{
 "company": {
  "name": "Sarvesh Analytics Pvt. Ltd.",
  "url": "https://www.sarveshanalytics.com/",
  "founded": 2002,
  "location": "Pune, Maharashtra, India",
  "phone_sales": "+91 94 2300 4179",
  "phone_support": "+91 94 2300 4178",
  "email": "info@sarveshindia.com",
  "summary": "Pune manufacturer of online process gas analysers, sample handling systems and components; exclusive Indian representative of Headline Filters, UK."
 },
 "last_built": "2026-11-03",
 "products": [
  {
   "key": "S",
   "name": "ACCURRA-S",
   "url": "https://www.sarveshanalytics.com/safe-gas-analyser.html",
   "summary": "Online analyser for trace, percent and purity O2, CO, CO2, CH4 and dew point; can measure two gases from one sample."
  },
  {
   "key": "S3090",
   "name": "ACCURRA-S 3090",
   "url": "https://www.sarveshanalytics.com/oxygen-gas-analyser.html",
   "summary": "Oxygen purity analyser for 95 to 100 % O2 with ambient pressure and temperature compensation."
  },
  {
   "key": "TCD",
   "name": "ACCURRA-TCD",
   "url": "https://www.sarveshanalytics.com/binary-tcd-thermal-conductivity-analysers.html",
   "summary": "Thermal conductivity analyser for binary mixtures of H2, He, Ar, N2 and others, with no reference gas."
  },
  {
   "key": "ZR",
   "name": "ACCURRA-Zr",
   "url": "https://www.sarveshanalytics.com/flue-gas-analysers.html",
   "summary": "Zirconia percent O2 analyser for furnaces and boilers, single-point air calibration, options to 1400 C."
  },
  {
   "key": "HZ",
   "name": "ACCURRA-Hz",
   "url": "https://www.sarveshanalytics.com/hazardous-gas-analysers.html",
   "summary": "Process gas analyser in an enclosure certified for Gas Group IIC, Zone 1 and 2, T6."
  },
  {
   "key": "INF",
   "name": "INFINITY-Tx",
   "url": "https://www.sarveshanalytics.com/oxygen-transmitter.html",
   "summary": "Loop-powered two-wire transmitter for percent O2 and trace CO in hazardous areas."
  },
  {
   "key": "ICONS",
   "name": "i-Cons",
   "url": "https://www.sarveshanalytics.com/smart-systems-for-gas-analyser.html",
   "summary": "Smart Peltier sample conditioner with diagnostics, auto blowback and Modbus, in a compact 19 inch cabinet."
  },
  {
   "key": "SGI",
   "name": "SGI-300 / SGI-320",
   "url": "https://www.sarveshanalytics.com/sample-coolers.html",
   "summary": "Peltier sample cooler with integrated pump, filter and condensate detector; SGI-320 for emission monitoring."
  },
  {
   "key": "PROBE",
   "name": "SP and SRP sample probes",
   "url": "https://www.sarveshanalytics.com/sample-probes.html",
   "summary": "Heated and non-heated probes with blowback, and retractable probes, in SS316, Inconel or ceramic."
  },
  {
   "key": "VAP",
   "name": "SV-200 / SV-400 vaporisers",
   "url": "https://www.sarveshanalytics.com/sample-vaporisers.html",
   "summary": "Sample vaporisers for cryogenic and wet samples with no loss of sample."
  },
  {
   "key": "PANEL",
   "name": "Engineered analyser panels",
   "url": "https://www.sarveshanalytics.com/analyser-sampling-panels.html",
   "summary": "Probe, heated line, i-Cons and analyser built into one IP 54 panel, with as-built drawings."
  },
  {
   "key": "FILT",
   "name": "Headline filters",
   "url": "https://www.sarveshanalytics.com/headline-filters.html",
   "summary": "Particulate, coalescing and PTFE membrane filters from Headline Filters, UK, for analyser protection."
