9165s Sequenced LDO Analyzer

9165S Sequenced Luminescent Dissolved Oxygen Analyzer

Ranges: 0-20ppm, 0-2000 pp


The 9165S Sequenced Luminescent Dissolved Oxygen system, paired with our new sequencing system, utilizes the same reliable luminescent technology for measuring dissolved oxygen in water at ppb levels. Luminescent technology features superior benefits and cost savings compared to traditional dissolved oxygen sensing technologies. The analyzer system provides high accuracy and excellent long-term stability for up to four sample points.

KEY FEATURES


  • Four sample analysis

  • No sensor maintenance (no membrane, no electrolyte)

  • No calibration or service for up to a year

  • Measurement range 0-2000 ppb

  • Extremely fast response time

  • No sample interferences

  • Excellent results independent of sample flow rate

  • Simple operation

  • Rugged design

  • Four dedicated 4-20mA outputs

PERFORMANCE


Range

0-2000ppb; 0-45ppm


Accuracy

+/- 0.6ppb at 1ppb / 2% of the measured value


Sample Rate

Adjustable time on sample, sensor reading every 30 seconds


Units

PPB


Current Outputs

(4)4-20mA current output


Power

100-240 VAC


Calibration

Yearly sensor exchange program


Rinsedown

t90 = 3 min


SAMPLE DELIVERY OPERATING CONDITIONS


Sample Temperature

23 – 113°F (-5 – 40°C)


Ambient Temperature

32 – 131°F (0 – 55°C)


Sample Pressure

Maximum of 145 psig (10 bar)


Sample Interfaces

None


Sample Connection

1/4” OD SS Tubing (Swagelok)


Sample Medium

Liquid Water

MECHANICAL


Construction/Finish

Stainless Steel & Plastic / Corrosion Resistant


Materials in Contact w/ Sample

Stainless Steel


Dimensions

Sensor: Height = 33.5” (851 mm), Width = 12” (305 mm), Depth = 7.5” (191 mm)


Mounting

Wall mount


Degree of Protection

IP 67 Connections

Technical Documents