YSI 4410W FDO Operating Manual
FDO 4410
FDO 4410W
OPERATING MANUAL
OPERATIONS MANUAL
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FDO 4410
FDO 4410W
OPTICAL D.O. SENSOR
FDO 4410
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 © 2017 Xylem Inc.
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FDO 4410(W) Contents
FDO 4410(W) - Contents
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Structure and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Recommended fields of application . . . . . . . . . . . . . . . . . 5
2 Commissioning, measuring . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 General information on the handling of the sensor cap . . 6
2.2 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Opening and closing the IDS plug connection (FDO 4410W)
7
2.4 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.5 Function check and user calibration . . . . . . . . . . . . . . . . . 8
2.6 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Maintenance, cleaning, replacement . . . . . . . . . . . . . . . . 10
3.1 General maintenance instructions . . . . . . . . . . . . . . . . . . 10
3.2 Exchanging the sensor cap . . . . . . . . . . . . . . . . . . . . . . . 11
3.3 Cleaning the sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4 Checking the zero point of the sensor . . . . . . . . . . . . . . . 13
4 What to do if... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Wear parts and accessories . . . . . . . . . . . . . . . . . . . . . . . 18
Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Ordering & Technical Support . . . . . . . . . . . . . . . . . . . . . 19
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
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Overview FDO 4410(W)
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3
4
7
9
512811106
FDO 4410
FDO 4410W
1Overview
1.1 Structure and function
Structure
1 Shaft
2 Connecting head with active sensor electronics
3 Connection cable (FDO 4410)
4 IDS plug (FDO 4410W)
5 Protective hood
6 Sensor membrane
7 SC-FDO 4410 sensor cap with memory chip
8 Gold-plated contacts for the memory chip of the sensor cap
9 Locking device
10 Measurement window
11 O-ring
12 Thermistor enclosure with temperature sensor
4
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FDO 4410(W) Overview
Sensor cap with
memory chip
A memory chip is integrated in the sensor cap. The following data are stored
on the memory chip:
Type designation of the sensor cap
Series number
Data of the factory calibration or user calibration
Intelligent
membrane (IQMC
technology)
For each membrane, the individual calibration values are determined by
a factory calibration process and stored to the memory chip of the sensor
cap, ensuring maximum accuracy over the whole lifetime of the
sensor.
Automatic sensor
recognition
The data of the sensor and sensor cap is recalled by the meter when the
sensor is connected and is used for measurement and for measured value
documentation. The calibration data are stored in the sensor cap. Thus, the
calibration is automatically retained if the sensor or meter are exchanged.
The digital transmission technique guarantees the failure-free communication with the meter even with long connection cables.
Firmware update You can update the firmware of the IDS sensor using your meter.
Details on the firmware update are given in the current operating manual of
your meter.
Recommended
fields of
application
The current operating manual of your meter and the firmware update for the
sensor are available on the Internet under www.YSI.com.
1.2 Recommended fields of application
On site measurements in rivers, lakes and wastewater
Applications in water laboratories
BOD measurements
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Commissioning, measuring FDO 4410(W)
2 Commissioning, measuring
2.1 General information on the handling of the sensor cap
Despite its exterior robustness, the sensor is a high precision optical instrument. Therefore, you should take the following precautions when dealing with
the FDO 4410(W):
Please do not touch the sensor membrane with your fingers
Avoid any great mechanical stress of the sensor membrane (pressure,
scratches).
2.2 Commissioning
Scope of delivery D.O. sensor FDO 4410(W) with sensor cap
Check and storage vessel, FDO Check
Operating manual
Commissioning Connect the electrode to the meter.
FDO 4410 – via the sensor cable to a free IDS connec-
tor on the meter
FDO 4410W – 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 FDO
4410W sensor to the meter: See chapter 6
W
EAR PARTS AND ACCESSORIES.
Opening and closing the IDS plug connection,
see section 2.3 O
IDS
PENING AND CLOSING THE
PLUG CONNECTION (FDO 4410W).
6
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FDO 4410(W) Commissioning, measuring
2
4
3
1
Plug connection
closed and locked
Guidance
Groove
2.3 Opening and closing the IDS plug connection (FDO 4410W)
This section only applies to the IDS plug variant, FDO 4410W.
Opening the plug
connection
Closing the plug
connection
If necessary, clean the plug connection
Open the locking device (step 1)
Use your thumb and index finger to press the clips of the connector
together, and pull the connector out of the plug (step 2).
Make sure that the plug connection is completely dry and clean.
Align the guidance of the connector with the groove in the plug and insert
the connector in the unlocked plug until it catches (step 3).
Close the locking device (step 4).
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