Pfeiffer PBR 360 Compact FullRange™ BA Gauge Pirani Bayard-Alpert Hot Cathode Combination Gauge Sensor KF25, DN 25 ISO-KF. Pfeiffer PBR 360 Part Number PT R27 010 replaces PBR 260 PN: PT R27 000. The Pfeiffer is compatible with Pfeiffer TPG 261, TPG 262 & TPG 256A pressure display and control units. This PBR 360 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 360 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 360 Compact Full Range™ BA Gauge Sensor ONLY. Connection cable, control unit and hardware sold separately, see OPTIONAL ACCESSORIES below. A complete specification datasheet and operations manual is available, see DOWNLOADS in PDF format below.

Pfeiffer PBR 360 Compact FullRange™ BA Gauge Pirani BA Hot Cathode Combination Gauge Sensor KF40, DN 40 ISO-KF Pfeiffer PBR 360 Part Number: PT R27 010 replaces PBR 260 PN: PT R27 001 The Pfeiffer PBR 360 is compatible with Pfeiffer TPG 261, TPG 262 & TPG 256A Pressure Display and Control Units. The Pfeiffer PBR 360 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 360 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.

Pfeiffer PBR 360 Compact FullRange™ BA Gauge Pirani BA Hot Cathode Combination Gauge Sensor CF-2.75 inches, DN40 CFF. Pfeiffer PBR 360 Part Number PT R27 012, replaces PBR 260 PN: PT R27 002 Pfeiffer PBR 360 is compatible with Pfeiffer TPG 261, TPG 262 & TPG 256A Pressure Display and Control Units. The Pfeiffer PBR 360 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 360 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 360 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 DOWNLOADS in PDF format below.

Pfeiffer PCR 280 Compact Pirani Capacitance Combination Gauge Sensor KF16, NW16. Pfeiffer Part Number PT R26 855 (Replaces the Discontinued PCR 260 PN: PT R26 850). The Compact Pirani Capacitance Combination Gauge PCR 280 has been designed for vacuum measurement of gases in the pressure range of 1000 to 10-4 Torr. The gauges must not be used for measuring flammable or combustible gases which react in air. The PCR gauge is a Combination Gauge consisting of a Pirani sensor and a Capacitive Diaphragm Sensor. Both sensors are constantly active. At low pressures, only the signal of the Pirani sensor is used for pressure measurement; at high pressures, only the signal of the capacitive diaphragm sensor is used. To determine the output signal in the intermediate range, both signals are used proportional to the pressure. They can be operated in connection with a Pfeiffer Vacuum controller for Compact Gauges or with another evaluation unit. Compatible with TPG 261, TPG 262 & TPG 256A Pressure Display and control units. This is the PCR 280 compact Pirani Capacitance Combination Gauge Only, connection cable, control unit and hardware sold separately. A complete specification brochure and operations manual is available, see AVAILABLE DOWNLOADS in PDF format below.