Liquid Alarm Sensor KS3 EX PTFE

Part No.: 03E4250

Product features

  • Liquid sensor for conductive and non-conductive media
  • Explosion proof version according to ATEX for zone 1
  • Connection: ø 16 mm with GL 25 union nut
  • Operating pressure: max. 2 bar abs.
  • With 1.5 m electrical connecting cable
  • Material of sample-contacting parts: PTFE, stainless steel, Chemraz®

Certifications

Product information & downloads

Unit calculator

Barometric adjustment of the operating altitude of O₂ analyzers without pressure compensation

Enter the planned operating altitude in the field. Set the analyzer to the calculated O2 vol% value at 1013 mbar (altitude = 0 m) in air to measure at the planned operating altitude without barometric error.

Result: 22,9378 [vol%] need to be set to measure at the planned altitude without barometric error.*

*Air with standard pressure 1013 mbar = 20.93 vol% O₂

Pressure drop and delay time

Enter your values in fields 1 to 3.

1

2

3

Result: 3,39 Delay time approx. in [s]*

* Single change of gas, for 90 % response time approx. 3 changes of sample volume are required.

Calculation of the pressureless 100 % H₂O saturation

Enter the required H₂O dew point (° C).
The calculation only provides sufficiently accurate values in the temperature range between -20 °C and +90 °C.

Pressure units

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Temperature units

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Length units

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Area units

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Volume units

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Weight units

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Energy units

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Flow rate

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Flow velocity

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Performance units

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  • Description
    Liquid alarm sensor type KS3.Ex for non‑conductive media, explosion‑proof version for Ex zone 1 with protection class according to ATEX II 2G Ex ia IIC T6 Gb BVS 16 ATEX E 127 IECEx BVS 16.0092, diameter: 16 mm, union nut GL 25, operating pressure: 2 bar abs., material: PTFE, Chemraz®, SS 316 Ti

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