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Category: Oxygène dissous

  • ECO-WA-SET-511-531 - Waterproof dissolved oxygen and pH meter set with accessories

    ECO-WA-SET-511-531 – Waterproof dissolved oxygen and pH meter set with accessories

    This practical pH and dissolved oxygen set in a case is based on the ECO Line devices ECO 511 and ECO 531.
    It is designed for practical field measurements and contains all necessary maintenance accessories.
    The devices also impress with their ergonomics, dust and water protection according to IP 65/67, and a backlit display.
    The kit is an intelligent, practical, and cost-effective oxygen measuring device for use in fishing, fish farming, aquariums, aquaculture, koi breeding, and well water measurement.

    Protection class:
    IP65 / IP67
    Accuracy:
    Oxygen:
    ±1.5 % of measurem. Value ± 0,2 mg/l or
    ±1.5 % of meas. val. ± 2 % O2 saturation

    Temperature:
    ±0.3 °C

    Power supply:
    2 x AA Alkaline batteries (included)
    Housing material:
    Impact resistant ABS, polyester front panel
    Measuring range:
    0.0 … 14.00 pH
    Connections:
    Galvanic sensor (active membrane type),
    KOH electrolyte
    2 m or 4 m cable, permanently connected to the device, with integrated temperature sensor
    Operating conditions:
    -20 … +50 °C, 0 … 95 % r.H.
    Storage temperature:
    -10 … +60 °C (without batteries)
    Display:
    3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at keypress
    Dimensions:
    450 x 360 x 106 mm
    Accuracy (nominal temperature):
    For oxygen: ± 1.5 % of value ±0.2 mg / l or ±1.5 % of value, ±2 % O2 saturation
    Automatic Power-Off:
    Yes, configurable by the user
    Battery life:
    > 3000 h typ. continuous operation (without backlight)
    Housing:
    Impact resistant ABS, Polyester (front panel)
    Operating conditions instrument:
    0 … 40 °C; 0 … 95 % r.h. (short-term condensation possible)
    Operating conditions sensor:
    max. 3 bar, 0 … 40 °C (recommended 5 … 30 °C)
    Activation time T95:
    10 s at nominal temperature
    Sensor operating pressure:
    max. 3 bar (ca. 30 m water depth)
    Sensor range of application:
    0…60 °C
    min. flow:
    30 cm/s (in standing water by stirring or moving the sensor up and down)
    Compensation:
    Temperature : automatically with integrated temperature measurement
    Air pressure : Compensation possible with manual input (normally not necessary)
    Salinity : with manual entry
    Application area:
    Freshwater and seawater aquariums, aquaculture / fish farming, monitoring of wells and bodies of water
    Measuring range (O2 concentration):
    0.0 to 20.0 mg / l (or ppm)
    Measuring range (O2 saturation):
    0 to 200 %
    Response time (T95):
    10 s at nominal temperature
    Sensors / measuring inputs:
    Galvanic sensor (active membrane type), electrolyte KOH Cable 2 m or 4 m, permanently connected to device, with integrated temperature sensor
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  • ECO531 - Waterproof dissolved oxygen meter (DO) with sensor (formerly G 1610)

    ECO531 – Waterproof dissolved oxygen meter (DO) with sensor (formerly G 1610)

    The primary focus in the development of the new ECO-line was placed on the essential functions of the measurement technology.
    Pure measurement with a focus on precision, speed and reliability and compact packaging enable an impressive price/performance ratio.
    The devices also have impressive ergonomics, dust and water protection according to IP 65/67 and backlit display.
    The ECO 531 an intelligent oxygen measuring device for fishery, fish breeding, aquarium, aquaculture and well water measurement applications.

    Protection class:
    IP65 / IP67
    Accuracy:
    Oxygen:
    ±1.5 % of measurem. Value ± 0,2 mg/l or
    ±1.5 % of meas. val. ± 2 % O2 saturation

    Temperature:
    ±0.3 °C

    Power supply:
    2 x AA Alkaline batteries (included)
    Power consumption:
    <1 mA
    Weight:
    approx. 240 g (including sensor)
    Housing material:
    Impact resistant ABS, polyester front panel
    Connections:
    Galvanic sensor (active membrane type),
    KOH electrolyte
    2 m or 4 m cable, permanently connected to the device, with integrated temperature sensor
    Operating conditions:
    -20.. +50 °C, 0..95 % r.H.
    Storage temperature:
    -10 … +60 °C (without batteries)
    Display:
    3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at keypress
    Dimensions:
    108 x 54 x 28 mm (instrument without sensor)
    Additional functions:
    Stability recognition, automatic adjustment to environmental air
    Accuracy (nominal temperature):
    For oxygen: ± 1.5 % of value ±0.2 mg / l or ±1.5 % of value, ±2 % O2 saturation
    Automatic Power-Off:
    Yes, configurable by the user
    Battery life:
    > 3000 h typ. continuous operation (without backlight)
    Housing:
    Impact resistant ABS, Polyester (front panel)
    Operating conditions instrument:
    0 … 40 °C; 0 … 95 % r.h. (short-term condensation possible)
    Operating conditions sensor:
    max. 3 bar (ca. 30 m water depth), 0 … 40 °C (recommended 5 … 30 °C)
    Resolution:
    0..200 % O2 saturation
    Activation time T95:
    10 s at nominal temperature
    Sensor operating pressure:
    max. 3 bar (ca. 30 m water depth)
    Sensor range of application:
    0…60 °C
    min. flow:
    30 cm/s (in standing water by stirring or moving the sensor up and down)
    Compensation:
    Temperature : automatically with integrated temperature measurement
    Air pressure : Compensation possible with manual input (normally not necessary)
    Salinity : with manual entry
    Application area:
    Freshwater and seawater aquariums, aquaculture / fish farming, monitoring of wells and bodies of water
    Measuring range (O2 concentration):
    0.0 to 20.0 mg / l (or ppm)
    Measuring range (O2 saturation):
    0 to 200 %
    Response time (T95):
    10 s at nominal temperature
    Sensors / measuring inputs:
    Galvanic sensor (active membrane type), electrolyte KOH Cable 2 m or 4 m, permanently connected to device, with integrated temperature sensor
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  • PRO D0x - Multifunction handheld meter for DX - digital sensors

