NEW Pfeiffer PBR 260 Compact FullRange™ BA Gauge Pirani BA Hot Cathode Combination Gauge Sensor KF25 NW25
Compatible with Pfeiffer TPG 261, TPG 262 & TPG 256A Pressure Display and Control Units. Pfeiffer Part Number PTR27000
The Pfeiffer PBR 260 Compact Full Range™ BA Gauge has been
designed for vacuum measurement of non-flammable gases
and gas mixtures in a pressure range from 750 to 10-10 Torr. The gauge is a part of the Pfeiffer Vacuum Compact Gauges family and can be operated in connection with the
MaxiGauge™ vacuum measurement and control unit or with
another evaluation unit.
Over the whole measurement range, the PBR 260 Compact
FullRange™ BA Gauge has a continuous characteristic curve
and its measuring signal is output as logarithm of the pressure.
The gauge functions with a Bayard Alpert hot cathode ionization
measurement system and a Pirani measurement system.
In a defined overlapping pressure range, a mixed signal of
the two measurement systems is output. Above that range, a
Pirani signal, below that range, a hot cathode signal is output.
The Pirani measurement system switches the hot cathode
measurement system on and off to prevent filament burn-out
and excessive contamination. Two switching on/off ranges
Compatible with TPG 261, TPG 262 & TPG 256A Pressure Display and Control Units. This is the PBR 260 Compact Full Range™ BA Gauge Sensor ONLY. Connection cable, control unit and hardware sold separately, see OPTIONAL ACCESSORIES below.
A complete specification brochure and operations manual is available, see AVAILABLE DOWNLOADS in PDF format below.