Argweld® PurgEye® 200 IP65 Rechargeable Weld Purge Monitor®

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A Rechargeable 'Eye' on your Weld Purge!

Our innovative PurgEye® 200 Weld Purge Monitor® now with PurgeNet™! The Worlds first and only hand held, rechargeable Oxygen Monitor, measuring accurately from 1,000 ppm (0.1%), down to 1 ppm (0.0001%) oxygen (accurate to 10 ppm). Making several breakthroughs in Weld Purge Monitoring Technology. 

NEW Rechargeable Battery Powered Weld Purge Monitor from start to ready

NEW Rechargeable Battery Powered Weld Purge Monitor® measuring down to 10 ppm.

Our Weld Purge Monitors® have been specifically designed for excellent weld purging conditions creating the best oxide-free zero color welds. Oxygen monitors for welding purposes, including gas analysers (gas analyzers), oxygen instruments or oxygen indicators are not sufficient to provide good clean welds.

Weld Purge Monitor ® invented by HFT ®, who own all Rights and Registered Trademarks in USA and Europe.  Designed and manufactured in the UK, for the highest level of quality. 

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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Accurately measuring down to 10 ppm

NEW Rechargeable Battery Powered Weld Purge Monitor from start to ready

Now with an OLED (organic light emitting diode) display, the PurgEye ® 200 Weld Purge Monitor ® gives sharper, brighter and clearer readings for viewing at longer distances than before. The OLED display is mainly symbol based, which means the menus are easily understandable regardless of which languages the user speaks.

The handy PurgEye ® 200 is battery or mains power driven, with charging carried out from a dock (optional). Battery life is up to 10 hours.  

This latest model has a much faster response, long life sensor.

It also has loud, pre-settable audio alarms for rising or falling oxygen levels between 1 and 999 ppm as well as alarm + and – buttons for displaying threshold oxygen settings,

In addition, there is an alarm mute as well as flow detection for accurate reading of gas samples.

The PurgEye ® 200 also comes complete with leak tight connect / disconnect gas hose connections.

For the very first time, the PurgEye ® 200 now features PurgeNet ™, allowing the addition of standard accessories that will allow the Weld Purge Monitor ® to be linked with automatic welding machines such as orbital welders, a traffic light accessory to give visual indication of the Purge process and final a dew point meter.

As with all other HFT products, the Argweld ® PurgEye ® 200 Weld Purge Monitors ® are always in stock and available for immediate delivery Worldwide.

Argweld ® PurgEye ® 200 Weld Purge Monitors® are available for immediate delivery.

PurgEye® is a Family Series of Weld Purge Monitors®.

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IP65 Rated, Rechargeable and Hand Held

Argweld PurgEye 200 Rechargeable Hand Held protective storage case

The Argweld ® PurgEye ® 200 is IP65 rated against dust and moisture. It is highly accurate to 10 ppm. The Monitor is lightweight, hand held and rechargeable.

Some of the great features include:

PurgeNet ™

The PurgEye ® 200 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.

Argweld PurgEye Weld Purge Monitor PurgeAlarm Mark V MKV Oxygen Monitor Welding Gas Analyser AnalyzersAn 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. 

Rechargeable Battery and Mains Powered

The PurgEye ® 200 can be run by a rechargeable, long life battery lasting up to 10 hours or by 110/240 v mains power. The PurgEye ® 200 is now available with an optional charging dock  

OLED Display

The PurgEye ® 200 now has an OLED (organic light emitting diode) display, for brighter, shaper, clearer readings.

Auto Power-Off 

If the PurgEye ® 200 is left with an over-range reading for more than 15 minutes, it will automatically turn off to conserve batter power.

Warning Alarms

The warning alarm can be set to any level between 1 and 999 ppm. The Monitor features both audible and visual indication when the alarm threshold is exceeded.

Flow Detection

The flow warning exclamation icon will be displayed whenever the flow of sample gas drops below the minimum flow rate required for an accurate reading. An alert icon indicates where there is insufficient flow of purge gas, which could be caused by a blocked filter. 

Power On / Off

If the PurgEye ® 200 IP65 is off, then pressing the standby button will switch it on and it will start the sensor warm-up procedure. Holding the standby button for approximately 10 seconds or until it turns off can turn off the Monitor.

Integral Sampling Pump

With the PurgEye ® 200 switched on and the alarm inactive or muted, pressing the standby button will turn the integral electro-mechanical sample pump on and off.

Alarm Buttons

Settable alarm buttons on the PurgEye ® 200 ensure the desired oxygen ppm level is in place.

Guaranteed Accuracy

The PurgEye ® 200 IP65 Weld Purge Monitor® indicates oxygen levels from 1000 ppm down to 10 ppm (0.001%), so use an Argweld ® PurgEye ® Weld Purge Monitor ® everytime for guaranteed accuracy of oxygen indication to allow a weld start with minimal risk of oxidation.

