Technology - New Products - Optical Oxygen Sensor

Luminescence Dissolved Oxygen Measurement (LDO)
XB4-S Optical Oxygen Sensor

Made in Czech Republic

XB4-S Optical Sensor - Properties and Function:

  • Robust housing for freshwater and saltwater applications
  • Factory pre-calibrated
  • Low maintenance
  • Output:
    • Analog (4-20 mA corresponding to oxygen 0-200 %)
    • 1:1 compatible with allieading systems; input (4-20 mAl)
  • Robust, easily removable sensor cap (replacement interval > 12 months)
  • 3 year warranty (except sensor cap)
  • Independent from incoming
  • Best price-performance ratio
  • Minimal operation costs
  • No sensitivity towards H2S or CO2

Under Development:

  • RS485 Modbus RTU-interface
  • SCS Simulation Clark-Sensor (galvanic isolation)
  • Calibration data stored in exposable cap

Technical Parameters Power:

Optischer Sauerstoffsensor Power Supply
Signal Output
Oxygen Measuring Range
Oxygen Accuracy
Sensitivity
Response Time t98%
Pressure Range
Temperature Sensor
Temperature Compensation
Temperature Measuring Range
Measurement Principle
Protection Rating
Dimensions
Material
Oxygen Consumption
Required Flow
 External source 18 - 35V DCI 30 mA
4 - 20 mA Oxygen
0 - 200%
~1 %
0,2%
<60s
0 to 1 bar (0 - 10m water column)
Ni 1000
Ni 1000 I Automatie 0 - 50ºC
0 - 100 ºC
Oxygen dependent luminescence quenching
IP 68
270 x 35 mm
Resin, PU (cable), stainless steel 1.4404
None
None

LDO Optical Oxygen Sensor (pdf)

www.gryf.cz