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ATEX Certified Ex ia IIC T4 CH Swiss Precision IN Made for India

Explosion-Proof Sensors for Oil & Gas Industry

ATEX-certified ThermoAir 5.0+ with NANOZ Gas Detection for refineries, pipelines, petrochemical plants. Swiss precision meets Indian market requirements – 0.5% mV accuracy where others offer 3-5%.

258 MMT
India Refining Capacity
23
Refineries in India
±0.5%
TSR Accuracy
4-8×
Longer Sensor Life
ATEX Zone 1/2
350°C Rated
85% Cost Savings
IN

India – 3rd Largest Oil Consumer Globally

Massive infrastructure expansion with ₹2 Lakh Crore investments in refining and petrochemicals

258.1 MMT
Total Refining Capacity
(April 2025)
450-500 MMT
Target Capacity by 2030
(Nearly Doubled)
$67 Bn
Investment Opportunity
in Natural Gas
96,726
Petroleum Retail Outlets
(FY25)

Why Indian Oil & Gas Needs Better Sensors

Current low-cost sensors create massive hidden costs in safety incidents, downtime, and inefficiency

Explosion Risk
Inaccurate gas detection leads to late warnings. Even 2-3% error in H₂S or CH₄ readings can be fatal.
Frequent Failures
Cheap sensors fail within 6-12 months in harsh refinery conditions. TSR Inconel lasts 4-8× longer.
Sensor Drift
Standard sensors drift ±5-10% over months. NANOZ AI auto-calibration maintains ±0.5% accuracy.
Non-ATEX Equipment
Many Indian installations use non-certified sensors in hazardous zones – a compliance and safety risk.

SAFETY IS NOT OPTIONAL

In Oil & Gas, sensor failure doesn't just cost money – it costs lives. Our ATEX-certified sensors with ppb-level NANOZ gas detection provide early warning for H₂S, CH₄, CO, and 20+ toxic gases BEFORE they reach dangerous concentrations.

<100ms
Response Time
ppb
Detection Level
20+
Detectable Gases
ATEX
Zone 1/2 Certified

ThermoAir 5.0+ ATEX & NANOZ Gas Sensors

Explosion-proof, intrinsically safe sensors for Zone 1 and Zone 2 hazardous areas

ATEX Certification

  • Protection TypeEx ia IIC T4 Ga
  • Zone RatingZone 1 & 2
  • Gas GroupIIC (H₂, C₂H₂)
  • Temperature ClassT4 (135°C)
  • Ambient Temp-40°C to +60°C
  • IP RatingIP66/IP67

ThermoAir 5.0+ Inconel

  • Flow Range0.05-50 m/s
  • Accuracy±0.5% mV
  • Process Tempup to 350°C
  • HousingInconel 600
  • Response Time<300ms
  • Sensor Life8-12 years

NANOZ Gas Detection

  • Sensor Size2.8×2.8×1.6mm
  • Detectionppb level
  • GasesH₂S, CH₄, CO, H₂, VOC
  • AI AlgorithmDrift Compensation
  • Response<100ms
  • Cross-SensitivityAI Corrected

Where Our Sensors Make the Difference

From offshore platforms to LPG distribution – precision measurement for every stage

1

Refinery Process Control

  • CDU/VDU temperature monitoring
  • Hydrogen recycle gas measurement
  • Furnace combustion optimization
  • Flare gas recovery monitoring
₹15-45 Cr/year
Energy Savings per Refinery
2

Pipeline Integrity

  • Leak detection at valve stations
  • Compressor station monitoring
  • Pig launcher/receiver areas
  • Cathodic protection zones
99.5%
Leak Detection Rate
3

LPG & Gas Distribution

  • Bottling plant safety monitoring
  • Storage tank area surveillance
  • Loading/unloading terminals
  • CNG station monitoring
<10 ppm
CH₄ Detection Threshold
4

Petrochemical Plants

  • Reactor temperature control
  • VOC emission monitoring
  • Steam cracker optimization
  • Product quality assurance
₹8-25 Cr/year
Yield Improvement Value
5

