YSI DO200 Data sheet

Y S I Environmental

DO200 Dissolved Oxygen/Temperature

Accurate, economical, handheld measurements

YSI’s 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, water resistant
case, and low cost of ownership over the life of the product. The DO200
simultaneously measures dissolved oxygen (% air saturation and ppm)
and temperature with the following features:

• Watertight housing

• Automatic temperature compensation

• 4- and 10-meter cables available

• Manual salinity compensation

• Low battery indicator

EcoSense®

The EcoSense DO200
is available with a 4- or
10- meter cable.

Pure

Data

Healthy

Planet.

Compact design and
affordable price

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

• Manual pressure compensation

The DO200 is designed for quick, accurate results in an economical plat­form. The ability to measure DO and temperature in a simple, compact
instrument allows the instrument to be used across multiple application
sampling strategies including laboratory BOD testing with the optional
BOD probe. With a one-year instrument and electrode warranty, along
with other features, the EcoSense DO200 will fit your needs.

for a

®

www.YSIEcoSense.com

Y S I Environmental

To order, or for more
information, contact
YSI Environmental.

[phone]
800 897 4151 (US)

www.ysiecosense.com

YSI Environmental
[phone]
Fax [phone]
[e-mail]

Endeco/YSI
[phone]
Fax [phone]
[e-mail]

SonTek/YSI
[phone]
Fax [phone]
[e-mail]

YSI Environmental Gulf Coast
[phone]
Fax [phone]
[e-mail]

YSI Hydrodata (UK)
[phone]
Fax [phone]
[e-mail]

YSI Middle East (Bahrain)
[phone]
Fax [phone]
[e-mail]

YSI (Hong Kong) Limited
[phone]
Fax [phone]
[e-mail]

YSI (Qingdao) Limited
[phone]
Fax [phone]
[e-mail]

YSI Nanotech (Japan)
[phone]
Fax [phone]

[e-mail]

DO200 System Specifications (Instrument, Probe, and Cable)

Temperature Range -6 to +46°C

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

DO % Air Saturation Range 0 to 200%

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

DO ppm (mg/L) Range 0 to 20 ppm

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

Additional Technical Specifications

Operating range:

Temperature: 0° to 50° C

Relative Humidity: up to 95%

Water resistance: IP-65 water resistant, splash resistant

Size: 70 mm width x 186 mm length (2.8 in. x 7.3 in.)

Weight with battery: 350 grams (0.75 lb.)

ATC Probe: ermistor, 10kΩ / 25° C

Battery: One 9 volt included with purchase

Salinity compensation: 0.0 to 40.0 ppt

Pressure compensation: 600 to 1100 millibar (450 to 825 mmHg)

Calibration back-up: Yes

Audio feedback: Yes, all keys

DO200 Ordering Information

Accessories (order cable separately)

DO200 DO200 instrument (°C and mbars units)

DO200US DO200US Instrument (°F and inHg units)

200-4 4-meter probe and cable assembly

200-10 10-meter probe and cable assembly

200-BOD Self-stirring laboratory BOD probe, includes external power adapter

280 DO instrument carrying case (molded plastic with foam insert)

5908 Membrane Kit, 1.25 PE membrane with probe solution

480 So, black carrying case with shoulder strap

ISO 9001
ISO 14001

Who’s Minding the Planet?, EcoSense,
and Pure Data for a Healthy Planet are
trademarks of YSI Incorporated.

©2007 YSI Incorporated
Printed in USA 0107 W57-03

Y S I i n c o r p o r a t e d

Whoʼs Minding

the Planet?

®

The DO200US version instrument is also available.
This instrument provides all the great features of
the DO200. The DO200US has temperature units
in Fahrenheit only and the pressure compensation
units in inHg. Please use part number DO200US
when ordering this item.