YSI 4211, 4210W Operating Manual

OPERATIONS MANUAL

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4210W
4211

ORP ELECTRODE

4210W / 4211

For the most recent version of the manual, please visit

www.ysi.com

.

Contact YSI

1725 Brannum Lane
Yellow Springs, OH 45387 USA
Tel: [phone]

800-765-4974
Email: [e-mail]
Internet: www.ysi.com

Copyright © 2018 Xylem Inc.

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4210W / 4211 General information

Refilling
opening

1 General information

Automatic sensor

recognition

The sensor electronics with the stored sensor data are in the connecting
head of the electrode. The data include, among other things, the sensor type
and series number. The data are recalled by the meter when the sensor is
connected and are used for measurement and for measured value documen­tation.

The digital transmission technique guarantees the failure-free communica­tion with the meter even with long connection cables. The sensor firmware
can be updated via the meter.

2 Commissioning, measuring, checking

2.1 Commissioning

Scope of delivery  Electrode 4210W or 4211

 Operating manual

Commissioning Prepare the electrode for measuring as follows:

 Open the refilling opening for the reference electrolyte solution. Depend-

ing on the model, the stopper of the refilling opening is an elastomer stop­per or a slider.

The refilling opening must always be open during measurement!

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 Remove the watering cap from the electrode tip. Possible salt deposits in

the area of the watering cap do not affect the measuring characteristics
and can easily be removed with deionized water.

Please keep the watering cap. It is required for the electrode to
be stored. Always keep the watering cap clean.

 Connect the sensor to the meter.

The sensor is immediately ready to measure.

4211 – via the sensor cable to a free IDS connec-

tor on the meter

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Commissioning, measuring, checking 4210W / 4211

4210W – via a connecting cable (accessory) to a

free IDS connector on the meter

or
– wireless via an IDS WA-S adapter (acces-

sory) to a WA-capable meter

Accessories for the connection of the 4211W
sensor to the meter: See chapter 7 W

PARTS AND ACCESSORIES.

EAR

Opening and closing the IDS plug connection,
see section 2.2O

PLUG CONNECTION.

PENING AND CLOSING THE IDS

 Measure with the electrode according to the operating manual of the meter

and observe the following rules while doing so:

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