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Keyword       Ideal Spectroscopy Part Number       Manufacturer Part Number

× Molecular-Spectroscopy Optical-Table-Accessories Absorption-Spectroscopy-Gas-Cells Ultra-High Purity Gas Products Pulse-Valves-For-Jet-Cooling Vacuum-Pressure-Measurement Fittings-and-Flanges Vacuum-Valves Vacuum-Pumps Modular-Vacuum-Chambers

Condition:
  New
Part Number:
  P107233
Warranty:
  Varian Warranty

Available Now: 
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$2,358.82


Print Version

Agilent Varian FRG-720 CF35 Pirani and Bayard Alpert Sensor Combination Gauge, w/display FRG720CF35D


Agilent Varian FRG-720 Pirani and Bayard Alpert B/A Sensor Combination Gauge with LED Display. Single Filament, Hot Cathode Ion,
760 to 3.8 X 10-10 Torr, CF35 CF 2.75 in. Conflat Flange.
Agilent Varian PN FRG720CF35D.

This Agilent Varian Hot Cathode Ion Gauge is a Pirani and Bayard Alpert combination gauge with LED Display. It contains a long life yttrium oxide coated iridium Single Filament and can measure pressure from 3.8 X 10-10 Torr to atmosphere. Over the whole measuring range, the 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 (for < 2.0×10-2 Torr) and a Pirani measurement system (for >5.5×10-3 Torr). In the overlapping pressure range of 2.0×10-2 to 5.5×10-3 Torr, a mixed signal of the two measurement systems is output. The hot cathode is switched on by the Pirani measurement system only below the switching threshold of 2.4×10-2 Torr (to prevent filament burnout). It is switched off when the pressure exceeds 3.2×10-2 Torr.

They have a CF35 CF 2.75 inch Conflat vacuum flange fitting. This is the FRG-720 gauge only, No set points, No Profibus. User replaceable sensors, signal cables and pressure controllers sold separately on this website. Agilent Varian Part Number FRG720CF35D. A complete Operating Instruction Manual and Spec Sheet is available for download in .pdf format below under AVAILABLE DOWNLOADS.

Compatible with Agilent Varian Pressure Gauge Controllers:
  • XGS-600 Multi-gauge Controller
  • Active Gauge Controllers AGC-100, AGD-100



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PDF Logo Varian FRG-720, FRG-730 Bayard-Alpert Pirani Gauge Data Sheet.pdf

PDF Logo Agilent Varian FRG-720 Bayard-Alpert Pirani Gauge.pdf

PDF Logo Agilent XGS-600 Gauge Controller Brochure.pdf



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CONTACT US
Ideal Spectroscopy
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealspectroscopy.com



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