 

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Technical Data and Specification

NEW Rechargeable Battery Powered Weld Purge Monitor from start to ready

The Argweld ® PurgEye ® 200 IP65 Rechargeable Weld Purge Monitor ® can be used with any Tube, Pipe or Pipeline Weld Purging System, any Flexible Welding Enclosure ® and Weld Purge Chamber. The PurgEye ® 200 can be used for any Weld Purging technique for measuring oxygen levels from 1,000 ppm to 1 ppm (accurate to 10 ppm).

The PurgEye ® 200 IP65 Rechargeable Weld Purge Monitor ® can be used as a continuously reading instrument with free flow of the purge exhaust gas across the sensor, or as a sampling instrument with the integral electro-mechanical vacuum pump.

The Argweld ® PurgEye ® 200 IP65 Weld Purge Monitor ® has been specifically designed to be rechargeable battery power operated or mains power driven. It contains 4 standard rechargeable AA batteries and is supplied with a rechargeable battery unit and charger.

The Argweld ® PurgEye ® 200 IP65 Rechargeable Weld Purge Monitor® has a working temperature between 0 and 70°C (32 and 158°F) and a two minute warm up time.

Note: Use only the weld purge tubing supplied with the Monitor. The leak tight quick fit couplings are specifically integrated so that the user will not have leaks of air into the critical purge zone. Do not use other tubing because it will not fit properly and it may cause leaks. 

The PurgEye ® 200 Weld Purge Monitor ® is shipped in a new, low volume, ergonomically designed, robust carrying, presentation and storage case to maintain the instrument in good condition and to keep it together with all accessories.

Storage Carry Case dimensions: 377 x 322 x 95 mm.
Shipping dimensions: 380 x 100 x 300 mm.
Net weight 2.0 kg.
Volumetric weight with case: 2.28 kg.
Instrument dimensions: 225 length x 115 widest point x 40 mm depth.
Instrument weight: 400 gms (without batteries).

Supplied with:

  • Storage case.
  • 150 mm long red tube to attach to red purge exhaust.
  • 1 metre long green tube with inlet filter.
  • Charging unit for internal batter with mains plug adaptors for all countries.
  • User instruction booklet.

Dew Point SensorDew Point Sensor for accurately measuring the dew point.

During purging welders need to measure the oxygen content but also need to measure the ‘dew point’.

The dewpoint is the temperature where condensation begins and water will condense on the material being welded. This can affect the weld properties significantly.

We have recently added a Dew Point Sensor to our range that can be used in conjunction with our range of 10 ppm Weld Purge Monitors®, so rather than purchasing a separate, expensive Dew Point Meter, HFT®’s Dew Point Sensor that can be connected to the Weld Purge Monitor® via the PurgeNet™ lead.

The dew point sensor is designed to fit any of our Weld Purge Monitors® that read down to 1ppm:

- PurgEye® 200
- PurgEye® Desk
- PurgEye® 600
- PurgEye® 1000
- PurgEye® Site

PurgEye Weld Purge Monitors Oxygen Monitor Gas Analyser Welding Analyzers

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

 

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 Frequenty Asked Questions (FAQ) 

The PurgEye® 200, hand held, rechargeable 10 ppm Weld Purge Monitor® for welding stainless steel and titanium.

1. What is the intended application for the Argweld® PurgEye® 200 IP65 Weld Purge Monitor®? 

For extreme weld quality control in aerospace, semiconductor, pharmaceutical, vacuum, biotech, food and drinks industries where pristine oxide free welds have to be achieved. Also, applications demanding extremely accurate readings from atmosphere right down to 10 parts per million (ppm), such as welds made in titanium, duplex, nickel alloys and high specification stainless steels.

2. Does the Argweld® PurgEye® 200 IP65 have a pump? Yes, there is an integral electro-mechanical pump.

3. What sort of sensor is used in the Argweld® PurgEye® 200 IP65? The PurgEye® 200 IP65 uses a solid state long life sensor of a unique design. It is much lower in cost than other sensors, that are used for measuring down to 10 ppm.

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

At present we have calibration facilities in the UK, USA, Singapore and Norway. As time goes by we are planning to set up others. Contact us or your nearest distributor for pricing. Once your instrument has been sent, we will recalibrate it and return it with a certificate within a few days.

5. Is the Argweld® PurgEye® 200 IP65 Weld Purge Monitor® sensitive to electrical high frequency 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.

6. I need to detect oxygen level in pipes preheated to 300 ̊C (572 ̊F). Can I use the Argweld® PurgEye® 200 under these conditions?

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

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

7. What is PurgeNetTM?

PurgeNetTM controls the welding power sources such as orbital welders and any other automatic welding systems to switch on and off according to oxygen levels, transferring data easily with the ability to link to external devices.

8. Can Weld Purge Monitors® only be used when purging with argon?

The PurgEye® Weld Purge Monitors® measure the oxygen level within any gas, not only inert gases. They can be used to monitor the oxygen level when using inert gases such as argon and helium and also non-inert gases including nitrogen and nitrogen/hydrogen mixes.

