GAS TRASMITTER RAS/AD RAS/DY

General Description

The RAS/AD transmitters are used to detect concentrations of inflammable substances, expressed in % L.E.L.

(Lowest Explosive Limit), or of toxic substances, expressed in ppm., in an atmosphere which is generally composed principally of air.

" One Person " calibration facilitates ease of use

RAS/AD and RAS/DY transmitters are based on enose®technology.

The sensor head is of a diffusion type, the sample of air to be analysed penetrates by diffusion through the flame trap disc in the measuring chamber in which the transducer circuit is located.

Safety Electrical Requirements EN 50014-18

Performance requirements EN 61779-1-4 

Production Quality Assurance

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