Envco – Environmental Equipment

The ProOBOD is designed for use with the YSI ProODO instrument. Optical, luminescent technology eliminates the probe warm-up period and membrane changes. The self-stirring BOD probe has a super quiet lab stirrer that helps ensure a representative sample and increases DO response times.

Benefits
• Smart sensor retains calibration in the probe
• User-replaceable, low-maintenance sensor with +1-year life
• 2-year warranty; reliable and serviceable, design reduces cost-of-ownership and reduces down-time
• Probe body tapered to fit into a standard 300 mL BOD bottle and international versions
• Extremely quiet operation
• No warm-up time required
• Self-stirring to provide representative sample and increase response times

Specifications
Dissolved Oxygen (mg/L) Optical 0 to 50 mg/L
Accuracy 0 to 20 mg/L, ±1% of the reading or ±0.1 mg/L, whichever is greater; 20 to 50 mg/L, ± 15% of the reading
Resolution 0.01 mg/L
Dissolved Oxygen (%) Optical
Accuracy 0 to 500% air saturation 0 to 200% air saturation, ± 1% of the reading or ±1% air saturation, whichever is greater; 200 to 500% air saturation, ±15% of the reading
Resolution 0.1%
Temperature -5 to 50°C
(0 to 45°C; DO compensation range for mg/L )
Accuracy ±0.2°C
Resolution 0.1°C

Warranty 2-years; 1-year sensor cap
Cable Length 2-meters (6 feet)
Power External 110-230 VAC power supply with DC input to sensor
Sensor Type Optical; dynamic luminescence quenching lifetime detection
Response Time T95 = 22 seconds with stirring; T95 = 40 seconds without stirring
IP Rating IP-65
Certifications RoHS, CE, WEEE, Made in USA

Ordering Information
626281 ProODO Instrument.
Probe
626400 - 115V U.S./Japan version; 2-m cable
626401 - 230V International version; 2-m cable

Includes one optical sensor cap. Also includes correct power supply based on part # ordered and tapered funnel for the International version.