Xylem YSI FDO 700 IQ H Operating Manual
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Xylem YSI FDO 700 IQ H Operating Manual

Optical sensor for dissolved oxygen for class i division 2 applications
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®
700 IQ H
FDO
®
701 IQ H
FDO
OPTICAL SENSOR FOR DISSOLVED OXYGEN FOR CLASS I DIVISION 2 APPLICATIONS
OPERATING MANUAL
ba76178e01 10/2014

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Summary of Contents for Xylem YSI FDO 700 IQ H

  • Page 1 OPERATING MANUAL ba76178e01 10/2014 ® 700 IQ H ® 701 IQ H OPTICAL SENSOR FOR DISSOLVED OXYGEN FOR CLASS I DIVISION 2 APPLICATIONS...
  • Page 2 ® 70x IQ H For the most recent version of the manual, please visit www.ysi.com. Contact 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...

  • Page 3: Table Of Contents

    ® 70x IQ H Contents ® 70x IQ H - Contents Overview ............1-1 How to use this component operating manual .
  • Page 4 ® Contents 70x IQ H General data ............7-2 Instrument safety .

  • Page 5: Overview

    ® 70x IQ H Overview Overview How to use this component operating manual Structure of the IQ S IQ Sensor Net Operating Manual ENSOR operating manual System Operating Manual (Ring Binder) IQ Sensor MIQ Module MIQ Terminal Operating Operating Operating Manual Manual Manual...

  • Page 6: Sensor Models

    ® Overview 70x IQ H Sensor models ® The FDO 70x IQ H consists of a sensor basis equipped with different sensor cap types, depending on the model: Sensor basis ® FDO 700 IQ H Sensor cap: ® FDO 701 IQ H ®...

  • Page 7: Structure

    ® 70x IQ H Overview Structure Structure Fig. 1-2 Structure of the D. O. sensor Shaft Plug head connector Fixing ring Sensor membrane Sensor cap with memory chip Gold-plated contact pins for memory chip Measurement window Temperature sensor and locking device Sensor head Sensor cap with A memory chip is integrated in the sensor cap.
  • Page 8 ® Overview 70x IQ H 1 - 4 ba76178e01 10/2014...

  • Page 9: Safety

    ® 70x IQ H Safety Safety 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...

  • Page 10: Safe Operation

    ® Safety 70x IQ H Safe operation 2.2.1 Authorized use ® The authorized use of the FDO 70x IQ H comprises its use as a D.O. sensor in the IQ S ENSOR . The technical specifications according to chapter 7 T must be observed.

  • Page 11: Hazardous Location Use

    ® 70x IQ H Safety 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.
  • Page 12 ® Safety 70x IQ H 2 - 4 ba76178e01 10/2014...

  • Page 13: Commissioning

    ® 70x IQ H Commissioning Commissioning Scope of delivery  Sensor, consisting of sensor basis and sensor cap  Operating manual. Installation Safety guidelines for DANGER installation in a hazardous location Explosion hazard. Only hazardous location rated sensor models ("Hazloc Sensor") must be used in hazardous locations.
  • Page 14 ® Commissioning 70x IQ H Connecting the sensor Take the protective caps off the plug connections of the sensor to the sensor and the SACIQ sensor connection cable and keep them safe. connection cable Plug the jack of the SACIQ sensor connection cable onto the plug head connector of the sensor.

  • Page 15: Commissioning / Getting The Instrument Ready For Measuring

    ® 70x IQ H Commissioning Commissioning / Getting the instrument ready for measuring Identification in the Both the sensor cap and sensor basis (sensor without cap) have a IQ S ENSOR series number of their own. The sensor has to be equipped with a sen- sor cap for a successful login to the IQ S ENSOR .

  • Page 16: Fdo

    ® Commissioning 70x IQ H ® 70x IQ H setting table Setting Selection/values Explanation  Concentration Measuring mode Unit of the measured value on the measured value display.  Saturation  0 ... 20.00 mg/l Measuring range These measuring ranges are available for Concentration selection.
  • Page 17 ® 70x IQ H Commissioning Setting Selection/values Explanation Temp. adjustment -1.5 K ... +1.5 K The temperature compensation enables the temperature display to be balanced (shifting of the zero point by ±1.5K). Notes:  Due to the thermal capacity of the sensor, it is necessary to place it in a container with at least 2 liters of water.
  • Page 18 ® Commissioning 70x IQ H 3 - 6 ba76178e01 10/2014...

