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Semiconductor Manufacturing Wafer Fab Ready CH Swiss Precision IN India Semiconductor Mission

Precision Sensors for Semiconductor Fabrication

ThermoAir 5.0+ Inconel and NANOZ gas sensors for wafer fabs, ATMP facilities, and cleanroom environments. As India invests ₹1.6 Lakh Crore in semiconductor manufacturing, ensure your fab runs with Swiss precision – ±0.5% of reading accuracy.

₹1.6 L Cr
ISM Investments
50K WSPM
Top FAB Project
10
Approved Projects
28 nm
First Chips 2026
Class 1 Cleanroom
350°C Rated
8-12 Year Life
IN

₹76,000 Crore Investment – India's Chip Revolution

10 approved projects with ₹1.6 Lakh Crore investments across 6 states – creating massive demand for precision manufacturing sensors

₹76K Cr
ISM Budget
(50% Fiscal Support)
10
Approved Projects
(Fabs + ATMP/OSAT)
$100 Bn
Market by 2030
(vs $45 Bn 2024)
85,000
Skilled Engineers
(Training Target)

India's Semiconductor Mega Projects

Key fab and ATMP facilities – all requiring precision flow and gas sensors

Top 1 FAB FAB
  • LocationGujarat
  • Investment₹91,000 Cr
  • Capacity50,000 WSPM
  • Technology28 nm Logic
  • First ChipsLate 2026
Top 2 ATMP ATMP
  • LocationGujarat
  • Investment₹22,516 Cr
  • Output1.35 Bn chips/yr
  • Cleanroom500,000 sq ft
  • StatusOperational 2025
Top 3 OSAT OSAT
  • LocationAssam
  • Investment₹27,000 Cr
  • Output48 Mn chips/day
  • TechFlip-Chip, ISP
  • Jobs27,000+
Top 4 OSAT OSAT
  • LocationGujarat
  • Investment₹7,600 Cr
  • FocusAutomotive ICs
  • PilotAug 2025
  • Full OpsOct 2027
HCL-Foxconn FAB
  • LocationJewar, UP
  • Investment₹3,700 Cr
  • Capacity20,000 WSPM
  • Output36 Mn units/yr
  • ProductDisplay Drivers
Tower-Adani FAB
  • LocationTaloja, Mumbai
  • Investment$10 Bn
  • PartnerTower Semi (Israel)
  • FocusAnalog, RF
  • StatusApproved 2024

Why Standard Sensors Fail in Semiconductor Fabs

Class 1 cleanrooms and aggressive chemistries demand the highest sensor quality

Aggressive Chemistries
HF, HCl, NH₃, POCl₃, SiH₄ attack sensor surfaces. Only specialized alloys survive.
Extreme Temperatures
Diffusion at 1000°C, CVD at 400°C, rapid thermal swings. Standard sensors fail in months.
Class 1 Cleanroom
Particle contamination tolerance: 1 particle/ft³. Sensor outgassing is critical.
Wafer Yield Impact
1% sensor drift = 0.5% yield loss. At $10K/wafer, that's millions in losses.

Built for Cleanroom Excellence

Our ThermoAir 5.0+ sensors are specifically engineered for semiconductor cleanroom environments. With Inconel housing, ultra-low outgassing, and particle-free design, they meet the stringent requirements of Class 1-10,000 cleanrooms.

The NANOZ MEMS MOX sensors enable ppb-level gas detection for process gases, leak detection, and exhaust monitoring – critical for 28 nm and below nodes where contamination control is paramount.

Class 1
Cleanroom Compatible
<10⁻⁸
mbar·L/s Outgassing
ppb
Gas Detection Level
8-12 yr
Service Life

️ NEW: PSA Smart Multigas Protection Tags

Personal gas detection for fab workers exposed to toxic process gases. NANOZ-powered tags detect AsH₃, PH₃, HF, SiH₄ instantly – with real-time alerts and GPS tracking.

4-Gas Detection
AsH₃, PH₃, HF, O₂ – critical fab gases in one wearable
Real-Time Alerts
Wireless data to fab control, GPS tracking in cleanroom
Triple Alarm
Audible, visual, vibration – works in bunny suits
Class 1 Compatible
Ultra-low outgassing, cleanroom protocols compliant
NANOZ MEMS MOX – ppb AsH₃/PH₃ detection
Man-down alert function
Class 1 cleanroom certified
IP67 protection
AI drift compensation
Fleet management dashboard

ThermoAir 5.0+ Inconel & NANOZ for Semiconductor

Precision sensors for front-end fab, back-end packaging, and cleanroom HVAC

ThermoAir 5.0+ Inconel

  • Flow Range0.05-50 m/s
  • Accuracy±0.5% of reading
  • Process Tempup to 350°C
  • HousingInconel
  • Outgassing<10⁻⁸ mbar·L/s
  • Sensor Life8-12 years

