Gas Analyzer

We offer Oxygen Analyser which are tested on all industry standards and offer unique functions. These products have higher degree of flexibility, reliability and are cost effective. These sophisticated designed analyzers are used in hazardous areas. These paramagnetic cells offer a fast, linear, accurate and selective response in a non-depleting rugged package. The sensors use non-depleting technologies, maximizing availability and minimizing maintenance and operational costs. It is fitted with heated sample cell which allows in simplified sample system requirements. It is used in process control, safety critical oxidation, such as ethylene oxide and propylene oxide purity, feedstock clean up, inerting/blanketing and flares stack analysis.

 

Technology Used

Oxygen – Servomex’s unique paramagnetic cell, which offers a fast, linear, accurate, highly stable and selective response in a non-depleting rugged package.

The sensors use non-depleting technologies, maximizing availability and reducing maintenance and operating costs.

 

 

Features

• Heated sample cell allowing significantly simplified sample system requirements

• Internal flow sensor for improved safety

• Internal pressure compensation for barometric and process fluctuations e.g Flare Stacks

• Autovalidation safely reducing the level of hands on maintenance with the highest confidence

• Low cost of ownership with no need for reference or purge gases.

• Long calibration intervals and indefinite cell life

• Configurable build giving specific solutions for a wide range of applications

• FEMA report available fully supporting SIL2 failure Mode & Effects analysis

Typical Applications

• Process Control

• Safety critical oxidation, such as ethylene oxide and propylene oxide purity

• Feedstock clean up

• Inerting/blanketing

• Flare stack analysis

 

We offer Multicomponent Analyser (Servomex 4900), which is designed to monitor continuous emissions and other specific applications where measurement of flue gases is mandatory. Our products are low cost, low maintenance and can be easily integrated with other systems. The measurements are MCERTS/TUV approved. These are capable of measuring multiple pollutants, green house gases with reference to O₂ (O₂, CO, CO₂, NO, SO₂, CH₄, N₂O). It requires minimum cabinet space and fitted with analogue, serial outputs and external analogue inputs. These are automatically calibrated and capable of storing all the fault and calibration data. These products are used for multiple gas measurements.

 

Technology Used

Oxygen – Servomex’ unique paramagnetic cell, which offers a fast, linear, accurate, highly stable and selective response in a non-depleting rugged package.

Carbon monoxide, nitrous oxide, nitric oxide, sulphur dioxide, methane – Single beam gas filter correlation photometric technology, which gives a highly stable, sensitive and selective measurement. Carbon monoxide, carbon dioxide at percent levels – Single beam single wavelength photometric technology, which gives a stable, selective and cost effective measurement.

 

 

Features

• Multiple gas measurements

• Minimum cabinet space

• Analogue and serial outputs

• External analogue inputs

• Automatic calibration

• Storage of fault and calibration data

Typical Applications

• Utility Boilers

• Clinical waste incinerators

• Chemical incinerators

• Crematoria

• Mobile labs

• Research into greenhouse gases

We offer Process IR/UV Analyser (Servotough Spectraexact 2500), which can measure single or dual component in gases that enables them to fit in process; combustion and emissions gas analysis application. Our products are robustly built to handle the tough industrial environment and provide accurate information. It can easily fit in all types of process environment. Our product exhibits on-line, real time process analysis and are highly reliable, accurate and stability. It is available at reasonable rates and requires less maintenance. These are capable of single & multi-component analysis and can easily integrate with DCS and other control systems and are suitable for field mounting in hazardous area locations. It uses single beam, dual wavelength and gas filter correlation photometric technology, giving a highly stable, selective measurement. Our products are used to measure water in EDC, Carbon dioxide, ethylene, acetylene, sulphur dioxide and chlorine.

 

Technology Used

Single beam, dual wavelength and gas filter correlation photometric technology, giving a highly stable, selective measurement.