  • Page 19: Measuring / Operation

    ® 70x IQ H Measuring / Operation Measuring / Operation Measuring WARNING Chemical or biological hazard. Contact with the sample can be harmful to the user. Depending on the type of sample, suitable protective measures must be taken (protective clothing, gog- gles, etc.).

  • Page 20: Function Check

    ® Measuring / Operation 70x IQ H 2 cm  With air temperatures under 5 °C we recommend performing the function check and user calibration not in air but in air-saturated water that has a higher temperature. You obtain air-saturated water by pouring water several times in and out of two vessels so that it sparkles.
  • Page 21 ® 70x IQ H Measuring / Operation Put the sensor in the measuring position again. Wait for the measured value to be largely stable (temperature adjustment). Switch off the maintenance condition. Canceling the check As long as the determination of the relative slope has not yet been started (step 6), you can quit the check with <M>...

  • Page 22: User Calibration

    ® Measuring / Operation 70x IQ H 4.2.3 User calibration Principle The user calibration can either be done in water vapor-saturated air or in air-saturated water (see C HECK OR CALIBRATION MEDIUM page 4-1). With the calibration procedure, the relative slope of the sen- sor is determined.
  • Page 23 ® 70x IQ H Measuring / Operation Canceling the user As long as the determination of the calibration data has not yet been calibration started (step 6), you can quit the calibration routine with <M> or <ESC>. The running determination of calibration data (after pressing <OK> in step 6) can be aborted as follows: Open the setting table (see section 3.4).

  • Page 24: Calibration History

    ® Measuring / Operation 70x IQ H 4.2.4 Calibration history Calibration history (available in the IQ S ENSOR system Currently active 2020 XT only) calibration Chronological list of the last user cali- brations ® Fig. 4-1 Calibration historyFDO 70x IQ H The calibration history contains the following information: Date Calibration date (Factory = factory calibration)

  • Page 25: Reactivating Previous Calibration Data

    ® 70x IQ H Measuring / Operation 4.2.5 Reactivating previous calibration data ® The FDO 70x IQ H enables you to reactivate the last valid user cali- bration or the factory calibration. Thus you can immediately go on measuring if a calibration procedure failed or you suspect that the cali- bration conditions were not optimally met.
  • Page 26 ® Measuring / Operation 70x IQ H 4 - 8 ba76178e01 10/2014...

  • Page 27: Maintenance, Cleaning, Replacement Parts

    ® 70x IQ H Maintenance, cleaning, replacement parts Maintenance, cleaning, replacement parts General maintenance instructions WARNING Chemical or biological hazard. Contact with the sample can be harmful to the user. Depending on the type of sample, suitable protective measures must be taken (protective clothing, gog- gles, etc.).

  • Page 28: Handling Of The Sensor Cap

    ® Maintenance, cleaning, replacement parts 70x IQ H Handling of the sensor cap Despite its exterior robustness, the sensor is an optical high precision instrument. Therefore, special care should be taken when doing any maintenance or cleaning work:  Dirt and moisture under the sensor cap can affect the functioning and shorten the service life of the sensor cap.

  • Page 29: Cleaning The Sensor

    ® 70x IQ H Maintenance, cleaning, replacement parts Mounting the sensor Check the front surface of the sensor for absolute cleanness and clean it if necessary (see section 5.4.1). Thoroughly clean the thread of the fixing ring. Place the new sensor cap on the sensor so that the tempera- ture sensor fits into the hole inside the sensor cap (see figure opposite).

  • Page 30: Interior Cleaning Of Sensor Cap And Sensor Head

    ® Maintenance, cleaning, replacement parts 70x IQ H 5.4.2 Interior cleaning of sensor cap and sensor head If moisture or dirt have penetrated under the sensor cap, e.g. because the sensor cap is damaged, you can make the sensor ready for opera- tion again as follows: NOTICE Only use nonabrasive, alcohol-free detergents, as...

  • Page 31: Replacement Parts And Accessories

    ® 70x IQ H Maintenance, cleaning, replacement parts Replacement parts and accessories Description Model Order no. ® Sensor cap SC-FDO 201 654Y ® Sensor cap SC-FDO 201 655Y Protective screw cap for sensor SACIQ-Plug 480 065Y connection cable Components for Description Model Order no.
  • Page 32 ® Maintenance, cleaning, replacement parts 70x IQ H 5 - 6 ba76178e01 10/2014...

