Leybold PENNINGVAC Replacement Anode Ring for PTR 90 N, PTR 225 N, 237 N Gauge 20028711V02

This is a replacement Anode Ring for the Penningvac PTR 90 N, PTR 22 5N and the PTR 127 N. The functions of the Leybold PENNINGVAC Transmitter PTR 90 N has been designed for vacuum measurement in the pressure range of 750 to 1x10^-9 Torr (1000 to 5×10^-9 mbar). It can be operated in connection with an Leybold Vacuum gauge controller CENTER ONE, CENTER TWO, CENTER THREE or with another controller. Over the whole measuring range, the measuring signal is output as a logarithm of the pressure. The Leybold PENNINGVAC Transmitter PTR-90 N Sensor Gauge consists of two separate measurement systems (pirani and cold cathode system) the signals of which are combined in such a way that one measurement signal is output. Note that this Leybold PENNINGVAC Transmitter PTR-90 N Sensor Gauge MUST NOT be used for measuring flammable or combustible gases which react in air.

This is a Anode Ring ONLY, individual parts or systems sold separately.