  }
 ],
 "accurra_s_models": [
  {
   "model": "3015",
   "measures": "Oxygen, trace",
   "range": "0 to 1000 ppm (min 0 to 100 ppm)",
   "sensor": "Electrochemical",
   "note": "Sensor life above 18 months; sensor bypass valve supplied"
  },
  {
   "model": "3030",
   "measures": "Oxygen, percentage",
   "range": "0 to 25 % (min 0 to 5 %)",
   "sensor": "Electrochemical",
   "note": "Sensor life above 2 years"
  },
  {
   "model": "3090",
   "measures": "Oxygen, purity",
   "range": "0 to 100 % (min 0 to 5 %)",
   "sensor": "Electrochemical, ambient pressure and temperature compensated",
   "note": "Sensor life above 2 years"
  },
  {
   "model": "3130",
   "measures": "Oxygen, percentage",
   "range": "0 to 100 % (min 0 to 5 %)",
   "sensor": "Paramagnetic",
   "note": "No consumable sensor; no internal sample pump"
  },
  {
   "model": "3190",
   "measures": "Oxygen, purity",
   "range": "95 to 100 %",
   "sensor": "Paramagnetic, ambient pressure and temperature compensated",
   "note": "No consumable sensor; no internal sample pump"
  },
  {
   "model": "2015",
   "measures": "Carbon monoxide",
   "range": "0 to 1000 ppm (min 0 to 100 ppm)",
   "sensor": "Electrochemical cell",
   "note": "Sensor life above 2 years"
  },
  {
   "model": "2030",
   "measures": "Carbon monoxide",
   "range": "0 to 100 % (min 0 to 5 %)",
   "sensor": "NDIR",
   "note": "Sensor life above 5 years"
  },
  {
   "model": "6015",
   "measures": "Carbon dioxide",
   "range": "0 to 5000 ppm (min 0 to 100 ppm)",
   "sensor": "NDIR",
   "note": "Sensor life above 5 years"
  },
  {
   "model": "6030",
   "measures": "Carbon dioxide",
   "range": "0 to 20 % or 0 to 100 % (min 0 to 5 %)",
   "sensor": "NDIR",
   "note": "Sensor life above 5 years"
  },
  {
   "model": "4030",
   "measures": "Methane",
   "range": "0 to 100 % (min 0 to 5 %)",
   "sensor": "NDIR",
   "note": "Sensor life above 5 years"
  },
  {
   "model": "M015",
   "measures": "Moisture / dew point",
   "range": "-80 to +20 C dp (min -80 to 0 C dp)",
   "sensor": "Ceramic sensor",
   "note": "Sensor bypass valve supplied; field calibration not possible"
  }
 ],
 "accurra_s_sample_specification": "Non-corrosive, non-toxic, non-flammable, non-condensing, dry, free from entrained oil; sample pressure 2 to 10 psig regulated externally; flow about 1 LPM; dust below 3 micron.",
 "model_notes": [
  "Models 3015, M015, 3130 and 3190 are supplied without an internal sample pump.",
  "Models 3015 and M015 have no auto-calibration.",
  "ACCURRA-S can measure two gases from one sample in a dual-channel enclosure.",
  "ACCURRA-TCD measures binary mixtures by thermal conductivity with no reference gas.",
  "ACCURRA-Hz uses a flameproof enclosure certified for Gas Group IIC, Zone 1 and 2, T6."
 ],
 "claims_url": "https://www.sarveshanalytics.com/claims.html",
 "claims": [
  {
   "topic": "SIL (safety integrity level)",
   "status": "Not claimed",
   "detail": "Sarvesh makes no SIL claim for any analyser. Hazardous-area certification is not SIL. If a project needs SIL-rated measurement, tell us at the start."
  },
  {
   "topic": "Statutory approval of stack monitoring",
   "status": "Not claimed",
   "detail": "No statutory approval is claimed for SGI-320 or any emission monitoring arrangement. Send your regulator's requirement and we will say what is and is not met."
  },
  {
   "topic": "ACCURRA-TCD response time",
   "status": "Stated",
   "detail": "T90 below 10 s at 0.6 LPM, per the ACCURRA-TCD datasheet. Repeatability below 1 % of full scale; errors and drift below 1 % of full scale per week."
  },
  {
   "topic": "Dew point field calibration",
   "status": "Not possible",
   "detail": "Field calibration is not possible on ACCURRA-S M015, per the datasheet. Ask how the sensor is checked and recalibrated."
  },
  {
   "topic": "Hazardous-area certification",
   "status": "Claimed, with scope",
   "detail": "ACCURRA-Hz uses a flameproof enclosure certified for Gas Group IIC, Zone 1 and 2, T6. Confirm certificate scope against your area classification."
  },
  {
   "topic": "Standard sample",
   "status": "Stated limits",
   "detail": "ACCURRA-S expects a non-corrosive, non-toxic, non-flammable, non-condensing, dry, oil-free sample at 2 to 10 psig and about 1 LPM, dust below 3 micron. i-Cons and SGI-320 exclude corrosive and toxic samples; SGI-320 excludes HCl, HF and H2S."
  },
  {
   "topic": "ACCURRA-TCD",
   "status": "Binary mixtures only",
   "detail": "Thermal conductivity assumes two components. A varying third gas shifts the reading; send the full composition."
  },
  {
   "topic": "Internal sample pump and auto-calibration",
   "status": "Model dependent",
   "detail": "Models 3015, M015, 3130 and 3190, and all dual-gas units, have no internal sample pump. Models 3015 and M015 have no auto-calibration; dual-gas units use external calibration valves."
  },
  {
   "topic": "Outside the current range",
   "status": "Not offered",
   "detail": "ppb-level semiconductor impurities; H2S, NH3, Cl2, HCl, HF, VOC and total hydrocarbons; multi-component syngas ratios; ambient-air quality and personal gas detection; coal-mine gas monitoring; dust and opacity; dissolved oxygen in liquids; calorific value and full composition; hydrogen fuel quality to ISO 14687; marine type-approved systems."
  },
  {
   "topic": "Regulatory compliance of records",
   "status": "Not claimed",
   "detail": "ACCURRA-S stores calibration with deviation values and alarm history and password-protects set-up. No claim is made of compliance with a particular electronic-records regulation."
  }
 ]
}