  • Page 33: What To Do If

    ® 70x IQ H What to do if... What to do if... Sensor does not appear Cause Remedy in the measured value – Sensor cap (see section 5.3) – Sensor cap not mounted or display and list of defective sensors –...
  • Page 34 ® What to do if... 70x IQ H Measured value invalid Cause Remedy ( "----" displayed) – User calibration unsuccessful. – As a temporary measure to The sensor is blocked for mea- quickly restore the readiness surement. for service: Activate the fac- tory calibration (see section 4.2.5) –...

  • Page 35: Technical Data

    ® 70x IQ H Technical data Technical data General measurement characteristics The measurement characteristics are primarily determined by the sensor cap type. The relevant data are given in the sections 7.6 and 7.7. Measuring principle Optical measurement based on photoluminescence. Measurement in water According to solubility function according to ISO 5814 Measurement in salt-...

  • Page 36: General Data

    ® Technical data 70x IQ H General data Dimensions 40.0 39.7 Socket SACIQ... Weight (without sensor Approx. 900 g connection cable) Connection technique Connection via SACIQ sensor connection cable Material Shaft V4A stainless steel 1.4571 * Plug head connector housing Sensor head POM and PVC See section 7.6 or section 7.7...

  • Page 37: Hazardous Location Ratings

    ® 70x IQ H Technical data 7.4.2 Hazardous location ratings ® Applicable directives In addition to the standards listed in chapter 7.4.1, the FDO 70x IQ H and standards conforms to the following directives and standards:  ANSI/ISA-12.12.01  CAN/CSA C22.2 # 213 ®...

  • Page 38: Technical Data Of The Sc-Fdo ® 700

    ® Technical data 70x IQ H ® Technical data of the SC-FDO Measuring ranges and D. O. partial pressure 0 ... 400 hPa resolutions Measuring Adjustable measuring range Resolution mode D. O. concentra- 0 ... 20.00 mg/L 0.01 mg/L tion 0 ...

  • Page 39: Technical Data Of The Sc-Fdo ® 701

    ® 70x IQ H Technical data ® Technical data of the SC-FDO Measuring ranges and D. O. partial pressure 0 ... 400 hPa resolutions Measuring Adjustable measuring range Resolution mode D. O. concentra- 0 ... 20.00 mg/L 0.01 mg/L tion 0 ...
  • Page 40 ® Technical data 70x IQ H 7 - 6 ba76178e01 10/2014...

  • Page 41: Contact Information

    ® 70x IQ H Contact Information Contact Information Ordering & Technical Support Telephone: (800) 897-4151 (937) 767-7241 Monday through Friday, 8:00 AM to 5:00 PM ET Fax: (937) 767-1058 Email: environmental@ysi.com Mail: YSI Incorporated 1725 Brannum Lane Yellow Springs, OH 45387 Internet: www.ysi.com When placing an order please have the following information available:...
  • Page 42 ® Contact Information 70x IQ H 8 - 2 ba76178e01 10/2014...

  • Page 43: Indexes

    ® 70x IQ H Indexes Indexes Explanation of the messages This chapter contains a list of all the message codes and related message texts that can occur in the log book of the IQ S ENSOR ® system for the FDO 70x IQ H sensor.
  • Page 44 ® Indexes 70x IQ H Message code Message text EC833x Sensor could not be calibrated, sensor blocked for measurement Cause: instable signal * Check temperature adjustment * Check calibration conditions (see operating manual) * Repeat calibration EC933x Calibration error, measurement disabled Cause: Sensor cap is missing, leaky, depleted, or defective * Clean sensor and space between cap and sensor according to op.instructions...

  • Page 45: Info Messages

    ® 70x IQ H Indexes 9.1.2 Info messages Message code Message text IC133x Sensor has been successfully calibrated * For calibration data, see calibration history IC333x Factory calibration has been activated. Make sure the sensor operates correctly. IC433x Last valid calibration has been activated. Make sure the sensor oper- ates correctly.

  • Page 46: Status Info

    ® Indexes 70x IQ H Status info The status info is a coded piece of information on the current status of a sensor. Each sensor sends this status info to the controller. The sta- tus info of sensors consists of 32 bits, each of which can have the value 0 or 1.
  • Page 48 150 countries, we have strong, long-standing relationships with customers who know us for our powerful combination of leading product brands and applications expertise, backed by a legacy of innovation. For more information on how Xylem can help you, go to www.xyleminc.com 1725 Brannum Lane Yellow Springs, OH 45387 Tel: +1 937-767-7241;...

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