    PRO D0x – Multifunction handheld meter for DX – digital sensors

    INTRODUCTION
    PRO D01 (1-connector), PRO D05.2 (2-connector) and PRO D05.3 (3-connector) are high class professional multifunction handheld meters with a rich set of features, high grade robustness and operating comfort for safe and reliable use.
    PRO D05.2 and PRO D05.3 also have data logging capabilities and a USBrechargeable battery system.

    FEATURES
    Display
    The multilingual large dot matrix/clear text LCD has ergonomic wide-angle visibility from daylight to darkness, thanks to the backlight. It displays either large scale values, statistical data or the live chart of measurement history.
    The HOLD feature allows freezing the measurements on display, while the REL feature allows showing the measurement against the measured value.
    Many units of measurement are available, depending on the connected probes.
    Data Logging (only PRO D05)
    Large storage capacity: up to 1 million data sets, file system based.
    The logged data are store in CVS files that can be easily viewed connecting the instrument to a PC via USB: the instrument is seen by the PC as a mass storage device, the data can be read oud and evaluated without software necessarily needed. Automatic log with configurable interval.
    The comfortable data management software ProXware is downloadable at senseca.com – for free.
    The instruments integrate a Real Time Clock: date and time of each logged sample are stored.
    Alarm
    Configurable alarm thresholds and optionally hysteresis can be set.
    LCD indication and buzzer activation when thresholds are exceeded.

    CONFIGURATION & MEASUREMENT
    Probes
    The meters communicate digitally with the probes of the DX series, allowing the use of longer probe cables (up to 10 m).
    The wide range of digital probes available allows measuring temperature, pressure (absolute, relative and differential), humidity (relative, absolute, dew point and multiple calculated quantities); photoradiometric quantities, indoor air quality (CO2 and VOC index) and soil moisture.
    The digital probes are supplied factory adjusted with adjustment data stored internally, allowing for interchangeability without the need for recalibration when changing the probes.
    As soon as connected, the instruments switch supply from battery to USB.
    Connection to PC
    Via the USB C port, for viewing or downloading the files stored in the instrument internal memory (only PRO D05) or connecting to the application software ProXware.
    Statistics
    Detection of MIN, AVG (average) and MAX. The user can clear the statistical info to start a new statistical calculation.

    Combined with the DX 53x otical dissolved oxygen sensors the instruments are high class Oxymeters for pond management and fish farming, sewage treatment plants

    Storage capacity:
    only PRO D05: Up to 1 million data sets, file system based
    Each data set includes date/timestamp and measurement.
    Data are stored in CVS files.
    Logging type:
    only PRO D05: Automatic with manual start/stop
    Measurement rate:
    1 meas/s
    Logging interval:
    only PRO D05: 1, 2, 5, 10, 15, 30 s / 1, 2, 5, 10, 15, 30 min / 1 hour
    Clock:
    User-adjustable date and RTC function (max. drift 1 min/month @ 25 °C)
    User interface:
    Multilingual (de, en, it, fr, es)
    PC connection:
    USB C
    Power supply:
    4 x AA cells (incl. in scope of delivery, PRO D05: rechargeable)
    External 5 V DC via USB C (power adapter or PC USB port)
    Power consumption:
    10 mA typ. (excluding probes)
    Weight:
    370 g incl. battery
    Battery runtime:
    > 200 h typ. continuous operation (fully charged batteries and backlight off). The effective autonomy depends on the number and type of connected sensors.
    Auto power off:
    User configurable
    Automatically disabled if external power is connected
    Housing material:
    Shock and impact proof, ABS, TPE (side protection), Polyester (front panel),
    Measuring range:
    0-200 mg/l
    Operating conditions:
    -5 … +50 °C; 0 … 95 % RH (non-condensing)
    Storage temperature:
    -25 … 65 °C (without batteries)
    Display:
    140 x 160 dot-matrix LCD with backlight / visible area 42 x 50 mm, display of large-digit single values, statistical info (min/avg/max), chart view
    Dimensions:
    170 x 78 x 38 mm
    Standard functions:
    Acoustic/optic alarm, automatic power-off, Favorites menu
    Data logger with read out via USB:
    only PRO D05
    Extras:
    Foldable stand and magnet for flexible operation
    Measuring:
    M12 connector for DX digital probes
    Channels:
    1 (PRO D01), 2 (PRO D05.2) or 3 (PRO D05.3)
    5-pole M12 connector for digital probes
    Protection degree:
    IP 67
    IK 04
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