Optical Oxygen Sensor - SE 740

- Measuring range: 4 ppb / 0.05 ~ 300 % saturation
- Resolution: 0.1 ppb
- Pressure range Prel: -1 ~ 12 bar
- Temperature range: -10 ~ 130℃
- measurements: 0 ~ 80℃
- Temperature detector: NTC 22 kohms
- no polarization required
- replaceable sensor element

  • Model Number: SE 740
  • Data Sheet: Date Sheet File
Quantity:
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  • Optical Oxygen Sensor
  • Optical Oxygen Sensor
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Product Specification

SE 740 Optical Oxygen Sensor
Optical oxygen measurement based on fluorescence quenching technology

Flow-independent optical oxygen sensor with fast response. Ideal for measurements in demanding hygienic environments. Steam-sterilizable, autoclavable and CIP- capable.

SE 740 Optical Oxygen Sensor Applications
Food, pharmaceutics, fermentation and process

SE 740 Optical Oxygen Sensor Facts
 - flow-independent measuring principle
 - no polarization required
 - replaceable sensor element
 - integrated wear monitoring
 - stainless steel 1.4435, Inspection Certificate 3.1, Ra < 0.4 μm
 - gaskets conforming to FDA and USP VI
 - temperature range: -10 ~ 130℃ measurements: 0 ~ 80℃
 - pressure range: -1 ~ 12 bar
 - measuring range: 0.05 ~ 300 % saturation
 - reliable digital communication with Stratos Evo

SE 740 Optical Oxygen Sensor Specifications

Measuring range

 4 ppb / 0.05 ~ 300 % saturation

Resolution

 0.1 ppb

Response time at 25(air -> N2 )

 98 % full scale < 30 s

Pressure range Prel

 -1 ~ 12 bar

Temperature range

 -10 ~ 130

measurements

 0 ~ 80

O-ring material

 silicone and FKM (Viton)

Process-wetted sensor parts

 stainless steel 1.4435

Temperature detector

 NTC 22 kohms

Process adaptation

 Pg 13.5

Sensor cap

 M12 (8 pins)

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