Offshore Platforms

  • Wellhead gas monitoring
  • Separator vessel control
  • Flare system efficiency
  • Accommodation HVAC safety
Zone 0/1/2
Full Hazardous Area Coverage
6

Hydrogen Economy

  • Green H₂ production monitoring
  • Electrolyzer gas purity
  • H₂ storage tank surveillance
  • Fuel cell system control
0.1 ppm
H₂ Detection Resolution

Petrol Station Vapor Recovery Testing

Stage II Compliance Testing for 96,726 Indian Retail Outlets

GSRF Vapor Recovery Tester

The TSR GSRF (Gasrückführmessgerät) is the Swiss-made precision instrument for testing Stage II vapor recovery systems at petrol stations. Required by environmental regulations (20. BImSchV in Europe, similar requirements in India), it ensures that 85%+ of petrol vapors are captured during vehicle refueling – protecting the environment and recovering valuable fuel.

7" TFT Touch Display
Intuitive operation, 8GB storage
Ex-Barriers Included
Safe for hazardous zones
-3 to +45°C Operating
All-weather Indian conditions
USB & Bluetooth
Easy data transfer & reporting

IN Why India Needs GSRF

Retail Outlets (FY25) 96,726
LPG Distributors 25,573
CNG Stations Target (2034) 18,336
PNG Connections Target 126.3 Mn
Environmental Compliance
With India's push for 20% ethanol blending by 2025-26 and stricter emission standards, vapor recovery testing becomes mandatory. GSRF ensures ≥85% recovery efficiency.
Starting Price
CHF 18,570
≈ ₹17.5 Lakhs | Complete System
IP61 Protected
Dust & drip proof
Auto Reporting
Compliance certificates
Flow & Pressure
Dual measurement
CH
Swiss Made
SCS 0046 accredited

The True Cost of "Cheap" Sensors

5-Year TCO comparison for a typical refinery monitoring installation (50 measurement points)

Standard Indian Sensors

HIGH HIDDEN COSTS
  • Initial Equipment (50×₹25K)₹12.5 Lakhs
  • Replacements (3× over 5 years)₹37.5 Lakhs
  • Calibration (12×/year × 5 years)₹15 Lakhs
  • Downtime Losses (avg)₹45 Lakhs
  • Energy Waste (±5% error)₹60 Lakhs
  • Safety Incidents (avg)₹25 Lakhs
5-Year TCO ₹1.95 Cr

TSR ATEX + NANOZ

BEST VALUE
  • Initial Equipment (50×₹85K)₹42.5 Lakhs
  • Replacements (none in 5 years)₹0
  • Calibration (2×/year × 5 years)₹5 Lakhs
  • Downtime Losses (reduced 85%)₹6.75 Lakhs
  • Energy Optimization Gain-₹35 Lakhs
  • Safety Incidents (near zero)₹2 Lakhs
5-Year TCO ₹21.25 Lakhs

5-Year Savings: ₹1.73 Crore per Installation

ROI: 408% | Payback Period: 14 Months | Plus: Lives Saved & Compliance Achieved

ROI Summary for Oil & Gas Applications

₹1.73 Cr
5-Year Savings
(per 50 points)
408%
Return on
Investment
14 mo
Payback
Period
85%
Downtime
Reduction

International Standards & Compliance

ATEX 2014/34/EU

European explosion protection directive

IECEx

International certification scheme

CH

ISO 9001:2015

Quality management system

ISO 17025:2018

SCS 0046 accredited lab

TÜV Certified

German technical inspection

10 Reasons to Choose TSR for Oil & Gas

Full ATEX Certified
Zone 0/1/2
±0.5% Accuracy
vs 3-5% others
350°C Operation
Inconel Housing
4-8× Longer Life
Swiss Quality
AI Auto-Calibration
Zero Drift
ppb Gas Detection
20+ Gases
100 Years Heritage
Since 1925
NASA & CERN Trust
Proven Globally
IN
India Support
Local Service
408% ROI
14 Month Payback