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

Related products

• 

  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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• 

  ECO 523 – high resolution ultrapure water conductivity meter (formerly G 1420)

  When developing the new ECO line, the focus was deliberately placed on the essential functions of measurement technology. Pure measurement with a focus on precision, speed, and reliability, packaged in a compact housing, is what makes the outstanding price/performance ratio possible.
  The new handheld measuring devices also impress with their ergonomic design, dust and water protection in accordance with IP 65/67, and illuminated display.
  The ECO 522 is a universal wide-range conductometer with a robust 2-pole measuring cell for measurements ranging from deionized water (cleaning processes, aquariums) to seawater with up to 100.0 mS/cm.
  The ECO 523 is equipped with a stainless steel ultrapure water measuring cell and specializes in high-resolution measurement of ultrapure water, alcohol, solvents, and similar substances. The resolution is up to 0.001 μS/cm.

  APPLICATIONS:

  Freshwater and saltwater aquariums, reverse osmosis and similar filters, cleaning processes, cooling/lubrication processes, plant cultivation and agriculture; laboratories, quality assurance, service.

  Protection class:

  IP65 / IP67

  Accuracy:

  Conductivity:
  Typ. ±1 % of mv ±0.5 % FS
  Temperature:
  ±0.3 °C

  Power supply:

  2 x AA Alkaline batteries (included)

  Power consumption:

  <1 mA

  Weight:

  approx. 200 g

  Housing material:

  Impact resistant ABS, polyester front panel

  Measuring range:

  Conductivity:
  0 … 2000 μS/cm
  0.00 … 20.00 mS/cm
  0.0 … 100.0 mS /cm
  TDS:
  0 … 2000 mg/l
  Salinity (PSU):
  0.0 … 50.0 g/kg water
  Temperature:
  -5.0 … +105.0 °C

  Sensor:

  2-pole measuring cell,Ø 12 mm (stainless steel 1.4404,1.4435))

  Connections:

  Fixed 2-pole measuring cell with integrated temperature sensor

  Storage temperature:

  -20 … +50 °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) (H x W x D)

  Additional functions:

  automatic Measuring range shifting, automatic temperature compensation

  Automatic Power-Off:

  Yes, configurable by the user

  Battery life:

  > 1000 h

  Measuring:

  Conductivity, salinity, TDS

  Operating conditions instrument:

  Instrument: -20…+50°C; 0 … 95 % r.H, Sensor: -5..+80 °C (temporarily 100 °C)

  Cable length:

  1.2 m

  Conductivity accuracy up to 2000 μS per cm:

  Typ. ±1% of m. value, ±0,5 %FS

  Measuring range conductivity:

  0,000..2,000 μS/cm , 0,00..20,00 μS/cm , 0,0..100,0 μS/cm (With automatic Measuring range shifting)

  Measuring range Specific resistance:

  In MOhm*cm
  0,0100..0,2000
  0,010..2,000
  0,01..20,00
  (With automatic Measuring range shifting)

  Oxygen:

  ±1.5 % of meas. value ± 02 mg/l or -> 0.2

  Reference temperatures:

  20 and 25 °C

  Temperature range:

  -5.0 … +105.0 °C

  Temperature accuracy:

  ±0,3 °C

  Temperature compensation:

  Off: deactivated, nLF: non-linear, , acc. to EN 27888 , LIN: linear with variable coefficients , NaCI: For weak NaCl solutions in accordance with EN 60746-3

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• 

  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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• 

  ECO 522 – Waterproof universal conductivity measuring device (formerly G 1410)

  When developing the new ECO-Line, the main focus was placed on the essential functions of the measurement technology.
  Pure measurement with a focus on precision, speed and reliability packed into a compact housing, which is characterized by a convincing price/performance ratio.
  The new handheld meters also impress with their ergonomic design, dust and water-protected design in accordance with IP 65/67 and the illuminated display.
  The compact ECO 522 conductivity meter has a special measuring cell for high-resolution ultrapure water applications.

  Application:
  Freshwater and seawater aquariums, reverse osmosis and similar filters, cleaning processes, cooling/lubrication processes, plant cultivation and agriculture; laboratories, quality assurance, service

  Protection class:

  IP65 / IP67

  Accuracy:

  Conductivity:
  Typ. ±1 % of mv ±0.5 % FS
  Temperature:
  ±0.3 °C

  Power supply:

  2 x AA Alkaline batteries (included)

  Power consumption:

  <1 mA

  Weight:

  approx. 200 g

  Housing material:

  Impact resistant ABS, polyester front panel

  Measuring range:

  Conductivity:
  0 … 2000 μS/cm
  0.00 … 20.00 mS/cm
  0.0 … 100.0 mS /cm
  TDS:
  0 … 2000 mg/l
  Salinity (PSU):
  0.0 … 50.0 g/kg water
  Temperature:
  -5.0 … +105.0 °C

  Sensor:

  2-pole meas. cell, Ø 12 mm graphite

  Connections:

  Fixed 2-pole measuring cell with integrated temperature sensor

  Storage temperature:

  -20 … +50 °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) (H x W x D)

  Additional functions:

  automatic Measuring range shifting, automatic temperature compensation

  Automatic Power-Off:

  Yes, configurable by the user

  Battery life:

  > 1000 h

  Measuring:

  Conductivity, salinity, TDS

  Operating conditions instrument:

  Instrument: -20…+50°C; 0 … 95 % r.H, Sensor: -5..+80 °C (temporarily 100 °C)

  Cable length:

  1.2 m

  Conductivity accuracy up to 2000 μS per cm:

  ±0.5 % of meas. v., ±0.5 % FS

  Measuring range conductivity:

  0..2000 μS/cm, 0,00..20,00 mS/cm, 0,0..100,0 mS/cm (With automatic Measuring range shifting)

  Measuring range Salinity (PSU):

  0.0..50.0 g/kg

  Measuring range TDS:

  0..2000 mg/l

  Oxygen:

  ±1.5 % of meas. value ± 02 mg/l or -> 0.2

  Reference temperatures:

  20 and 25 °C

  Temperature range:

  -5.0 … +105.0 °C

  Temperature accuracy:

  ±0.3 °C

  Temperature compensation:

  Off: deactivated, nLF: non linear, acc. To EN 27888

  Read more