NANOZ Gas Detection

  • Sensor Size2.8×2.8×1.6mm
  • Detection Levelppb
  • Key GasesSiH₄, NH₃, HF, POCl₃
  • AI AlgorithmDrift Compensation
  • Response<100ms
  • Cross-SensitivityAI Corrected

Process Compatibility

  • CVD/PECVD All nodes
  • Diffusion POCl₃, BBr₃
  • Etch HF, Cl₂, SF₆
  • Implant BF₃, AsH₃, PH₃
  • Cleanroom Class 1-10000
  • Output4-20mA, Modbus

Critical Measurement Points in Semiconductor Fabs

From front-end wafer processing to back-end packaging – precision at every step

1

CVD/PECVD Chambers

  • Precursor gas flow control (SiH₄, WF₆, TEOS)
  • Chamber pressure/flow balance
  • Exhaust monitoring for safety
  • Film thickness uniformity
±0.5%
Thickness Uniformity
2

Etch Systems

  • Process gas delivery (Cl₂, SF₆, CF₄)
  • Endpoint detection via exhaust
  • Chamber matching verification
  • Leak detection at ppb level
+2-3%
Yield Improvement
3

Diffusion Furnaces

  • Dopant gas flow (POCl₃, BBr₃, B₂H₆)
  • N₂/O₂ atmosphere control
  • Temperature uniformity verification
  • Exhaust scrubber monitoring
±0.3%
Sheet Resistance
4

Ion Implant

  • Source gas monitoring (BF₃, AsH₃, PH₃)
  • Vacuum system flow verification
  • Exhaust safety monitoring
  • Dose uniformity control
99.9%
Safety Compliance
5

Cleanroom HVAC

  • Laminar flow uniformity (Class 1)
  • Pressure cascade verification
  • HEPA/ULPA filter status
  • Temperature ±0.1°C control
15-25%
Energy Savings
6

ATMP/OSAT Packaging

  • Die attach atmosphere control
  • Wire bond/flip-chip N₂ purity
  • Molding compound exhaust
  • Burn-in chamber monitoring
+1.5%
Package Yield

The True Cost of Cheap Sensors in Wafer Fabs

5-Year TCO for a 50,000 WSPM fab (400 measurement points)

Standard Asian Sensors

HIDDEN COSTS
  • Initial Equipment (400×₹25K)₹1 Cr
  • Replacements (3× in 5 years)₹3 Cr
  • Calibration (monthly × 60)₹2.4 Cr
  • Downtime (avg 12 hrs/month)₹36 Cr
  • Yield Loss (±3% drift)₹90 Cr
  • Qualification/Audit Costs₹4 Cr
5-Year TCO ₹136 Cr

TSRAI NANOZ System

5-YEAR TCO
  • ThermoAir Inconel (250×₹2.8L)₹7 Cr
  • NANOZ Gas AsH₃/PH₃ (100×₹1.1L)₹1.1 Cr
  • ManoAir Pressure (50×₹3.75L)₹1.88 Cr
  • Installation (25% of sensors)₹2.5 Cr
  • Sensor Replacement Year 4*₹12.5 Cr
  • Software + AI Platform₹1.5 Cr
5-Year TCO ₹26.5 Cr

*Sensor life 2-5 years depending on environment. Cleanroom = ~4 years.

Annual Value Creation with NANOZ (50K WSPM Fab)

₹40 Cr
Yield/Efficiency
Improvement
₹30 Cr
Reduced Downtime
(-90%)
₹3 Cr
Sensor Replacement
(vs standard)
₹2 Cr
Cleanroom HVAC
(optimized)
-₹25 L
Annual Costs
(Cal + AI License)
Net Annual Value
₹75 Crore/Year
5-Year TCO: ₹26.5 Cr | 5-Year Value: ₹375 Cr | Net Benefit: ₹348 Cr

ROI Summary for Semiconductor Fabs

₹26.5 Cr
5-Year
TCO
₹75 Cr/yr
Net Annual
Value
5 mo
Payback
Period
1,313%
5-Year
ROI

10 Reasons to Choose Us for Semiconductor

Inconel Housing
HF/Cl₂ Resistant
±0.5% Accuracy
= Higher Yield
Class 1 Ready
Low Outgassing
8-12 Year Life
No Replacements
AI Auto-Calibration
Zero Drift
ppb Gas Detection
SiH₄, HF, POCl₃
100 Years Heritage
Since 1925
CERN & NASA Trust
Proven Globally
IN
India Support
Local Service
4,665% ROI
2 Month Payback