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Multi 3320 multi-parameter portable meters

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Intended

  • measurement of two parameters simultaneously
  • measurement of pH, redox potential, ions, dissolved oxygen, conductivity
  • intelligent digital probes
  • error-free measurement data - direct conversion of the raw signal in the probe
  • calibration data stored in the probe
  • backlit graphic display with CMC function for pH
  • memory for 5000 sets of data
The Multi 3320 meter allows you to measure:
  • pH
  • redox potential
  • ions
  • conductivity
  • dissolved oxygen
It will be ideal for environmental applications such as ground and surface water measurement, aquaculture, wastewater treatment plant, etc. It is also ideal for process applications where measuring dissolved oxygen is important.

It is compatible with all analog pH, redox and ion-selective electrodes, conductivity sensors and galvanic oxygen probes. The Multi 3320 has a memory of as many as 5,000 data sets and the ability to send them to a computer.

The meter uses IDS technology by WTW. The IDS system consists of digital probes and a field or laboratory instrument. Its innovation lies in the fact that measurement values are processed directly in the probe rather than in the meter.

Advantages of IDS technology:
  • error-free data due to raw signal conversion directly in the probe
  • probe, meter and user data are available in the automatic documentation
  • data for calibration are stored in the probe, not in the meter, so they are not lost
  • relevant additional data are also transferred


TECHNICAL DATA:

TECHNICAL DATA:

PH MEASUREMENT

THE RANGE OF PH MEASUREMENT

2,0 TO 20,0 ± 0,1 pH

-2,00 TO 20,00 ± 0,01 pH

-2,000 TO 19,999 ± 0,005 pH

THE RANGE OF MEASUREMENT OF REDOX POTENTIAL

± 1200,0 mV

± 0,3 mV

± (2500 ± 1) mV

RANGE OF SINGLE-SELECTIVE MEASUREMENTS

Concentration (mg/l, μmol/l, mg/kg, ppm, %)

0,000 TO 9,999

10,00 TO 99,99

100,0 TO 999,9

1000 TO 999999

TEMPERATURE MEASURING RANGE

-5,0 TO 105,0 °C ± 0,1 °C

CMC FUNCTION

YES

CONDUCTIVITY MEASUREMENT

CONDUCTIVITY MEASUREMENT RANGE

0,000 μS/cm TO 1000 μS/cm ± 5%

RANGE OF SPECIFIC RESISTANCE MEASUREMENT

1Ω/cm TO 199,9 MΩ/cm

SALINITY

0,0 TO 70,0 (IOT COMPLIES)

TDS

1 TO 1999 mg/l

0 TO 199,9 g/l

TEMPERATURE MEASUREMENT RANGE

-5,0 TO 105,0 °C ± 0,1 °C

SENSOR INTERFACE

8-PIN PLUG

TEMP COMPENSATION

OFF, NON-LINEAR, LINEAR

MEASUREMENT OF DISSOLVED OXYGEN

OXYGEN MEASUREMENT RANGE

CONCENTRATION

0,00 TO 20,00 mg/l ± 5%

0 TO 90 mg/L ± 5%

 

SATURATION

0,0 TO 200,0 % ± 5%
 0 TO 600% ± 5%

WORKING PRESSURE

0,0 TO 200,0 hPa ± 5%

0 TO 1250 hPa ± 5%

TEMPERATURE MEASURING RANGE

0,0 TO 50,0 °C ± 0,1 °C

ATMOSPHERIC PRESSURE COMPENSATION

VIA THE BUILT-IN SENSOR

CALIBRATION MEMORY

10 LATEST CALIBRATIONS

AUTOREAD FUNCTION

AUTOMATIC / MANUAL

TEMPERATURE UNIT

SELECTABLE °C / °F

DISPLAY

BLACK AND WHITE, GRAPHIC, ILLUMINATED

DEGREE OF PROTECTION

IP67

INTERFACE

USB SLAVE

POWER SUPPLY

4 x BATTERY 1.5 V AA OR 4 x BATTERY 1.2 V NiMH

CONTINUOUS OPERATION TIME

up to 800h without illumination or 100h with illumination

Model Parameter
Multi 3320 pH, mV, ION, O2, pO2, X, Sal, oC