 

Features

• Hazardous area certification (CENELEC Zone 1 and 2, FM Class 1 Division 2)

• Measures corrosive, toxic and flammable sample streams

• Simple operation, easy maintenance, comprehensive diagnostics

• Full user facilities including password protection and real-time clock, with historical data logs

• Two mA outputs, 3 relay outputs, all user assignable

• Optional additional mA and relay outputs available

• IP65 ingress protection

Typical Applications

• Water in EDC

• Carbon dioxide

• Ethylene

• Acetylene

• Sulphur dioxide

• Chlorine

 

We are of the pioneer in the field of manufacturing and supplying a wide range of control analytique analyser (Argon purity), which is fitted with non-depleting plasma emission detector for superior performance. Our products are available in 4U rack configuration and are mainly used for air separation, semi conductor and argon purification plants. Our product argon separator separates argon without the use of oxygen scrubber. It has in-built temperature control system to minimize temperature drift. We use Plasma Emission Detector technique, which has a non-depleting plasma emission cell to ensure selective, accurate and sensitive response. It is used in cryogenic truck loading station, hydrogen purification plants, specialty gas laboratories and helium liquefaction plants.

 

Features and Specifications:

• Trace gas measurement ppb/ppm

• Stand-alone system, no need for third party software

• Plasma HC hydrocarbon system measurement does not use a FID

• ArgonSep separates argon without use of oxygen scrubber

• Ethernet connectivity for remote control and monitoring

• 4-20 mA outputs for peak impurity values and chromatogram signal

• Remote range I.D. contact per impurity

• Cabinet temperature regulation to minimize temperature drift (ambient temperature range from 15 to 35ºC)

Technology Used:

• Plasma Emission Detector - Unique non-depleting plasma emission cell ensures fast, selective, accurate, and sensitive response

• Plasma HC – Used to measure methane and THC without the use of a FID. It also eliminates the need for maintenance and fuel.

• ArgonSep – By separating argon from oxygen, argonsep provides a sensitive and maintenance free measurement.

Typical Applications:

• Cryogenic truck loading station

• Hydrogen purification plants

• Specialty gas laboratories

• Helium liquefaction plants

 

Our products are well reckoned for their excellent performance and precise engineering. These are widely used in oxidation control reaction and Claus & related processes. These are inbuilt with internal flow alarm option and can be fitted with hazardous or safe area control unit which can simultaneously handle up to 6 transmitters. It is easily re-calibrated and is easy to maintain and fitted with range of alarm outputs to aid integration with other systems. Our products are used in EO, PTA, EDC, catalyst regeneration, hydrogen and chlorine production. These are also used in solvent recovery, sewage and sludge driers. 

 

Features and Specifications:

• Safe area and zone 1 hazardous area control units

• Zone 1 hazardous area transmitter

• High temperature zone 1 hazardous area transmitter

• All zone 1 are certified to ATEX Cat 2, IECEX and FM/CSA class 1 div1

• Three enclosure systems, allows for the sampling of any flammable gas up to 100% O2 (oxygen enriched) and high pressures of up to 40psi.

• The controller unit is a single enclosure, allowing for multiple option cards and HMI

• All servomex certifications rely on intrinsically safe and explosion proof methods, therefore all the above certifications do not require a purge.

• Ethernet and Modbus options available

• 3 relays – fixed

• 4 configurable option cards

• Internal barometric pressure compensation with high pressure vent option covers venting to flare stacks

• Auto validation & calibration

• Internal flow alarm option available

• With excellent control the high temperature version reduces sampling system costs by eliminating the need to condense the hot sample prior to analysis

Technology Used:

Our range uses paramagnetic cell to offer fast, accurate, highly stable and selective response in a non-depleting rugged package.

 

 

Typical Applications

• EO, PTA, EDC

• Catalyst regeneration

• Hydrogen and chlorine production

• Solvent recovery

• Sewage and sludge driers

 

We offer Combustion Gas Analyzer that are used to reduce the reduce emissions and improve combustion efficiency by measuring the oxygen and combustibles content in the flue gases. These are fitted with LCD display, utilities panel and auto calibration technology. Our products are easy to operate and install and used in process and power generation industries. These are fitted with high sensitivity sensor which ranges from 0-500ppm to 0-2000ppm and a high range sensor of 1500ppm to 6000ppm. The zirconia cells provide stable and accurate measurement in design for fast results and long service life while measuring Oxygen. It is fitted with blowback facility and its control unit is certified for non-hazardous, ATEX category 3, FM class 1 and div 2. Our products are used in wide range of applications from process heaters, utility boilers, thermal crackers and iron & steel incinerators. 

 

Features:

• Continuous measurement of Oxygen and / or combustibles.

