YSI DO200A Data sheet

SPECIFICATIONS

DOCUMENT #W57-04

EcoSense DO200A Dissolved Oxygen/Temperature

Accurate, economical, handheld measurements

The EcoSense® line of compact, handheld instruments provides
the most accurate data in the most affordable format. The
instruments feature an easy-to-use interface, one-hand operation,
IP67 waterproof case, and low cost of ownership over the life of
the product. The DO200A simultaneously measures dissolved
oxygen (% air saturation and ppm) and temperature with the
following features:

Parameters:

Dissolved Oxygen % and ppm
(electrochemical)
Temperature
BOD (biochemical oxygen demand)

The EcoSense DO200A is also available as a kit
with a 1-, 4- or 10- meter cable.

• IP67 Waterproof housing

• Automatic temperature compensation

• 1-year instrument warranty

• 4- and 10-meter eld cables available or lab self-stirring BOD

probe

• Manual input for salinity and pressure compensation

• Low battery indicator with 500 hour battery life

• Screw-on cap membranes with low stirring and fast response

• Auto shutoff function after 30 minutes of inactivity

• 50 data set memory

The DO200A is designed for quick, accurate results in an
economical platform. The ability to measure DO and temperature
in a simple, compact handheld allows the instrument to be used
across multiple application sampling strategies from the field to
the lab with the optional BOD probe. With a one-year instrument
and electrode warranty, waterproof case and ease-of-use, the
EcoSense DO200A will fit your needs.

YSI.com/DO200A

DO200A System Specifications (Instrument, Probe, and Cable)

Temperature Range -6 to 46°C (21.2 to 114.8°F)

Resolution 0.1°C
Accuracy ±0.3°C ±1 digit

Dissolved Oxygen % Saturation Range 0 to 200%

Resolution 0.1% air saturation
Accuracy ±2% of the reading or ±2% air saturation, whichever is greater

Dissolved Oxygen ppm (mg/L) Range 0 to 20 ppm

Resolution 0.01 ppm
Accuracy ±2% of the reading or ±0.2 ppm, whichever is greater

DO200A Additional Specifications

Operating range

Temperature 0° to 50° C (32 to 122°F)

Relative Humidity up to 95%

Water rating IP67 waterproof

Size 78 mm wide (widest point) x 184 mm long x 37 mm deep (3.1 in. x 7.25 in. x 1.45 in.)

Weight with battery 272 grams (0.6 lb.)

ATC Probe Thermistor, 10kΩ / 25° C

Battery One 9 volt included with purchase; 500 hour battery life

Salinity compensation 0.0 to 40.0 ppt (manual input during calibration)

Pressure compensation 600 to 1100 millibar (450 to 825 mmHg) (manual input during calibration)

Calibration back-up Ye s

Audio feedback Yes, all keys

Memory 50 data set reviewable memory

Auto shutoff Automatically powers off after 30 minutes of inactivity

DO200A Ordering Information (order items separately or as a kit)

DO200A DO200A Dissolved oxygen and temperature instrument only
DO200ACC-01 DO200A instrument, 1-meter cable and probe, hard-sided carrying case kit
DO200ACC-04 DO200A instrument, 4-meter cable and probe, hard-sided carrying case kit
DO200ACC-10 DO200A instrument, 10-meter cable and probe, hard-sided carrying case kit
200-1 1-meter dissolved oxygen and temp field cable and probe only
200-4 4-meter dissolved oxygen and temp field cable and probe only
200-10 10-meter dissolved oxygen and temp field cable and probe only
200-BOD Stirring BOD probe, 115V, 1.5-m cable
200-BOD-230V Stirring BOB probe, 230V, 1.5-m cable
606036 Hard-sided, plastic carrying case with form fitted foam insert; 31.75 x 22.86 x 9.4 cm (12.5 x 9 x 3.7 in)
5908 Cap membrane kit, 1.25 mil PE with electrolyte solution, 6 each (yellow cap)

YSI

1725 Brannum Lane, Yellow Springs, OH 45387
Tel [phone].897.4151 (US)
[e-mail]
YSI.com

YSI is a registered trademark.
Specifications are subject to change. Please visit YSI.com to verify all specs.
©2012 YSI
Printed in the USA. W57-04 July, 2012