Intrinsically Safe Instruments for Hazardous Areas in India

Intrinsically safe and flameproof instruments used in oil & gas, chemical, mining, and refinery hazardous areas

Industries operating in hazardous and explosive environments require intrinsically safe and flameproof instruments to ensure personnel safety, regulatory compliance, and uninterrupted operations. We supply a complete range of Ex-rated safety instruments suitable for mines, oil & gas facilities, chemical plants, and refineries across India.

Why Intrinsically Safe Instruments Are Mandatory

In hazardous locations where flammable gases, vapors, or combustible dust may be present, ordinary electrical instruments can become ignition sources. Intrinsically safe instruments are engineered to limit electrical and thermal energy, preventing sparks or excessive heat even under fault conditions.

These instruments are commonly required during:

• Safety audits and statutory inspections
• Plant shutdowns and turnarounds
• New project commissioning
• Mining and underground operations
• Oil & gas maintenance activities

Our Range of Intrinsically Safe & Flameproof Instruments

1️⃣ Intrinsically Safe Infrared Thermometer

Non-contact temperature measurement for hazardous zones. Ideal for rotating equipment, electrical panels, pipelines, and process monitoring without physical contact.

• Intrinsically safe design
• Suitable for mining and oil & gas environments
• Fast response for field inspections

2️⃣ Intrinsically Safe Digital Multimeter

Designed for voltage, current, resistance, and continuity checks in explosive atmospheres. Widely used by maintenance engineers and inspection teams.

• Ex-rated for hazardous locations
• Essential for electrical troubleshooting
• Audit and shutdown compliant

3️⃣ Intrinsically Safe Portable Multi Gas Detector

Personal safety instrument for detecting multiple hazardous gases in confined or explosive areas. Mandatory in oil & gas, chemical, and refinery environments.

• Monitors combustible and toxic gases
• Portable and rugged construction
• Critical for confined space entry

4️⃣ Flameproof Clamp-on Earth Resistance Tester

Specially designed for measuring earth resistance in hazardous areas without disconnecting earthing systems.

• Flameproof casing
• Safe testing in explosive zones
• Used in refineries, tank farms, and plants

5️⃣ Explosion-Proof Loop Type Ground Resistance On-Line Detector

Designed for continuous monitoring of earthing systems in hazardous and explosive environments, the explosion-proof loop type ground resistance on-line detector ensures early detection of grounding failures without disconnecting the system.

• Explosion-proof construction for hazardous areas
• Continuous on-line ground resistance monitoring
• No shutdown or disconnection required
• Ideal for refineries, tank farms, and chemical plants

6️⃣ Intrinsically Safe Portable Gas Detector – Oxygen (O₂)

This intrinsically safe portable oxygen gas detector is used to monitor oxygen levels in confined and hazardous spaces. It is essential for personnel safety in environments where oxygen deficiency or enrichment can pose serious risks.

• Intrinsically safe design for hazardous locations
• Accurate oxygen concentration monitoring
• Compact and wearable for field personnel
• Mandatory for confined space entry

7️⃣ Intrinsically Safe Portable Toxic Gas Detector (0–100 PPM)

An intrinsically safe portable toxic gas detector designed to measure toxic gases in the range of 0–100 PPM. Widely used in chemical plants, refineries, and industrial safety audits.

• Intrinsically safe for explosive atmospheres
• 0–100 PPM toxic gas measurement range
• Fast response with audible and visual alarms
• Critical for worker safety and regulatory compliance

Industry Applications

• Oil & Gas Production Facilities
• Petrochemical & Chemical Plants
• Refineries & Tank Farms
• Mining & Underground Operations
• Power Plants & Utilities
• EPC Projects & Shutdown Contractors

Bulk Supply & Project Orders

We specialize in bulk supply of intrinsically safe instruments for:

• Plant-wide shutdowns
• Annual maintenance contracts
• Safety audit preparedness
• EPC and turnkey projects

Best pricing is available for multi-unit and project requirements. Calibration support and documentation assistance can be arranged on request.

Why Buy From Us?

• Trusted supplier of industrial test & safety instruments
• Competitive pricing for volume orders
• Fast dispatch across India
• Application guidance for hazardous environments
• Support for audits and compliance needs

Frequently Asked Questions – Audits & Compliance

Why are intrinsically safe instruments required during safety audits?

Safety auditors require intrinsically safe or flameproof instruments to ensure that no electrical or thermal energy can trigger ignition in hazardous environments. Use of non-certified instruments can lead to audit non-compliance and operational risk.

Which industries mandate intrinsically safe instruments?

Intrinsically safe instruments are mandatory or strongly recommended in oil & gas, petrochemical, chemical plants, refineries, mining operations, confined spaces, and explosive dust environments.

Are intrinsically safe instruments required for shutdowns and turnarounds?

Yes. During plant shutdowns and turnarounds, hazardous areas are frequently accessed for inspection and maintenance. Auditors and safety officers insist on intrinsically safe or explosion-proof instruments for all measurements during this period.

Can non-intrinsically safe instruments be used with special permissions?

In most cases, no. Using non-intrinsically safe instruments in hazardous areas can invalidate safety permits, insurance coverage, and audit approvals. Certified Ex-rated instruments are the safest and most widely accepted solution.

Do auditors ask for documentation during inspections?

Yes. Auditors often ask for product datasheets, intrinsic safety markings, and calibration records. We assist buyers by providing relevant documentation to support audit and compliance requirements.

Are intrinsically safe gas detectors mandatory for confined space entry?

Yes. Portable gas detectors are typically mandatory for confined space entry to monitor oxygen levels, toxic gases, and combustible gases before and during entry.

Is calibration required for intrinsically safe instruments?

Calibration is highly recommended and often mandatory for audit compliance. Periodic calibration ensures measurement accuracy and helps demonstrate due diligence during inspections.

Can these instruments be procured in bulk for audit preparedness?

Yes. Many organizations procure intrinsically safe instruments in bulk to prepare for audits, shutdowns, and annual maintenance activities. Bulk procurement also helps standardize safety practices across plants.

Do you support EPC and project-based requirements?

Yes. We regularly support EPC contractors and project teams with bulk supply of intrinsically safe and flameproof instruments for new projects, expansions, and commissioning activities.

What happens if intrinsically safe instruments are not used?

Non-compliance may result in audit observations, penalties, work stoppage, insurance issues, or safety incidents. Using certified intrinsically safe instruments significantly reduces operational and compliance risk.

Request a Bulk Quote

For bulk pricing, project enquiries, or shutdown requirements, contact us with your required quantities. We support industrial buyers, EPC contractors, and safety teams across India.

Supplier:
Industrial Supply Syndicate

Address:
54, Ezra Street,
Kolkata – 700 001,
INDIA

📞 Phone: 8961089611
📧 Email: info@indiameters.in

Tip: Mention your industry, application area (oil & gas, mining, chemical, refinery), and required quantities to receive the best bulk pricing.

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This page is intended for industrial buyers, EPC contractors, and safety professionals seeking intrinsically safe and flameproof instruments for hazardous environments.