• Fully field maintainable

• High sensitivity sensor: ranges 0-500ppm to 0-2000ppm

• High range sensor: ranges 0-1500ppm to 6000ppm*

• Suitable for high temperature operation up to 1750°C (3182°F)

• Ranges up to 1 or 2% in certain applications

Technology Used:

• Oxygen-Our range of Combustion Gas Analyzer is a unique zirconia cell that provides an accurate and stable measurement in a design.

• Combustibles-Our gas cylinder is integrated with innovative thick film calorimetry cell, which permits user to make a sensitive combustibles analysis rather than breakthrough indication. This provides more precise control of the process which results in lower emissions and greater fuel savings.

Specifications:

• Blowback facility

• Control unit certified for non-hazardous, ATEX category 3 or FM class 1, div 2

• Sensor head mounting options include: probe retention; thermal spacer; stand off flange; combined thermal spacer & probe retention; combined probe retention & stand off flange

• Available with stainless steel, high temperature alloy or ceramic probes with filter options for high dust loading applications.

Typical Applications:

• Process heaters

• Utility boilers

• Thermal crackers

• Iron & steel

• Incinerators

 

We offer Oxygen Analyzers which are used in major industries for critical applications to measure the percentage of oxygen. Our products are fitted with weatherproof enclosure and are easier to handle and operate. Our products deliver fast response and optimum performance under all circumstances. Our products are designed for safe area oxygen analysis, requires low maintenance and offer special version for solvent bearing samples. These are fitted with range of alarm outputs to aid integration with other systems. Our products wide range of application includes ambient air monitoring, gas cylinder storage, safety inerting monitoring and marine inerting applications. 

 

Features and Specifications:

• Designed for safe area oxygen analysis

• Low maintenance and re-calibration requirements

• Special version for solvent bearing samples

• Range of alarm outputs to aid integration with other systems

• Low cross sensitivity to background gases

• Extremely low drift

• Isolated 4-20mA analogue output

• Concentration, range indication and flow fail alarm relay outputs

• Reliable analogue based electronics

• Solvent vapor tolerant version available

• Weatherproof enclosure

Technology Used:

Oxygen analyzer unique paramagnetic cell of oxygen analyzer offers a fast, linear, accurate, highly stable and selective response in a non-depleting rugged package.

 

Typical Applications:

• Ambient air monitoring

• Gas cylinder storage

• Safety inerting monitoring

• Marine inerting applications

 

Our analysers are latest technological innovation which are designed and developed to meet the quality standards of the industrial gas producers and users. These are multicomponent analyzer and can be used simultaneously for 2 measurements which have independent gas paths, paramagnetic, zirconia technologies and employing infrared. Our product exhibits RS232/RS485signal system for serial data output and Modbus, profibus, ethernet communications. It is used in wide range of applications from process control on air separation plant, product purity on air separation plant, bottling /filling plant applications and to monitor the trace CO2 on scrubbed air inlet to air separation process.

Features and Specifications:

• RS232/RS485 serial data output.

• Modbus, profibus, ethernet communications.

• Paramagnetic sensor with temperature control and pressure compensation for ultimate performance.

• Independent auto validation/ calibration of measurements with option of integrated stream switching valve block.

• Alarm, fault and calibration history logs.

• Bench top, panel or 19” rack mount.

Technology Used:

• Oxygen purity measurement- Our analyzers is provided with unique paramagnetic cell, which offers a fast, accurate, highly stable and selective response in a non-depleting rugged package.

• Oxygen at trace levels – Our range comes with unique zirconia cell that offers an stable and accurate measurement in a design, which in turn ensures fast response and exceptionally long service life.

• Carbon dioxide, nitrous oxide, carbon monoxide and methane at trace levels- Single beam gas filter correlation photometric technology of our analyzer gives a highly stable and selective measurement.

Typical Applications:

• Product purity on air separation plant.

• Process control on air separation plant.

• Monitor the trace CO2 on scrubbed air inlet to air separation process.

• Bottling/filling plant applications.

 

We offer Servopro Plasma (K2001) which is designed to monitor nitrogen content in argon, helium or both. Our products have unique plasma emission detector which ensures stable and accurate measurements. These are fitted with smart microprocessors and can be controlled remotely. Our product uses control analytique (Argon Purity) Analyzer emission cell which provides selective and reliable measurement. Our product has wide measurement from - 0-1ppm, 0-10ppm, 0-100ppm and we offer higher range on request. It works on lowest range - 10 ppb resolution / 2 ppb noise. These products have low sample flow with no moving parts, all solid state. Our products are used in air separation plants, argon purification plants, cryogenic truck loading station, specialty gas laboratories, process control, steel industry, chemical plants, gas management systems, welding gas control and helium liquefaction plants.

