PtA ORP combination electrode, the SensoLyt 700 (SW) pH/ORP armature is suitable for stationary pH or ORP measurement in the following fields: SensoLyt 700 Stationary measurements in water/wastewater applications. SensoLyt 700 SW Stationary measurements in seawater and brackish water, aquaculture. ba15307e04 07/2015...
® SensoLyt 700 (SW) Safety Safety General information on safety These safety instructions contain all instructions that have to be ® followed for a safe operation of the SensoLyt 700 (SW) pH/ORP ® armature. Before starting any work with the SensoLyt 700 (SW), carefully read the safety instructions and strictly follow all protective measures mentioned.
® Safety SensoLyt 700 (SW) Authorized use ® The authorized use of the SensoLyt 700 (SW) consists of the stationary measurement of pH or ORP and temperature in conjunction with a pH or ORP combination electrode. The technical specifications according to chapter 8 T must be observed.
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Safety data sheets of the chemical manufacturer. Caution ® All changes of the SensoLyt 700 (SW) that exceed the work described in this operating manual are not allowed. Repair work may only be carried out by WTW Weilheim. ba15307e04 07/2015...
ECHNICAL DATA Note Do not suspend the sensor on the sensor connection cable. Use an armature or electrode holder. Information on this and other accessories is given in the WTW catalog and on the Internet. ba15307e04 07/2015...
® SensoLyt 700 (SW) Commissioning Commissioning / Getting the instrument ready for measuring Note A KCI-filled plastic cap is mounted on the tip of the sensor to keep the electrode active during storage (or during longer pauses in measuring). The cap must be removed for measuring. Mounting the Unscrew the protective hood from the armature.
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® Commissioning SensoLyt 700 (SW) Screw the electrode into the plug head socket of the armature. Push the unit into the armature up to the stop. Caution Push the connected electrode into the armature right up to the stop so that the connection is watertight. Pull the KCI-filled plastic cap off the electrode for measuring.
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® SensoLyt 700 (SW) Commissioning Screw the protective hood onto the armature. Make the settings for the electrode on the measuring transmitter. Subsequently, calibrate the measuring system (see section 4.1 C ALIBRATION ba15307e04 07/2015...
® Measuring / Operation SensoLyt 700 (SW) Measuring / Operation Note Calibrate the measuring system after the initial commissioning and at regular intervals (depending on the application). Calibration Why calibrate? During the operation of a pH electrode, the slope and asymmetry of the electrode changes with time.
® SensoLyt 700 (SW) Maintenance and changing the electrode Maintenance and changing the electrode General maintenance instructions ® The SensoLyt 700 (SW) pH/ORP armature works maintenance-free. Please read the maintenance of the electrode in the relevant operating manual of the electrode. Replacing the combination electrode Warning Contact with the sample can lead to danger to the user!
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® Maintenance and changing the electrode SensoLyt 700 (SW) Use the protective hood as a tool to lever out the electrode. Carefully pull out the electrode until the plug head screwed fitting can be seen. Unscrew the combination electrode from the plug head socket (for disposal, see section 5.4).
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® SensoLyt 700 (SW) Maintenance and changing the electrode Screw in a new electrode. Push the unit into the armature up to the stop. Caution Push the connected electrode into the armature right up to the stop so that the connection is watertight. Pull the KCI-filled plastic cap off the electrode for measuring.
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® Maintenance and changing the electrode SensoLyt 700 (SW) Calibrate the measuring system (see section 4.1 C ALIBRATION ba15307e04 07/2015...
® SensoLyt 700 (SW) Maintenance and changing the electrode Cleaning For normal operation (e.g. municipal wastewater), exterior cleaning and calibration are strongly recommended: in the case of pollution (according to visual check) if there is a suspicion of erroneous measured values ...
108 700 pH calibration TEP 7 108 702 TEP 10 10,0 108 704 Protective hood Model Order no. ® SensoLyt 700 SK 109 194 Note Information on further accessories is given in the WTW catalog and on the Internet. ba15307e04 07/2015...
® SensoLyt 700 (SW) What to do if... What to do if... Measurement delivers Cause Remedy no or wrong measured – Armature not connected – Check connection to meter values – Electrode not connected or – Check electrode and defective electrode connection –...
® Technical data SensoLyt 700 (SW) Technical data Measurement characteristics Measuring principle Potentiometric measurement using a combination electrode. Signal amplifier integrated in the sensor for low impedance signal transmission Measuring range Depending on the built-in electrode Temperature Sensor accuracy ± 0.3 K measurement Response time (99 % of the final value...
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Plug connector IP 65 Operating position Fields of application SensoLyt 700 Stationary measurements in water/wastewater applications SensoLyt 700 SW Stationary measurements in seawater and brackish water, aquaculture Automatic sensor Function for glass breakage monitoring of the pH electrode by the monitoring...
Technical data SensoLyt 700 (SW) General data Dimensions Weight (without sensor SensoLyt 700 approx. 320 g connection cable and SensoLyt 700 SW approx. 880 g combination electrode) ® Electrodes that can be pH combination electrodes SensoLyt SEA, SEA-HP, DWA, integrated ®...
® Technical data SensoLyt 700 (SW) Electrical data Pin assignment Assignment Voltage Max. current Ua (output signal) + 10 V < 1 mA - 10 V < 1 mA < 3.5 V < 0.15 mA < 3.5 V < 0.15 mA Plug from the front: ba15307e04 07/2015...
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For more information on how Xylem can help you, go to xyleminc.com. ® Service address: Xylem Analytics Germany Sales GmbH & Co. KG Dr.-Karl-Slevogt-Str. 1 82362 Weilheim Germany Tel.: +49 881 183-325 Fax: +49 881 183-414 E-Mail wtw.rma@xyleminc.com Internet: www.WTW.com Xylem Analytics Germany GmbH Dr.-Karl-Slevogt-Str. 1 82362 Weilheim Germany...