Fluke 28 II Ex | Intrinsically Safe IP67 True-RMS Digital Multimeter

Electrical maintenance in potentially explosive atmospheres requires test equipment designed specifically for hazardous locations. The Fluke 28 II Ex Intrinsically Safe True-RMS Digital Multimeter combines the rugged measurement capabilities of the 28 II platform with intrinsic-safety certification for appropriate classified environments.

The meter provides True-RMS AC measurement, voltage up to 1000 V, current up to 10 A, resistance, capacitance, frequency and temperature measurement. A low-pass filter supports measurements on adjustable-speed drives, while its IP67 enclosure protects against dust and water, and the rugged body is designed to withstand a 3 m drop. The catalogue identifies the 28 II Ex as an II 2G Ex ia IIC T4 speciality model and lists CAT III 1000 V / CAT IV 600 V electrical safety capability. It is therefore intended for technicians who require both advanced industrial measurements and appropriately certified equipment for hazardous-area work.

Intrinsically Safe Multimeter Selection Guide

Choose the 28 II Ex where the work location requires an intrinsically safe multimeter. For ordinary industrial environments, the standard 28 II provides similar core measurement functions without the specialized hazardous-area requirement.

Market Relevance

The Fluke 28 II Ex is particularly relevant to Pakistan's oil and gas facilities, petrochemical plants, refineries, fertilizer operations and other hazardous process areas where approved electrical test equipment may be required. Contact Kamadi Pakistan for the Fluke 28 II Ex for professional hazardous-area electrical maintenance.

Key Features

• Intrinsically safe industrial multimeter
  
• True-RMS AC voltage and current measurement
  
• IP67 waterproof and dustproof enclosure
  
• Low-pass filter for drive-system measurement
  
• Integrated temperature capability
  

Technical Specifications

• Model: Fluke 28 II Ex
  
• DC Voltage: 0.1 mV to 1000 V
  
• AC Voltage: 0.1 mV to 1000 V
  
• AC/DC Current: 0.1 µA to 10 A
  
• Resistance: Up to 50 MΩ
  
• Capacitance: Up to 9,999 µF
  
• Frequency: Up to 199.99 kHz
  
• Temperature: -200°C to 1090°C
  
• Intrinsic Safety: II 2G Ex ia IIC T4
  
• Safety Rating: CAT III 1000 V / CAT IV 600 V
  

Applications

• Oil and gas maintenance
  
• Petrochemical facilities
  
• Refinery electrical troubleshooting
  
• Hazardous process areas
  
• Fertilizer and chemical plants
  

Professional Tip: Intrinsic safety depends on the complete approved configuration—use only batteries, accessories and operating procedures permitted by the 28 II Ex safety documentation in classified areas.