Xylem FDO 70x IQ User Manual

IQ SENSOR NET

FDO® 700 IQ FDO

701 IQ

FDO

700 IQ

FDO

701 IQ SW

FDO

70x IQ (SW)

Operating manual

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Optical IQ S

ENSOR NET D.O. sensors

FDO®70x IQ (SW)

Note

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

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FDO®70x IQ (SW) Contents

FDO®70x IQ (SW) - Contents

1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.1 How to use this component operating manual . . . . . . . . 1-1

1.2 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.3 Recommended fields of application . . . . . . . . . . . . . . . . 1-3

1.4 Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.1 Authorized use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

2.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . 2-2

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 (SW) 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

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Contents FDO®70x IQ (SW)

7 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7.1 General measurement characteristics . . . . . . . . . . . . . .7-1

7.2 Application conditions . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1

7.3 General data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-2

7.4 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-3

7.5 Technical data of the SC-FDO

7.6 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 (SW) 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

ENSOR NET

IQ S

operating manual

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Fig. 1-1 Structure of the IQ SENSOR NET operating manual

The IQ SENSOR NET operating manual has a modular structure like the IQ S

ENSOR NET 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 (SW)

FDO 700 IQ

SC-FDO 700

SC-FDO 701

Sensor basis

Sensor cap:

FDO 700 IQ SW

1.2 Models

The FDO®70x IQ (SW) consists of a sensor basis equipped with different sensor cap types, depending on the model:

Models

Sensor model Sensor basis * Sensor cap

FDO

700 IQ FDO® 700 IQ SC-FDO®700

700 IQ SW FDO® 700 IQ SW SC-FDO®700

701 IQ FDO® 700 IQ SC-FDO®701

701 IQ SW FDO® 700 IQ SW SC-FDO®701

* Designation on the name plate in the plug head connector

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.

SW models Compared to the standard models, the sea water models of the sen-

sors (SW models) are optimized concerning their resistance to corrosion in sea water and brackish water.

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FDO®70x IQ (SW) Overview

1.3 Recommended fields of application

Sensor model Recommended field of application.

FDO FDO

700 IQ

701 IQ

700 IQ SW

701 IQ SW

Stationary measurements in water/wastewater applications.

Stationary measurements in seawater, aquaculture.

The FDO

70x IQ SW is equipped with a protective hood that is prepared for the connection of the MSK FDO

CS cleaning set for compressed air-driven sensor cleaning (order information, see section

5.5 R

EPLACEMENT PARTS AND ACCESSORIES).

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Overview FDO®70x IQ (SW)

8453

1.4 Structure

Structure

Sensor cap with

memory chip

Intelligent membrane

(IQMC technology)

Fig. 1-2 Structure of the D. O. sensor (example: FDO® 70x IQ)

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

 Series 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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FDO®70x IQ (SW) Safety

2 Safety

General safety

instructions

This component operating manual contains special instructions that

must be followed during the operation of the FDO

70x IQ (SW) D.O. sensor. Thus, it is essential to read this component operating manual before carrying out any work using this sensor. In addition to this manual, the S

AFETY chapter of the IQ SENSOR NET system operating man-

ual must be followed.

Always keep this component operating manual together with the system operating manual and any other component operating manuals in the vicinity of the IQ S

ENSOR NET system.

Safety instructions in this operating manual are indicated by the warning symbol (triangle) in the left column. The signal word (e.g. "CAUTION") indicates the danger level:

WARNING

indicates instructions that must be followed precisely in order to prevent serious dangers to personnel.

CAUTION

indicates instructions that must be followed precisely in order to avoid slight injuries to personnel or damage to the instrument or the environment.

Other labels

Note

indicates notes that draw your attention to special features.

Note

indicates cross references to other documents, e. g. operating manuals.

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Safety FDO®70x IQ (SW)

2.1 Authorized use

The authorized use of the FDO®70x IQ (SW) comprises its use as a D.O. sensor in the IQ S The technical specifications according to chapter 7 T

ENSOR NET.

ECHNICAL DATA

must be observed. Only operation according 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.

CAUTION

Only connect and operate the sensor together with IQ SENSOR NET accessories.

2.2 General safety instructions

Function and

operational safety

The sensor left the factory in a safe and secure technical condition.

The failure-free function and operational safety of the sensor is only guaranteed if the generally applicable safety measures and the special safety instructions in this operating manual are followed during its use.

The failure-free function and operational safety of the sensor is only guaranteed under the environmental conditions that are specified in chapter 7 T

The specified temperature (chapter 7 T

ECHNICAL DATA.

ECHNICAL DATA) must be main-

tained during the operation and transport of the sensor. Protect the sensor, particularly against frost or overheating.

CAUTION

The sensor may only be opened by specialists authorized by YSI. The only exceptions to this are the activities described in chapter 5 M

AINTENANCE, CLEANING, REPLACEMENT PARTS.

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FDO®70x IQ (SW) Safety

Safe operation If safe operation is no longer possible, the sensor must be taken out of

operation and secured against inadvertent operation.

Safe operation is no longer possible if the sensor:

 has been damaged in transport

 has been stored under adverse conditions for a lengthy period of

time

 is visibly damaged

 no longer operates as described in this manual.

If you are in any doubt, contact the supplier of your sensor.

Obligations of the

operator

The operator of the sensor must ensure that the following rules and regulations are followed when dealing with hazardous substances:

 EC directives for protective labor legislation

 National protective labor legislation

 Safety regulations

 Safety data sheets of the chemical manufacturer.

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Safety FDO®70x IQ (SW)

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FDO®70x IQ (SW) Commissioning

3 Commissioning

3.1 Scope of delivery

 Sensor, consisting of sensor basis and sensor cap

 Operating manual.

3.2 Installation

Connection cable A sensor connection cable of the SACIQ or SACIQ SW type is required

to connect the sensor. The cable is available in different lengths. Compared to the standard model SACIQ, the SACIQ SW sensor connection cable is optimized regarding its corrosion resistance in seawater and brackish water and adapted for use in conjunction with the FDO 70x IQ SW. Information on this and other IQ S given in the YSI catalog and on the Internet.

ENSOR NET accessories is

Are the plug

connections dry?

Note

How to connect the SACIQ (SW) sensor connection cable to the terminal strip of an MIQ module is described in chapter 3 I

ENSOR NET system operating manual.

IQ S

NSTALLATION of the

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).

Note

Do not suspend the sensor on the sensor connection cable. Use a sensor holder or armature. Information on this and other IQ S

ENSOR NET

accessories is given in the YSI catalog and on the Internet.

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Commissioning FDO®70x IQ (SW)

SACIQ

Connecting the sensor

to the sensor

connection cable

1 Take the protective caps off the plug connections of the sensor

and the SACIQ (SW) sensor connection cable and keep them safe.

2 Plug the jack of the SACIQ (SW) 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

3 - 2

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FDO®70x IQ (SW) Commissioning

3.3 Commissioning / Getting the instrument ready for

measuring

Identification in the

ENSOR NET

IQ S

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

ENSOR NET. 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

ENSOR NET system operating manual).

3 When using IQ SENSOR NET 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

ENSOR NET system operating man-

ual).

4 Set the sensor (see section 3.4).

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+ 33 hidden pages