Pfeiffer TPR 280 Compact Pirani Gauge Sensor KF16 NW16, (Compatible with Pfeiffer TPG 261, TPG 262 & TPG 256A Pressure Display and Control Units). Pfeiffer Part Number: PT R26 950 B The Compact Pirani Gauge TPR 280 has been designed for vacuum measurement of gases in the pressure range of 750 to 10-4 Torr. The gauges must not be used for measuring flammable or combustible gases which react in air. 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 TPR 280 Compact Pirani 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 TPR 280 Compact Pirani Gauge Sensor, KF-16, NW16, with Extra Long Housing, Metal Sealed, (Compatible with Pfeiffer TPG 261, TPG 262 & TPG 256A Pressure Display and Control Units.) Pfeiffer Part Number: PT R26 960 A The Compact Pirani Gauge TPR 280 has been designed for vacuum measurement of gases in the pressure range of 750 to 10-4 Torr. The gauges must not be used for measuring flammable or combustible gases which react in air. 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. Connection cable, control unit and hardware sold separately. A complete specification brochure and operations manual is available, see the Downloads section.

Pfeiffer Vacuum Filament unit for QMG PRISMAPRO 250 Compact Mass Spectrometer Residual Gas Analyzers IS Type: Open. Pfeiffer Part Number: PN PT 163 311 This is a Filament Unit for the Pfeiffer Vacuum QMG 250 PRISMAPRO Compact Mass Spectrometer. Filament Unit PN: PT 163 311, IS ty­­­pe “Open”, Filament Material “W”. This is the Filament Unit Only. Instructions for replacement are in the .PDF Downloads below on pages 45-50 and Part No. is on Page 74.