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Catalog No. HACH31110A.02
Part No. 31110A.02
Supplier HACH Company
Hach Orbisphere Electrochemical Oxygen (O₂) Sensor, PEEK, 20 bar, EPDM O-Ring, with fast temperature changes option
Net Price
Special offer
Availability

6 weeks

PROPERTIES
  • Certifications
    2004/108/EC - EN 61326-1
  • Material
    O-Ring: EPDM
  • Parameter
    Oxygen
  • Protection Class
    IP68 / NEMA4
  • Range
    Range at 25 °C 2935A: 10 ppb-400 ppm or 20 Pa-1,000 kPa2952A: 1 ppb-80 ppm or 5 Pa-200 kPa2956A: 0.1 ppb-20 ppm or 0.25 Pa-50 kPa29552A: 2 ppb-80 ppm or 5 Pa-200 kPa
  • Warranty
    12 months
  • Weight
    0.2 kg
  • What's included?
    Sensor and manual. Controller, sensor cable, flow-chamber or process connection must be ordered separately.
DESCRIPTION
Orbisphere 311XX - the ultimate in O2 sensorsThe patented polarographic sensor design is a proven performer wherever knowledge of O2 content is critical. From beverage quality control to corrosion monitoring in power generators, from package sampling to chemical manufacturing, this sensor provides fast, accurate oxygen measurements, in gaseous or liquid samples.A wide range of temperature and pressure ranges is made possible by the exclusive valve seat sealing, whereby the sensor cathode is mechanically tensioned against a ceramic valve seat to ensure the integrity of the seal. This design enables a vanishingly small residual signal, for improved accuracy.All these oxygen sensors use the deep-draw membrane mounting method for a uniformly thin layer of electrolyte for faster response and superior stability. Coupled with a screw-on protection cap, the sensor provides in-service intervals of up to a year.
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