YSI DO200A

A handheld dissolved oxygen and temperature meter for routine monitoring of tanks and ponds.

Price range: $125.00 through $1,260.00 ex GST

Product Information

Key Features

  • Reads dissolved oxygen 0 to 20 ppm at 0.01 ppm resolution, accurate to ±2 % of reading or ±0.2 ppm, whichever is greater
  • Membrane sensor with screw-on PE caps — faster response and less stirring dependence than a slip-on membrane
  • Automatic temperature compensation, plus manual salinity entry 0.0 to 40.0 ppt and barometric entry 600 to 1100 mbar at calibration
  • Calibrates in saturated air, and reads in both % saturation and ppm (mg/L)
  • IP67 waterproof housing, 500 hour battery life and automatic shutoff after 30 minutes of inactivity
  • 50 data set reviewable memory; the 200-BOD self-stirring lab probe turns it into a bench BOD instrument
  • Replaces the older blue DO200 — the grey DO200A is the current model
  • Choosing your model: buy the meter and cable separately, or take a kit — the 1 m kit suits bench and tank-side work and the 4 m kit suits raceways, deeper tanks and sumps. Both kits include the meter plus a cable with DO and temperature sensor.

Specifications

SpecificationRangeResolutionAccuracy
Dissolved oxygen (% air saturation)0 to 200 %0.1 % air saturation±2 % of reading or ±2 % air saturation, whichever is greater
Dissolved oxygen (ppm / mg/L)0 to 20 ppm0.01 ppm±2 % of reading or ±0.2 ppm, whichever is greater
Temperature−6 to 46 °C0.1 °C±0.3 °C ±1 digit
DO sensor technologyMembrane (electrochemical) with screw-on PE cap — YSI's spec sheet does not state galvanic or polarographic; the membrane kit stocked for this meter is the 5908 polarographic kit——
Temperature compensationAutomatic——
Salinity compensation0.0 to 40.0 ppt — manual input at calibration——
Barometric compensation600 to 1100 mbar — manual input at calibration——
Cable lengths1 m, 4 m and 10 m published by YSI — 1 m and 4 m stocked, as cables and as meter-plus-cable kits——
Laboratory option200-BOD self-stirring lab probe for bench BOD work——
Enclosure and powerIP67 waterproof; 500 hour battery life; auto shutoff after 30 minutes——
Operating temperature0 to 50 °C——
Memory50 data sets, reviewable on the meter——
Dimensions and weight78 mm wide × 184 mm long × 37 mm deep; 272 g——
Warranty1 year on instrument, DO electrode and cable——

Frequently Asked Questions

Spare Parts & Consumables

  • YSI Membrane Kits

    YSI Membrane Kits

    Price range: $125.00 through $135.00 ex GST Select options This product has multiple variants. The options may be chosen on the product page

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