OCEMS Model ATS-208A Gas Analyzer continuously monitors the concentration of gases ranging from 100%V/V down to PPM level. Feature includes a duel wavelength sensor, Remote Sampling, Graphics LCD Display, adjustable level relay output for alarm and 4-20mA output for control purpose and minimal maintenance. Special gas sample Conditioning systems are used to clean and dry the gas sample for accurate and High performance operation. An Internal Pump draw gas sample into the sensor through a dust particle filter from an intake which can be located at distance up to 60 meter form the monitor.

OPERATIONS-
ATS 208A is an extractivesampling multi-gas analyzer system. The flue gas is extracted using a sample Probe. The gas is than transported via a sample line, to the cooler unit fitted inside the sample managementsystem, where the moisture and particuletesare removed before being directed into themeasurement system. The measurement system is made up of pairs of sensor. Each sensor is Fed alternately with sample gas and air. The sensors generatean electrical output in proportion to a specific gas component. Measured values are then displayed and output as analog signals (4-20mA).

The Applied Online CO2 Gas Purity Analyzer Model ATS 208A with digital read out and alarms is a direct reading. Gas Purity Analyzer, designed to serve the demanding field requirements of various gases Producing and using Industry. It is designed to replace the cumbersome and time consuming Or set apparatus and provide quick and accurate reading of gas Purity. It offers the user a distinct advantage in terms of economy, dependability maintenance and ease of operation. The instrument incorporate TCD / INFRARED/Electrochemical as a transducer. It has adjustable visual and audible alarms with Automatic Zero Calibration Feature.

OPERATIONS-
On start up, the instrument automatically goes through complete self integrity check, calibration check on demand. The press of sampling switch initiates the sampling through inbuilt suction pump and digitally displays the results.

DISCRIPTIONS-
Its simple automatic operation, continuous measurement & digital display of purity concentration makes it a valuable aid for on site instant analysis & follow up action. Its data logging & computer interface features can be used for further detailed analysis in the laboratory.

FEATURES-
Complete Automatic Operation Self Diagnostic Check Proven Sensor Technology Inbuilt Suction Pump.
RS 232/RS 485 and USB Computer Interface Single 320 X 240 Graphics LCD Display Intrinsically Safe. Continuous, Stable Alphanumeric Display

SPECIFICATIONS-
Range : 0 - 100% V/V.0 to 50,100,1000PPM
Minimum Resolution : 0.01 %
Readout : 128 X 64 Graphics LCD Display
Sampling Method : In Built Suction Pump
Detection Principle : Thermal Conductivity / Infrared/Electrochemcial
Accuracy : +/- 0.1% of Full Scale.
Response Time : Less than 10 Seconds.
Warm Up Time : 1 Minute.
Dimensions : 430(W) X 150(H) X 250(D)mm.
Accessories : Flow Meter, Warranty : One Year. A
nalog Output : 4-20mA
Digital Output : RS 232, RS 485,Relay output

The Applied Online Hydrogen Gas Analyzer Model ATS 208A with digital read out and alarms is a direct reading. Gas Purity Analyzer, designed to serve the demanding field requirements of various gases Producing and using Industry. It is designed to replace the cumbersome and time consuming Or set apparatus and provide quick and accurate reading of gas Purity. It offers the user a distinct advantage in terms of economy, dependability maintenance and ease of operation. The instrument incorporate TCD / INFRARED/Electrochemical as a transducer. It has adjustable visual and audible alarms with Automatic Zero Calibration Feature. 

SCRIPTION FEATURES
1-Complete Automatic Operation
2-Self Diagnostic Check
3-Proven Sensor Technology.
4-Inbuilt Suction Pump.   
5-Control Unit (FP) Control Unit (WP)
6-RS 232/RS 485 and USB Computer
7-Interface Single 320 X 240 Graphics LCD Display
8-Intrinsically Safe.
9-Continuous, Stable Alphanumeric Display

