Pfeiffer PBR 260 Compact FullRange™ BA Gauge Pirani BA Hot Cathode Combination Gauge Sensor KF40, DN 40 ISO-KF
Pfeiffer Part Number PTR270 01
The Pfeiffer PBR 260 is compatible with Pfeiffer TPG 261, TPG 262 & TPG 256A Pressure Display and Control Units. 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
are available.
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.
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