Argweld® PurgEye® 300 Plus Weld Purge Monitor®

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A great 'Eye' on your Purge!

A low cost instrument to measure and indicate down to 10 parts per million (ppm) oxygen with software to allow recording of all purge data for quality control reporting. The PurgEye® 300 Plus is ideal for the welding of high quality joints in stainless, duplex and chrome steels, titanium, nickel and zirconium alloys and any other reactive metal. A large, easy to read screen is provided along with a long life sensor and extremely advanced shielding against electro magnetic interference, especially from arc starters.  

Argweld PurgEye Weld Purge Monitor Mark V MKV Oxygen Analyser Gas Analyzers

PurgeLog™ software is included free of charge for Quality Control purposes for data logging acquisition to store and print results as well as graphs for quality management recording and auditing, where traceability is vital. Use the tabs above for more detailed information. 

Weld Purge Monitor® invented by HFT® in the 1970’s. Registered Trademarks in USA and Europe. 

 

Technical Comparison of all Weld Purge Monitors®

Use this chart to find which model suits your requirements and to make an informed choice.

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Return on Investment (ROI)

All Argweld® Pipe Weld Purging Systems and all PurgEye® Weld Purge Monitors® provide instant Return on Investment.

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A Free Flow of Exhaust Gas

Argweld PurgEye Weld Purge Monitor Mark V MKV Oxygen Analyser Gas Analyzers

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® has been designed, developed and manufactured by Huntingdon Fusion Techniques HFT® to ISO 9000 Quality Standards, specifically for the welding of high specification joints in metals such as stainless, duplex and chrome steels, titanium, zirconium, nickel and their alloys.

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® is equipped with a long life sensor that reads and displays oxygen from 1000 to 10 ppm on a large alpha numeric display.

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® is HF (High Frequency) Proof. Exhaustive research has allowed us to shield all PurgEye® Weld Purge Monitors® s, in such way a that they are impervious to electro magnetic radiation, especially from arc starters. 

The Argweld® PurgEye® 300 Plus Weld Purge Monitor®, includes switching points that allows users to activate alarms, lights or welding equipment in the event of oxygen level going out of range. 

The recording and auditing capabilities of the HFT® Family of Weld Purge Monitors® s are considered vital to the tube and pipe sector. Traceability is now becoming a critical issue and Quality Management print outs are automatically available with our software PurgeLog™ package, which is included together with the data connection cable.

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® is suitable for applications where there is a free flow of exhaust gas for measuring purposes. In the event that insufficient gas flow is available, then see the Argweld® PurgEye 500® which incorporates an integral pump.  

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® is available for immediate delivery.  

 

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Popular Use in Freeflow Mode

Argweld PurgEye Weld Purge Monitor Mark V MKV Oxygen Analyser Gas Analyzers

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® is small and lightweight. It has automatic fault-finding diagnostics which can detect and report a number of possible faults.

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® has a unique, fast response, long life sensor and measures and indicates from 1000 ppm down to 10 ppm. 

 

PurgeNet ™

The PurgEye ® 300 Plus now comes complete with PurgeNet™, which controls all Automatic Welding Systems as well as Orbital Welders, causing them to switch on and off for example when oxygen level rises too high or falls to low.

For control of Automatic Welding Equipment by a Weld Purge Monitor®, the relevant cable accessory will be used. At that point, the Monitor will switch off your automatic welding system if by any chance the oxygen level should rise above your pre-set limit, to prevent the risk of weld oxidation. The Monitor will switch the welding system back on, once the excess oxygen has been purged away.

PurgeAlarm ™

The IP66 Rated (Environmental Protected) PurgeAlarm™ displays a red indicator, only if the PurgEye® has warmed up, the alarm enabled and is reading a greater value than the alarm threshold set by the user.

An optional green indicator can be fitted above the standard red indicator and will illuminate only if the alarm is active and reading a value lower than the alarm threshold set but the user. A sounder is available as an option to provide an audible alarm instead of the red light.

PurgeNet™ also works with PurgeLog™ to easily transfer weld purge data for Quality Control purposes.

 

PurgeLog™ software for data acquisition to store and print results and graphs etc for quality management recording and auditing where traceability is vital.  

