating manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2.1.2 Safety information on the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.2 Safe operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
2.2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2.2 Requirements for safe operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
2.2.3 Unauthorized use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
2.3 Hazardous location use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
3 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3.3 Commissioning / Getting the instrument ready for measuring . . . . . . . . . . . . . . . . . . . . . 3-3
3.4 FDO
®
70x IQ H setting table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
4 Measuring / Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.1 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4.2 Function check and user calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4.2.1 General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4.2.2 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4.2.3 User calibration 4-4
4.2.4 Calibration history 4-6
4.2.5 Reactivating previous calibration data 4-7
5 Maintenance, cleaning, replacement parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.1 General maintenance instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
5.2 Handling of the sensor cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.3 Exchanging the sensor cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-2
5.4 Cleaning the sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
5.4.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
5.4.2 Interior cleaning of sensor cap and sensor head 5-4
5.5 Replacement parts and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
6 What to do if... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
7 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.1 General measurement characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.2 Application conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
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Contents FDO®70x IQ H
7.3 General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
7.4 Instrument safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
7.4.1 General instrument safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2
7.4.2 Hazardous location ratings 7-3
7.5 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3
7.6 Technical data of the SC-FDO
7.7 Technical data of the SC-FDO
®
700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-4
®
701 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-5
8 Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
8.1 Ordering & Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
8.2 Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
9 Indexes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
9.1 Explanation of the messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
9.1.1 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
9.1.2 Info messages 9-3
9.2 Status info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-4
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FDO®70x IQ H Overview
IQ Sensor Net Operating Manual
System
Operating
Manual
(Ring Binder)
IQ Sensor
Operating
Manual
MIQ Module
Operating
Manual
MIQ Terminal
Operating
Manual
Component Operating Manuals
1Overview
1.1 How to use this component operating manual
Structure of the
IQ S
ENSORNET operating
manual
Fig. 1-1 Structure of the IQ SENSORNET operating manual
The IQ SENSOR NET operating manual has a modular structure like the
IQ S
ENSORNET system itself. It consists of a system operating manual
and the operating manuals of all the components used.
Please file this component operating manual into the ring binder of the
system operating manual.
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Overview FDO®70x IQ H
FDO 700 IQ H
®
FDO 701 IQ H
®
SC-FDO 700
®
SC-FDO 701
®
Sensor basis
Sensor cap:
1.2 Sensor models
The FDO®70x IQ H consists of a sensor basis equipped with different
sensor cap types, depending on the model:
Sensor cap
The sensor cap primarily determines the measuring characteristics of
the sensor as a whole. Thus the sensor can be adapted to the
measuring job by exchanging the type of sensor cap. The specifications of the individual sensor cap types are given in chapter 7
T
ECHNICAL DATA.
1.3 Recommended fields of application
Stationary measurements in water/wastewater applications in Class I
Division 2 hazardous locations.
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FDO®70x IQ H Overview
67
8453
9
12
1.4 Structure
Structure
Sensor cap with
memory chip
Intelligent membrane
(IQMC technology)
Fig. 1-2 Structure of the D. O. sensor
1 Shaft
2 Plug head connector
3 Fixing ring
4 Sensor membrane
5 Sensor cap with memory chip
6 Gold-plated contact pins for memory chip
7 Measurement window
8 Temperature sensor and locking device
9 Sensor head
A memory chip is integrated in the sensor cap. The following data is
stored on the memory chip:
Type designation of the sensor cap
Serial number
Data of the factory calibration
For each membrane the individual calibration values are determined by
a factory calibration and stored on the memory chip of the sensor cap,
ensuring maximum accuracy over the whole lifetime of the sensor.
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Overview FDO®70x IQ H
1 - 4 ba76178e01 10/2014
FDO®70x IQ H Safety
2 Safety
2.1 Safety information
2.1.1 Hazard warnings in this operating manual
The hazard warnings are defined for the following levels of danger:
DANGER
DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury.
CAUTION
CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury.
NOTICE
NOTICE is used to address practices not related to personal injury.
2.1.2 Safety information on the product
Note all labels, information signs and safety symbols on the product.
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Safety FDO®70x IQ H
2.2 Safe operation
2.2.1 Authorized use
®
The authorized use of the FDO
sensor in the IQ S
chapter 7 T
ECHNICAL DATA must be observed. Only operation according
ENSORNET. The technical specifications according to
to the instructions in this operating manual is authorized.
Any other use is considered to be unauthorized. Unauthorized use
invalidates any claims with regard to the guarantee.
2.2.2 Requirements for safe operation
Note the following points for safe operation:
The product may only be op erated according to the au thorized use
specified above.
The product may only be supplie d with power by the energy sources
specified in this operating manual.
