IONIVAC ITR 200 S - DN 25 ISO-KF with Display

ITR 200

The ITR 200 S is an optimized dual cathode combination transmitter on the basis of the well-proven ITR 90. The combination of a hot cathode ionization sensor according to Bayard-Alpert and a Pirani sensor allows vacuum pressure measurements of non-ignitable gases and gas mixtures in the pressure range from 5 x 10-10 to 1000 mbar.

Upon request, the pressure can be displayed on an integrated display.

Features and Benefits

• Service life increase and increased operational reliability through integration of a second hot cathode
• Full coverage of the pressure range from 5 x 10-10 mbar to atmospheric pressure
• High repeatability within the typical process pressure range of 10-2 to 10-8 mbar
• Controlled switching on and switching off through the integrated dual Pirani optimized the service life of the yttrium-coated iridium cathodes
• Compact design
• Enclosed, stable electrode geometry in rugged metal casing
• Efficient degassing through electron bombardment
• Simple to install
• ITR 200 S version with built-in display allows for stand-alone operation without the necessity for additional displays
• RS 232 C interface