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® is able to operate with any welding equipment, including orbital welders and welding enclosures and is specifically suitable for the welding of high integrity joints in reactive metals and for ultra high purity applications. 

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® has an internal alarm and security pin code facilities and well as weld start/stop facility.

Special attention has been paid to electrical shielding to avoid interference.

The PurgEye® 300 Plus is ideal for the welding of high quality joints in stainless, duplex and chrome steels, titanium, nickel and zirconium alloys and any other reactive metal. A large, easy to read screen is provided along with a long life sensor and extremely advanced shielding against electro magnetic interference, especially from arc starters.

 

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PurgeLog™ Data Logging Software

Argweld PurgEye Weld Purge Monitor Mark V MKV Oxygen Analyser Gas Analyzers

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® has a large alpha-numeric display, is menu-driven using four operating buttons on the front panel and has a user interface for external alarm, high/low ppm settings, on/off welding power supply switching etc.

Display readings can be shown in ppm or percentage.

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® can be connected with a welding power supply with the "user interface" to switch off an arc in the event that the oxygen level rises above an operator preset level.

PurgeLog™ Data Logging Software only runs on Microsoft® Windows OS and is compatible with the latest version.

The Argweld® PurgEye® 300 Plus Weld Purge Monitor® has an RS232 serial port for connection to a PC.


Supplied with:

External 12 V Power Supply Unit (including multiple international mains adaptor Connections) with an input voltage range of AC 90 to 260 V
Sample tube set (red 40 cm and green 1 m) with filter
Interface data connection cable
Machine (welding) interface lead
User instruction booklet
Storage and presentation case
Calibration Certificate for the purpose of Quality Control Procedures and Management Systems


Argweld® PurgEye® 300 Plus Weld Purge Monitor® Accuracy Range

Measuring Range: 1000 ppm down to 10 ppm
Accuracy: ±2.0% of scale reading
Size: 250 x 250 x 100 mm
Power Consumption: 18 W
Operating Voltage: AC 115/230 V single phase 50/60 Hz
Weight: 1.9 kg

 

Compare all Weld Purge Monitors® in the PurgEye® Family Range

 

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Frequently Asked Questions

Argweld PurgEye Weld Purge Monitor Mark V MKV Oxygen Analyser Gas Analyzers

1.0 What sort of sensor is used in the Argweld® PurgEye® 300 Plus Weld Purge Monitor®.

The PurgEye® 300 Plus Weld Purge Monitor® uses a solid state long life sensor of a unique design. It is very much lower in cost than other monitoring sensors.

2.0 What is the intended application for the Argweld® PurgEye® 300 Plus Weld Purge Monitor®?

The Argweld® PurgEye® 300 Plus  Weld Purge Monitor® is intended primarily for welding high quality joints made in titanium, duplex and other high spec stainless steels to prevent coking, oxidation and discolouration.

Where the inlet for the monitor sensor can be connected to a constant flow of exhausting weld purge gas.

When job specification demands accuracy in measuring oxygen levels in weld purge gas from 1000 ppm down to 10 ppm.

3.0 Why isn't the Argweld® PurgEye® 300 Plus Weld Purge Monitor® fitted with a pump?

Most welding applications have an adequate flow of weld purge gas that can be exhausted over the measuring sensor.

In the event that an adequate flow rate from the system being purged is not available, Huntingdon Fusion Techniques HFT® also manufactures a Weld Purge Monitor® with a pump, called the Argweld® PurgEye® 500 Weld Purge Monitor® .

4.0 Why do I need software?

The software package is for those companies who might need to produce a Quality Control document to show that the oxygen level remained below the required value for the duration of the weld.

The software allows the user to plot oxygen reading against time, save the information to hard drive and print the data as required.

Recording and auditing capabilities of the HFT® Family of Weld Purge Monitors® are considered vital to the tube and pipe sector where traceability has become a critical issue and Quality Management print outs are automatically available with our software PurgeLog™ package which is included together with the data connection cable.

5.0 Is the Argweld® PurgEye® 300 Plus Weld Purge Monitor® sensitive to electrical disturbances?

Each instrument has shielding to prevent most forms of interference.

