In hazardous environments such as oil terminals, chemical plants, and refineries, ensuring accurate and safe level measurement is not just a technical necessity—it’s a regulatory and safety requirement. Explosion-proof servo tank gauges, certified for ATEX and IECEx zones, are critical components in these operations, offering precise inventory control while meeting the highest safety standards.
Key Features and Certifications
Explosion-proof servo tank gauges designed for Zone 0 or Zone 1 installations typically include:
- Flameproof (Ex d) or Intrinsically Safe (Ex ia) designs
- Stainless steel or aluminum explosion-proof housings
- Multi-parameter measurement: level, interface, density, and temperature
- Redundant safety barriers and galvanic isolation for signal lines
- Compliance with SIL (Safety Integrity Level) standards for critical applications
Applications in ATEX/IECEx Zones
Explosion-proof servo tank gauges are used in various hazardous industries, including:
Oil & Gas Terminals
For custody transfer of crude oil, diesel, jet fuel, and other volatile products. Accurate level and volume readings are essential for compliance and revenue reconciliation.
Chemical Storage Facilities
Handling flammable solvents, acids, or oxidizers demands precise measurement and robust explosion-proof protection.
LNG and Cryogenic Storage
Special explosion-proof designs with extended temperature capabilities ensure safe operation in extreme cold and pressurized environments.
Refineries and Petrochemical Plants
Multiple interconnected tanks with varying product types require reliable, zone-certified gauges to ensure operational integrity and environmental compliance.
When safety and precision are non-negotiable, explosion-proof servo tank gauges provide the assurance and performance industrial operators need. Designed for the most demanding environments, these devices support regulatory compliance, protect personnel and assets, and help businesses maintain accurate inventory in the world’s most hazardous zones.