 

Technology Used:

Plasma emission detector- Control Analytique (Argon Purity) Analyzer emission cell provides selective, accurate and reliable measurement.

 

Features and Specification:

• Wide measurement range - 0-1ppm, 0-10ppm, 0-100ppm (higher on request)

• Ethernet remote control

• On lowest range - 10 ppb resolution / 2 ppb noise

• Low sample flow

• No moving parts, all solid state

• Maintenance free

• Unique Plasma emission detection

• Wide measurement range

• Lowest measurement range offers 10ppb resolution

Typical Applications:

• Air separation plants

• Argon purification plants

• Cryogenic truck loading station

• Specialty gas laboratories

• Process control

• Steel industry

• Chemical plants

• Gas management systems

• Welding gas control

• Helium liquefaction plants

 

Our Servotough laser series are equipped with cross stack monitors who are designed to measure emission and process control information in multiple industrial applications. These are continuous in-situ monitoring and have a low detection range which enhances response times down to one second. These are not affected by the direct cross interference of other gases. These products utilize the proven tunable diode laser (TDLAS) measurement technique and can with stand high temperature and high pressure operation. These are suitable for installation in hazardous areas and are cost effective. 

 

Technology Used

The following instrument configurations are available in the 2900 product line:

• Single Path monitor

• Single Path compact

• Open Path monitor

• Multipass monitor

Single Path monitors are mainly used for in-situ measurements with path lengths in the range 0.5 – 15m (pipes, stacks, ducts). These models operate with samples in range 2-3 bar maximum pressure and temperatures up to 500°C. It is possible to measure samples at up to 20 bar and 1500°C with some gases. The additional feature of automatic zero and span check can be supplied as an option.

The Open Path monitor is suitable for long distance monitoring in ambient air, monitoring of production halls, gas fencing or leak detection. Measurement lengths of up to 1000m are possible. Gas detection is unaffected by dust and smoke or fog and rain down to <1% transmission.

The extractive Multipass monitor allows a gas sample to be removed from the process and analysed offline. Based on multiple reflections in the analysis cell, this instrument combines 11 m measurement path with a very compact design and is suitable for trace measurements of, for example, H₂O, O₂ or H₂S.

Please refer to the relevant Servomex product data sheets for more information on the different instrument configurations.

 

Features

• Designed for continuous monitoring, 2900 models offer high sensitivity with detection limits in the ppb and low ppm ranges.

• Fast response times of down to one second are possible depending on the specific application. The range includes models for measuring O₂, HCl, HF, NH₃, CO, CO₂, H₂O, H₂S, HCN, NO, N₂O, CH₄ and other hydrocarbons, as well as for measuring two different gases or a gas and temperature simultaneously using a single laser.

• Compact and robust instruments suitable for outdoor use (protection classified to IP66)

• Ethernet connector to enable communication via a local area network or the internet.

• Ability to be fully configured to customers needs and tuned to the specific process. Ensuring optimum performance and zero cross interference from other gases present.

Typical Applications

• 2900 monitors are used for continuous emission monitoring and process control across a wide range of industrial applications e.g. in steel, aluminium and other non-ferrous metal, chemical, petroleum and cement production, marine operations, power generation and waste incineration.

• Emission control systems for scrubber and abatement plants

• Combustion control systems for boilers and waste incinerators

• Slippage control in deNOx plants

• Safety systems in chemical plants

• Monitoring of production halls

• Gas fencing, leak detection

• Trace measurements in pure gases

IG Industrial Gas Analyzer:

Online Process Mass Spectrometer. It provides real time gas analysis and is suitable for a variety of industrial applications including: Ammonia, Ethylene, Ethylene Oxide, Ambient Air Monitoring, Steel Basic Oxygen Process (BOP), Steel Vacuum Oxygen Decarburization (VOD), Fermentation Control and Pharmaceutical Solvent Drying.

Manufacturer & exporter of  Analyser System.

Manufacturer & exporter of  CEMS Analyser.

Manufacturer & exporter of  Online Analyser.

Manufacturer & exporter of Process Analyser.

Manufacturer & exporter of Flue Gas Analyser.

Manufacturer & exporter of Nitrogen Analyser.

Manufacturer & exporter of CEMS Analyser.