Product Description - Agilent Technologies FRG-700 User Manual

Technical Information

Product Description

The Inverted Magnetron Pirani Gauges FRG-700 and FRG-702 have been designed
for vacuum measurement in the pressure range of 5×10
They must not be used for measuring flammable or combustible gases in mixtures
containing oxidants (e.g. atmospheric oxygen) within the explosion range.
The gauges can be operated in connection with an Agilent AGC-100 Vacuum Gauge
Controller, an Agilent Turbo AG Rack Controller, or with another controller.
Over the whole measuring range, the measuring signal is output as a logarithm of
the pressure. The gauge consists of two separate measurement systems (Pirani
and cold cathode system) the signals of which are combined in such a way that
one measurement signal is output. The Pirani measurement circuit is always on.
This document applies to products with part numbers:
FRG-700 (FPM sealed)
FRG700KF25
FRG700CF35
The part number (PN) can be taken from the product nameplate.
If not indicated otherwise in the legends, the illustrations in this document
correspond to the product with part number FRG700KF25.
They apply to the other products by analogy. We reserve the right to make technical
changes without prior notice. All dimensions in mm.
In all communications with Agilent, please specify the information given on the
product nameplate. For convenient reference copy that information into the space
provided below.
16 Agilent Inverted Magnetron Pirani Gauge FRG-700 and FRG-702 User Manual
(DN 25 ISO-KF)
(DN 40 CF-C)
-9
... 1000 mbar.
FRG-702 (all-metal)
FRG702KF25
(DN 25 ISO-KF)
FRG702KF40
(DN 40 ISO-KF)
FRG702CF35
(DN 40 CF-C)