 

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Shipping Information, Weights and Dimensions

PurgEye 200 Rechargeable Weld Purge Monitor accessories protective storage case

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 

Shipping Dimensions 380 x 330 x 100 mm
Nett weight 2.0 kg
Volumetric weight with case        2.28 kg


Actual Instrument dimensions 225 length x 115 widest point x 40 mm depth
Actual Instrument weight 400 gms (without batteries)

Storage Carry Case dimensions 377 x 322 x 95 mm

 

 

Argweld® PurgEye® 200 IP65 Rechargeable Weld Purge Monitors® are held in stock and available for immediate delivery

PART Nº PRODUCT DESCRIPTION
API0200 PurgEye® 200 Weld Purge Monitor® Oxygen Analysing Instrument
Waterproof and dustproof, hand held and battery or mains driven
Measuring oxygen from 1000 ppm to 10 ppm
Complete with internal electro-mechanical pump

Items Included

PurgeNet™ Smart Cable for transferring Weld Purge Data
PurgeLog™ Data Logging Software (USB Data Stick)
Sample tube set with filter
Sturdy protective storage carrying and presentation case (a spare/replacement case is available for purchase)
Calibration Certificate (valid for 12 months)
User Instruction Manual
Mains power lead or cable with international plug adaptors


The PurgeEye® Accessories and Spares for the Argweld® Family Range of PurgEye® Weld Purge Monitors® (10 ppm - excluding Nano) are held in stock and available for immediate delivery.  

PART Nº PRODUCT DESCRIPTION
APIS308

APIS309

APIS310

APIS311

APIS312

APIS525
Sample tube set with filter

Filters (pack of 10) White, 0.2 micron

Filters (pack of 10) Black, 10 micron

Docking station for charging

Red polyurethane tubing for use in the exhaust port (metre) (6mm OD, 4mm ID)

Spare or replacement carrying case


The PurgEye® Auxiliaries for the Argweld® Family Range of PurgEye® Weld Purge Monitors® (10 ppm - excluding Nano) are held in stock and available for immediate delivery. 

PART Nº PRODUCT DESCRIPTION
DPS1000

PNA-01

PNA-02

PNA-021

PNA-022

PNA-05

ATMS002
PurgeNet™ Dew Point Purging Gas Moisture Sensor

PurgeNet™ Weld Machine Interface Lead

PurgeAlarm™ Visual Alarm Indicator, red light only

PurgeAlarm™ Visual Alarm Indicator, green light (fitted on top of red light)

Bracket for PurgeAlarm™ Visual Alarm Indicator

PurgeNet™ Spare/Replacement Smart Cable

PurgeLog™ Data Logging Software for Quality Control – Replacement on USB Drive


PurgeAlarm
™ (NOTE: for use with PurgeNet™)


Service and Replacement

PART Nº PRODUCT DESCRIPTION
APIS207 Replacement Sensor and Re-Calibration

 

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Items available as 'Downloads'

 

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® 200 Rechargeable Weld Purge Monitor® A4 Leaflet

Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® A3 Technical Leaflet

Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® Flyer

Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® FAQ

Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® A3 Poster

 

PurgeNet™ Dew Point Purging Gas Moisture Sensor™ A4 Leaflet

PurgeNet™ Dew Point Purging Gas Moisture Sensor™ Information Flyer

PurgeNet™ Dew Point Purging Gas Moisture Sensor™ FAQ

 

PurgeNet™ Smart Cable A4 Leaflet

PurgeNet™ Smart Cable Information Flyer

PurgeNet™ Smart Cable  FAQ

 

PurgeAlarm™ Visual Alarm Indicator A4 Leaflet

PurgeAlarm™ Visual Alarm Indicator Information Flyer

PurgeAlarm™ Visual Alarm Indicator Information FAQ

 

PurgeLog™ Data Logging Software Information Flyer

PurgeLog™ Data Logging Software FAQ

 

PurgeNet™ Automatic Machine Interface A4 Leaflet

PurgeNet™ Automatic Machine Interface Information Flyer

PurgeNet™ Automatic Machine Interface Information FAQ

  

Argweld® PurgEye® Weld Purge Monitors® Filters

 

Return on Investment (ROI) Weld Purge Monitors and Weld Purging Systems

Understanding Atmosphere in PPM

Parts Per Million vs Percentage of Oxygen

How to convert Percent to PPM

Argweld® PurgEye® Weld Purge Monitors® Poster

Argweld® PurgEye® Weld Purge Monitors® Technical Tips Training Posters

Argweld® PurgEye® Weld Purge Monitors® Family Range Information Flyer

Technical Comparison Table of all Argweld® PurgEye® Weld Purge Monitors®

 

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® 200 Rechargeable Weld Purge Monitor® User Instructions Technical Manual
Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® Oxygen Analysing Instrument Technical Notes
Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® Certificate of Calibration
Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® User List Customer Service
Argweld® PurgEye® 200 Rechargeable Weld Purge Monitor® Price List 

 

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