70x IQ H comprises its use as a D.O.
The product may only be operated under the environmental condi-
tions specified in this operating manual.
The product or its components may only be opened if this is required
for installation and maintenance work and described in the operating
manual.
2.2.3 Unauthorized use
The product must not be put into operation if:
it is visibly damaged (e.g. after being transported)
it was stored under adverse conditions for a lengthy period of time
(storing conditions, see chapter 7 T
ECHNICAL DATA)
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FDO®70x IQ H Safety
######
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FDO 700 IQ H
28123
2.3 Hazardous location use
DANGER
Explosion hazard.
Only hazardous location rated sensor models
("Hazloc Sensor") must be used in hazardous
locations. Read the name plate on the sensor shaft
and verify that the sensor is rated for your specific
application.
Rated sensor models The following sensor models are rated for hazardous location use:
®
FDO
FDO
Hazardous location rated sensors are identified by the name plate with
the rating details engraved on the sensor shaft:
700 IQ H (YSI-Order No. 207065Y)
®
701 IQ H (YSI-Order No. 207066Y)
Name plate of a Hazloc
sensor (example)
DANGER
Explosion hazard.
The associated apparatus MIQ/BB1 (YSI part no.
207001Y) has to be used for connection. Refer to the
following documents for proper installation:
Control drawing, YSI document no. 28123
(see MIQ/BB1 operating manual)
MIQ/BB1 operating manual
All applicable electrical code regulations.
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DANGER
Explosion hazard.
This product does not meet the requirements of the
directive 94/9/EC (ATEX).
Safety FDO®70x IQ H
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FDO®70x IQ H Commissioning
3 Commissioning
3.1 Scope of delivery
Sensor, consisting of sensor basis and sensor cap
Operating manual.
3.2 Installation
Safety guidelines for
installation in a
hazardous location
Explosion hazard.
Only hazardous location rated sensor models
("Hazloc Sensor") must be used in hazardous
locations. Verify the rating on the product name
plate on the sensor shaft.
The associated apparatus MIQ/BB1 (YSI part no.
207001Y) has to be used for connection. Refer to the
following documents for proper installation:
Control drawing, YSI document no. 28123
(see MIQ/BB1 operating manual)
MIQ/BB1 operating manual
All applicable electrical code regulations.
DANGER
Connection cable A sensor connection cable of the SACIQ type is required to connect the
sensor. The cable is available in different lengths.
DANGER
Explosion hazard.
For hazardous location use only the cable types listed in the control drawing must be used.
How to connect the SACIQ sensor connection cable to the
terminal strip of a MIQ module is described in chapter 3
NSTALLATION of the IQ SENSORNET system operating man-
I
ual.
Are the plug
connections dry?
Before connecting the sensor and sensor connection cable, please
make sure the plug connections are dry. If moisture gets into the plug
connections, first dry the plug connections (dab them dry or blow them
dry using compressed air).
Do not suspend the sensor on the sensor connection cable.
Use a sensor holder or armature. Information on this and
other IQ S
log and on the Internet.
ENSORNET accessories is given in the YSI cata-
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Commissioning FDO®70x IQ H
SACIQ
1
2
Connecting the sensor
to the sensor
connection cable
1 Take the protective caps off the plug connect ions of the sensor
and the SACIQ sensor connection cable and keep them safe.
2 Plug the jack of the SACIQ sensor connection cable onto the
plug head connector of the sensor. At the same time, rotate the
socket so that the pin in the plug head connector (1) clicks into
one of the two holes in the socket.
3 Then screw the coupling ring (2) of the sensor connection
cable onto the sensor up to the stop.
Fig. 3-1 Connecting the sensor
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FDO®70x IQ H Commissioning
3.3 Commissioning / Getting the instrument ready for measuring
Identification in the
IQ S
ENSORNET
Commissioning steps
Both the sensor cap and sensor basis (sensor without cap) have a
series number of their own. The sensor has to be equipped with a sensor cap for a successful login to the IQ S
ENSORNET. The operable sen-
sor is displayed as follows in the list of sensors:
Model: Model designation of the sensor cap
(="SC FDO 70x")
Ser. no.: Series number of the sensor cap
Sensor name: The series number of the sensor basis is preset
here. You can change this entry as necessary by
entering a user-defined name.
1 Pull the protective cap off the sensor.
2 If required, assign a user-defined name to the sensor (see rel-
evant IQ S
ENSORNET system operating manual).
3 When using IQ SENSORNET without automatic air
pressure compensation the mean air pressure value or the
location altitude has to be entered (for more detailed information see the relevant IQ S
ENSORNET system operating man-
ual).
4 Set the sensor (see section 3.4).
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