WTW - Optical IDS dissolved oxygen sensors FDO® 925

WTW - Optical IDS dissolved oxygen sensors FDO® 925

  • SKU: 201300
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  • Description
    Universal optical dissolved oxygen measurement
    FDO® 925 – optical oxygen sensors for applications in the lab and process, field and wastewater treatment systems - low-maintenance and fast

    - Saves time and money – low-maintenance & quick (t99 < 60s)
    - Flow-free with beveled membrane
    - Factory calibrated sensor cap with smart chip
    Optical IDS DO sensor for field and laboratory applications with fast responding bevelled membrane, IP 68 rated (10 bar)
    FDO® 925: 1.5 m (4.9 ft) fixed cable with waterproof digital connector
    FDO® 925-3: 3 m (9.8 ft) fixed cable with waterproof digital connector
    FDO® 925-P: plug head for AS/IDS-x cables, MPP 930 or wireless modules IDS WLM-S
  • Specifications
    Concentration 0.00…20.00 mg/l ± 0.5 % of value
    Saturation 0.0 … 200.0 %± 0.5 % of value
    Partial pressure 0.0 to 400 hPa± 0.5 % of value
    Temperature 0 … 50.0 °C ± 0.2 °C

Downloads

FDO 925 (English)

IDS D.O. sensor
Operating manual

FDO 925 (French)

IDS D.O. sensor,
Operating manual

FDO 925 (German)

IDS Sauerstoffsensor,
Bedienungsanleitung

FDO 925 (Spanish)

IDS D.O. sensor,
Operating manual

Firmware Update V1.05 for the digital optical dissolved oxygen sensor FDO® 925 IDS.

Download and installation notes:

Please note:

•It is necessary to update the firmware of the FDO® 925 as well as the firmware of the meters (separate program - see section above).
•FDO sensor update with 3420/3430 only via channel 1.
•Please carefully follow the instructions given in the Readme pdf file.

Version history – innovations

•V1.06: Minor general optimizations

•V1.05:
?The FDO®925 can be operated with an adjustable t90 response time function.
This function allows the adaptation of the response time of the FDO 925® to the application, e.g. measurement in an aeration tank, checking of online sensors.
?Optimized digital communication

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