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CHS ODOSens S, 325 mm, VP8 - process sensor

CHS ODOSens is an optical sensor enabling measurement in a wide concentration range with a detection limit of 20 ppb. It is equipped with an integrated cover with CHS ODOSens luminophore, which is easily user replaceable. This is a sensor suitable for biotechnology.

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Product description

Product description

CHS ODOSens is an optical sensor enabling measurement in a wide concentration range with a detection limit of 20 ppb. It is equipped with an integrated cover with CHS ODOSens luminophore, which is easily user replaceable. This is a sensor suitable for biotechnology.

Important features

  • maintenance-free (does not require electrolyte replacement)
  • different covers with luminophore to optimize the process
  • resists many interferences (CO2, H2S, SO2)
Parameters

Parameters

Brand: CHS ODOSens
Category: Measurement and control / Measurement of liquids / Sensors

Technical parameters

Measuring range (DO) 0 to 100% (0 to 45 mg/l)*
Detection limit (DO) 20 ppb (0.015 mg/l)
Response Speed T98<40s (Air to Nitrogen 5.0)
Operating temperature 0 to 50°C (optimal)
– 40 to 90°C (maximum)
up to 140°C (steam sterilization at 1.5 atm)
Operating pressure 10 mbar to 12 bar
Material in contact with the medium stainless steel 1.4435, silicone, EPDM
Hygienic cleaning CIP (2% NaOH/+80°C, 3% H2O2, HCl sky H2SO4 up to max. 4 to 5%)
CIP (reagents containing ClO2/20°C)
SIP
Power 7 to 30 V
Power max. 1 W in active state
0.15 W in standby mode
output 4 to 20 mA, RS 485 (half-duplex), RS485 Modbus RTU (optional)

*Note: user calibration is required to measure max. concentration. The values ​​given are for 20 °C, 960 to 980 hPa and humidified calibration gas

Dimensions

Sensor length325mm
Electrical connectionVP8
Process connectionPG 13,5

Use

Phys. propertyDO
MaintenanceMaintenance free
ATEXGeneral use

Material

Sensor materialStainless Steel 1.4435

Operating conditions

Operating pressure0,01 - 12bar
Operating temperature0 - 90°C
Measuring range (DO)0 - 2 000ppb
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