Online Syngas Analyzer Model ATS 208A is designed for the process of Gafication.
Applied Model ATS 208A Producer Gas Analyzer with sample conditioning system has been designed considering the flexibility required in the environments that characterize syn simultaneous measurement of CO, CO2 and CH4 . In addition, the analyzer can also be supplied with a non-consumable, long-life thermal conductivity cell for H2 that always read correctly regardless of the background gas composition. Paramagnetic sensor can be used for O2 analysis as an option. gas and bio-mass applications. The analyzer uses high- stability infrared sensors for the DESCRIPTION Simultaneous display all parameters in single Window Special Features: High Quality 320x264 Graphics LCD Display Intrinsically Safe 4-20mA Output Compatible with dust and waterproof enclosure Rugged Instrument for industrial Use Explosion Proof with IIC (Optional) Automatic zero calibration at instrument startup ATS-208A Online Gas Analyzer with Sampling System . SAMPLE CONDITIONING SYSTEM compensates for the interference effects of CO, CO2 and CH4 .This ensures that H2 will All sensors are temperature-compensated for maximum analytical stability

The Handheld Gas Purity Analyzer is a compact and lightweight device designed for quick and accurate on-site measurement of gas purity. It is widely used in gas plants, refineries, chemical industries, pharmaceutical units, and laboratories where portability and instant analysis are essential.

This analyzer measures the purity of gases such as Hydrogen (H₂), Oxygen (O₂), Nitrogen (N₂), Argon (Ar), and other specialty gases. It provides fast and reliable real-time readings, helping industries maintain gas quality, detect impurities, and ensure process efficiency.

Equipped with advanced sensing technologies like Thermal Conductivity Detection (TCD), Electrochemical, or Paramagnetic sensors, the device ensures precise and stable performance. Its ergonomic handheld design, rechargeable battery, and easy-to-use interface make it ideal for field engineers and technicians.

With durable construction and low maintenance, the Handheld Gas Purity Analyzer is an ideal solution for quick and efficient gas purity analysis in industrial and field environments.

🔹 Key Features:

• Compact handheld design for easy portability
• Accurate gas purity measurement
• Suitable for multiple gases (H₂, O₂, N₂, Ar, etc.)
• Fast response with real-time results
• Advanced sensor technology (TCD / Electrochemical / Paramagnetic)
• Rechargeable battery with long backup
• User-friendly digital display
• Rugged and durable construction
• Low maintenance and long service life

🔹 Basic Specifications:

• Gases Measured: H₂, O₂, N₂, Ar (or as required)
• Measurement Range: 0–100% purity
• Sensor Technology: TCD / Electrochemical / Paramagnetic
• Accuracy: ±1% FS or better
• Display: LCD / Digital Display
• Power Supply: Rechargeable Battery
• Battery Backup: 6–10 hours (approx.)
• Response Time: < 15–30 seconds
• Form Factor: Handheld Portable Device
• Operating Temperature: 0°C to 50°C
• Application: Field Testing, Gas Plants, Refineries, Laboratories, Industrial Sites

OCEMS Model ATS 208A stands for Online Continuous Emission Monitoring Systems. This systems play a critical role in environmental monitoring and regulation, particularly concerning air pollution from industrial sources.

OCEMS are designed to continuously measure the emissions of pollutants from industrial stacks or chimneys.

This provides real-time data on the levels of various pollutants being released into the atmosphere.

OCEMS can measure a wide range of pollutants, including:

• Sulfur oxides (SOx)
• Nitrogen oxides (NOx)
• Carbon monoxide (CO)
• Particulate matter (PM)
• And other gases.

Operations -
ATS 208A is an extractive sampling multi-gas analyzer system.
The flue gas is extracted using a sample Probe. The gas is then transported via a sample line, to the cooler unit fitted inside the sample managementsystem, where the moisture and particuletesare removed before being directed into themeasurement system. The measurement system is made up of pairs of sensor. Each sensor is Fed alternately with sample gas and air. The sensors generatean electrical output in proportion to a specific gas component. Measured values are then displayed and output as analog signals (4-20mA).

Specifications -
Display :320x264 Graphics High Quality LCD
Sensors : NDIR
Calibration method :Manual or Automatic/Remote Calibration 2-Point                                    calibration span and zero.
Analog outputs : Isolated current loops One per gas 4-20 mA               Communications RS 232 or RS 485 Modbus serial digital data bus (2 or 4 wire).
Power supply : 200 to 240V a.c, 50-60 Hz