Edwards CPG35K Manual de usuario
edwardsvacuum.com
CPG35K AND CP35KB PASSIVE
PENNING GAUGE
INSTRUCTION MANUAL
Publication number: D0300010001EN
Issue: A
Original Instructions
This product has been manufactured under a quality management system certified to ISO 9001:2008
07.06.2017, Eastbourne
Declaration of Conformity
We, Edwards,
Innovation Drive,
Burgess Hill,
West Sussex,
RH15 9TW, UK
declare under our sole responsibility, as manufacturer and person within the EU authorised
to assemble the technical file, that the product(s)
•Passive Penning (CPG) gauges connected to controllers (PGC).
D03000100
CPG35K – NW40
D03000110
CPG35K – DN40CF
D03000130
CPG35K – NW25
D03000140
CPG35KB – DN40CF
D03000400
PGC201 Pirani/Penning Contr +*
D03000101
CPG cable 5 m
D03000102
CPG cable 10 m
D03000103
CPG cable 20 m
D03000104
CPG cable 30 m
D03000105
CPG cable 50 m
to which this declaration relates is in conformity with the following standard(s) or other
normative document(s)
EN61010-1:2010 Safety Requirements for Electrical Equipment for Measurement,
Control and Laboratory Use. General Requirements
EN61326-1:2013 Class B,
Industrial Electrical equipment for measurement, control and laboratory
Use. EMC requirements. General requirements
and fulfils all the relevant provisions of
(+) 2014/35/EU Low Voltage Directive
(*) 2014/30/EU Electromagnetic Compatibility (EMC) Directive
2011/65/EU Restriction of Certain Hazardous Substances (RoHS) Directive
2012/19/EU Waste from Electrical and Electronic Equipment (WEEE) Directive
Note: This declaration covers all product serial numbers from the date this Declaration was
signed onwards.
Larry Marini, Senior Technical
Date and Place
P200-10-166 Issue A
This page intentionally blank.
Copyright notice
© Edwards Limited 2017. All rights reserved.
Trademark credits
Edwards and the Edwards logo are trademarks of Edwards Limited.
D0300010001EN - Copyright notice
Page 2
D0300010001EN - Contents
Page i
Contents
Safety 1
Symbols used .................................................................................................................... 1
Symbols for residual risks ........................................................................................... 1
Personnel qualifications ................................................................................................... 1
General safety instructions ............................................................................................... 1
Responsibility and warranty ............................................................................................. 2
Description 3
Product Identification ....................................................................................................... 3
Validity .............................................................................................................................. 3
Intended use ..................................................................................................................... 3
Technical data 4
Installation 5
Supplied equipment ......................................................................................................... 5
Unpacking and inspecting ................................................................................................. 5
Vacuum connection .......................................................................................................... 5
Electrical connection ......................................................................................................... 5
Maintenance 6
Cleaning of the gauge head .............................................................................................. 6
Mechanical maintenance .................................................................................................. 7
Removing and replacing the anode ring and the cathode plate ................................. 7
Detaching the permanent magnet .............................................................................. 8
Spare parts and accessories 9
Spares ............................................................................................................................... 9
Accessories ....................................................................................................................... 9
Storage 10
Returning the product 11
Disposal 12
Separating the components ........................................................................................... 12
Contaminated components ....................................................................................... 12
Other components .................................................................................................... 12
Other Disposal Information ....................................................................................... 12
cg/03/17
D0300010001EN - Safety
Page 1
Safety
Symbols used
Symbols for residual risks
Personnel qualifications
All work described in this document may only be carried out by persons who have suitable
technical training and the necessary experience or who have been instructed.
General safety instructions
Adhere to the applicable regulations and take the necessary precautions for the
process media used.
Consider possible reactions with the product materials.
Adhere to the applicable regulations and take the necessary precautions for all work
to be performed and consider the safety instructions in this document.
Ensure that all vacuum components have not been contaminated before beginning
any work. If so, adhere to the relevant regulations and take the necessary precautions
when handling contaminated parts.
Communicate the safety instructions to all other users.
WARNING:
Warnings are given where failure to observe the instruction could result in injury or death
to people.
CAUTION:
Cautions are given where failure to observe the instruction could result in damage to the
equipment, associated equipment and process.
Note:
Information on correct handling or use. Disregard can lead to malfunctions or minor
equipment damage.
D0300010001EN - Safety
Page 2
Responsibility and warranty
Edwards will not assume any responsibility or warranty in cases where the operator or third
persons:
Do not observe the information given in this document.
Do not use the product as intended.
Modify the product in any way (conversions, repair work etc).
Operate the product with accessories not listed in the corresponding product
documentation.
Subject to technical alterations without prior notice. The figures are not binding.
D0300010001EN - Description
Page 3
Description
The CPG is a Penning gauge head. Operation of the gauge head is based on the principle of
cold cathode ionisation.
Product Identification
In all communication with Edwards, please specify the information on the product
nameplate.
Validity
This document applies to the following part numbers:
Intended use
The CPG may only be used for the measurements of total pressures in vacuum systems and
only when converted to a PGC201 vacuum gauge controller instrument.
Product Description Item number
CPG35K NW40 Passive Penning Gauge D03000100
CPG35K DN40CF Passive Penning Gauge D03000110
CPG35K NW25 Passive Penning Gauge D03000130
CPG35KB DN40CF Passive Penning Gauge Bakeable D03000140
D0300010001EN - Technical data
Page 4
Technical data
Figure 1 Dimensions
Measurement principle Gas discharge
Measurement range 1 x 10-9 to 1 x 10-2 mbar
Material in contact with the
medium
Cr, Mo, Nb, Ti, Ni, NiFe, NiCr, glass and ceramics
Disruption pressure (burst
pressure) (absolute)
10 bar
Ambient temperature
CPG35K 80 °C
CPG35KB 200 °C
Measurement volume
CPG35K - NW25 and NW40 approximately 18 cm3
CPG35K and KB - DN40CF approximately 21 cm3
Connection flange
CPG35K NW25
CPG35K NW40
CPG35K DN40CF
CPG35KB DN40CF
Weight
CPG35K - NW25 and NW40 approximately 0.30 kg
CPG35K and KB - DN40CF approximately 0.60 kg
Este manual sirve para los siguientes modelos
1
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