Sarvesh Analytics Private Limited

"Established in the Year 2002, is an Original Equipment Manufacturer based in the Educational and Industrial Hub of Pune, India."

Accurra-S 3090 Purity O2 Analyser
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Sample Gas Coolers

Sampling is one of the most critical aspects of any Gas Analysis system. The accuracy and reliability of your Gas Analyser is heavily dependent on the quality of the sample presented to it. At Sarvesh Analytics, we understand this dependency and offer a comprehensive range of Sampling Components designed to ensure your gas analyser receives a representative, clean, and conditioned sample at all times.

From Peltier-based Sample Coolers to Heated Sample Probes for high-temperature stack applications, our product range covers every aspect of the sample conditioning chain. We are also the Exclusive Distributor for Headline Filters Ltd. UK for the Indian subcontinent, offering world-class filtration solutions.

Why Proper Sampling Matters

  • Ensures representative sample reaches the analyser
  • Protects analyser sensors from contamination
  • Maintains measurement accuracy over time
  • Reduces maintenance frequency and downtime
  • Enables safe sampling from hazardous processes
  • Meets engineering and compliance standards
Explore Our Range

Sampling Component Products

Coolers Smart Systems Probes Retractable Filters Downloads

Peltier Based Sample Gas Coolers

Our Sample Gas Coolers are Peltier-based and offer much more than a conventional Sample Gas Cooler. They are designed for precise dew point control and reliable condensate removal in continuous gas sampling systems, ensuring your analyser receives a dry, representative sample.

  • Peltier (Thermoelectric) cooling technology
  • No refrigerant or compressor required
  • Precise dew point control (typically +2°C to +5°C)
  • Compact, wall-mountable design
  • Low maintenance with long service life
  • Built-in condensate drain mechanism
  • Optional: Heat exchanger pre-cooler
  • Suitable for continuous 24/7 operation
Parameter Specification
Cooling MethodPeltier (Thermoelectric)
Outlet Gas Temperature+2°C to +5°C (typical)
Inlet Gas TemperatureUp to 80°C (standard)
Cooling CapacityModel dependent
Condensate DrainAuto-drain / Peristaltic pump option
Power Supply90-260 VAC, 50/60 Hz
EnclosureWall / Panel Mounted, IP65

Complete Sample Handling System

A Complete Sample Handling System which meets all engineering and maintenance goals. Our Smart Sampling System integrates multiple sample conditioning components into a single, purpose-built enclosure — designed for seamless connectivity with your gas analyser.

  • Integrated sample conditioning solution
  • Includes filter, cooler, regulator & flow control
  • Reduces field piping and installation time
  • Custom engineered per process requirements
  • Compact panel or wall-mount enclosure
  • All components accessible for maintenance
  • Meets international engineering standards
  • Suitable for Safe & Hazardous area installations
Feature Description
System TypeCustom-engineered sample handling panel
ComponentsFilter + Cooler + Regulator + Flow Meter + Valves
EnclosureSS316 / MS Powder Coated, IP65
Area ClassificationSafe Area / Hazardous Area (Ex-d / Ex-p options)
Sample PressureAs per process (regulated internally)
Sample TemperatureCooled to +2°C to +5°C at analyser inlet
DocumentationGA drawing, P&ID, I/O list, Manual

Heated Sample Probes for Stack Applications

Sample Gas Probes for stack applications — available as heated or unheated, with or without filter, in various Materials of Construction (MOCs). Designed to extract representative samples from high-temperature, high-dust process streams.

  • Heated probes maintain sample above dew point
  • Unheated probes for dry gas applications
  • In-situ sintered metal or ceramic filter options
  • MOC: SS316, SS304, Hastelloy, Inconel & more
  • Probe length customizable per stack diameter
  • Flanged or threaded mounting options
  • Heated versions: up to 200°C trace heating
  • Back-purging facility for filter cleaning
Parameter Heated Probe Unheated Probe
Process TemperatureUp to 600°CUp to 400°C
Heating TypeElectrical trace heatingN/A
Heating TemperatureUp to 200°C (controlled)N/A
Filter ElementSintered SS / Ceramic (2µm–40µm)Sintered SS / Ceramic
Standard MOCSS316LSS316L
Probe Diameter1" / 1.5" / 2" NB1" / 1.5" / 2" NB
MountingFlanged (ANSI/DIN)Flanged / Threaded
Back PurgeOptionalOptional

Retractable Sample Probes

A safe and easier solution for online removable sample probe from high pressure lines. Retractable probes allow insertion and removal of the probe without shutting down the process — critical for continuous plant operations.

  • Hot-tap / online insertion and retraction
  • No process shutdown required for maintenance
  • Suitable for high-pressure gas lines
  • Integral isolation valve for safe sealing
  • Purge connections for safe handling
  • Available in heated and unheated versions
  • MOC: SS316, Hastelloy, special alloys
  • Reduces plant downtime and maintenance costs
Parameter Specification
OperationHot-tap retractable, no process shutdown
Line PressureUp to 40 bar (higher on request)
Sealing MechanismIntegral double isolation valve
Retraction MethodHandwheel / pneumatic actuator
Filter ElementSintered metal (in-situ replaceable)
Standard MOCSS316L
Mounting1" NPT / Flanged (ANSI 150/300)
Purge Connection1/4" NPT for nitrogen purge

Headline Filters — Exclusive Distributor

The complete range of Filtration products from Headline Filters Ltd. UK. We are the Exclusive Distributor for the Indian subcontinent. Headline Filters are internationally recognized for high-quality coalescing and particulate filtration for gas and air applications.

  • Coalescing filters for moisture & aerosol removal
  • Particulate filters (sub-micron to 40µm)
  • Activated carbon filters for hydrocarbon removal
  • Inline and T-type filter housings
  • High-pressure rated housings (up to 400 bar)
  • Replaceable filter elements (various grades)
  • Compliant with international quality standards
  • Used across power, petrochemical, pharma industries
Filter Type Application Removal Rating
CoalescingLiquid aerosol, oil mist, water0.01 µm (99.99%+)
ParticulateDust, pipe scale, solids1 µm to 40 µm
Activated CarbonHydrocarbons, odours, vapoursBy adsorption
Pre-FilterCoarse contamination protection5 µm to 40 µm
High PressureHigh-pressure gas linesVarious grades

Sample Coolers — Product Information

PDF Document • Peltier Based Sample Gas Coolers

Smart Sampling System — Product Information

PDF Document • Complete Sample Handling Systems

Heated Sample Probes — Product Information

PDF Document • Stack Application Sample Probes

Retractable Sample Probes — Product Information

PDF Document • Hot-Tap Retractable Probes

Headline Filters — Product Catalogue

PDF Document • Headline Filters Ltd. UK Product Range