The Additel ADT273EX-GP40K-PSI-AF-HART is a high-performance handheld pressure calibrator built for accuracy, durability, and safety in explosive atmospheres. Engineered for professionals in oil & gas, chemical processing, and industrial maintenance, this calibrator ensures precise pressure calibration with advanced features for efficiency and compliance.
Key Features:
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ATEX-certified for use in hazardous (Ex) environments
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0–40,000 psi range with gauge pressure measurement
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HART communication for seamless device configuration and diagnostics
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1/4HP F (¼” NPT female) connection for easy integration
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Robust handheld design for portability and field use
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High accuracy for reliable calibration tasks
Compatible with industrial gases, hydraulic fluids, and non-corrosive media.
Includes: Protective case, user manual, and standard accessories for immediate operation.
Compliance: Meets ATEX, ISO, and industry safety standards for hazardous area use.
Benefits for Users:
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Saves time with fast, accurate calibrations in the field
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Reduces downtime with HART-enabled diagnostics
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Enhances safety with ATEX-rated construction
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Simplifies workflows with an intuitive interface