Quality Control Test and Inspection criteria are designed to account for as many variables as possible

It is extremely rare that electrical interference will affect the monitor.

6.0 My Company needs a calibration certificate once a year for all instruments. How do I obtain one?

Huntingdon Fusion Techniques HFT® has calibration centres worldwide, contact us or your nearest distributor for pricing.

Your instrument will be sent to us, we will recalibrate it and return it with a certificate within a few days.

7.0 I need to detect oxygen level in pipes pre-heated to 300ºC (575ºF). Can I use the Argweld® PurgEye® 300 Plus
under these conditions?

The Argweld® PurgEye® Weld Purge Monitors® should not be exposed to gas at a temperature above 50ºC (122ºF).

Please contact us for information about exhaust purge gas cooling methods.

 

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Shipping Information, Weights and Dimensions

Argweld PurgEye Weld Purge Monitor Mark V MKV Oxygen Analyser Gas Analyzers

Customs Tariff

European Customs Tariff: 9026 1089
International Customs Tariff: 9026 80 6000
United States Customs Tariff: 9026 80 6000
Canada Customs Tariff: 9026 80 6000

Product Codes and Sizes

Dimensions 380 x 330 x 100 mm
Gross weight 3.0 kg
Nett weight 2.2 kg
Volumetric weight 2.1 kg

Actual instrument dimensions 250 x 250 x 100 mm
Actual instrument weight 1.9 kg

Storage carry case dimensions  377 x 322 x 110 mm

The PurgEye® 300 Plus Weld Purge Monitors® s are held in stock at all times and available for immediate delivery.

 

PurgEye® 300 Plus Weld Purge Monitor® with Purgenet™ and PurgeLog™

PART Nº PRODUCT DESCRIPTION
API0300 PurgEye® 300 Plus Weld Purge Monitor® Oxygen Analysing Instrument with automatic pump
PurgEye® 300 Weld Purge Monitor® Oxygen Analysing Instrument
Suitable for operations from 115/230V single phase 20/60 Hz
Measuring oxygen from 1000 ppm to 10 ppm
With upper and lower level alarm features


Items Included:


PurgeNet™ adaptor for charging with International multi mains adaptor connections
• Interface for PurgeLog™ via PurgeNet™ adaptor
• Sample hose
• Sturdy protective storage carrying and presentation case
• Calibration certificate for quality control purposes
• User manual


Accessories and Spares for use with PurgeNet™

PART Nº PRODUCT DESCRIPTION
PNA-01
PNA-02
Welding machine interface
Visual alarm indicator

 

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Items available as 'Downloads' 

Argweld PurgEye 300 Weld Purge Monitor warming up sequence


Leaflets and general sales material are available to everyone visiting our website.  

Restricted access items are shown at the end of this Download section.

 

Argweld® PurgEye® 300 Plus Weld Purge Monitor® A4 Leaflet

Argweld® PurgEye® 300 Plus Weld Purge Monitor® Sales Flyer

Argweld® PurgEye® 300 Plus Weld Purge Monitor® FAQ

Argweld® PurgEye® Weld Purge Monitors® Training Poster

Compare all Argweld® PurgEye® Weld Purge Monitors®

Technical comparison of all Weld Purge Monitors® in the Argweld @ PurgEye® Family Range

Argweld® PurgEye® Weld Purge Monitors® Promotional Poster

 

Special Note:  The items below are restricted and only available in our Secure Login section. This is mainly for the protection of our Exclusive Distributor network.  
Should you wish to receive an item mentioned below which is not active as a 'download' link on this page, please contact us or your nearest Distributor.

Argweld® PurgEye® 300 Weld Purge Monitor® User Instructions Technical Manual
Argweld® PurgEye® 300 Weld Purge Monitor® User Instructions Technical Manual Reset Password
Argweld® PurgEye® 300 Weld Purge Monitor® Technical Notes
Argweld® PurgEye® 300 Weld Purge Monitor® Certificate of Calibration
Argweld® PurgEye® 300 Weld Purge Monitor® User List Customer Reference
Argweld® PurgEye® 300 Weld Purge Monitor® Price List

 

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