About FLUKE 28-11 EX MULTIMETER
Key features
- A completely sealed, IP67 rated case
- Withstands drops up to 10 ft or 3 m (with holster)
- Dustproof per IEC 60529 IP6x
- Waterproof per IEC 60529 IPx7
- CAT III 1000 V, CAT IV 600 V
- Reversible holster for added protection of the display when not in use
Explosion-Proof Safety for Hazardous EnvironmentsEquipped with ATEX II 2 G Ex ia IIC T4 Gb and IECEx certifications, the FLUKE 28-11 EX Multimeter offers intrinsic safety for electrical measurements in environments exposed to flammable gases, vapors, and dust. The unit is specifically engineered for use in mining, petrochemical, and industrial sectors where safety and compliance are paramount.
Durability Meets Versatility in Industrial ApplicationsWith ingress protection IP67, this multimeter is both dustproof and waterproof, capable of operating reliably in the toughest conditions. Its robust design includes impact resistance from drops of up to 3 meters, ensuring it can handle rugged field and industrial use. The true RMS feature, high-accuracy measurements, and backlit display further enhance its versatility and ease of use.
FAQ's of FLUKE 28-11 EX MULTIMETER:
Q: How is the FLUKE 28-11 EX Multimeter suitable for hazardous environments?
A: The FLUKE 28-11 EX Multimeter is intrinsically safe and certified by ATEX II 2 G Ex ia IIC T4 Gb and IECEx Ex ia IIC T4 Gb standards. This ensures safe operation in environments with explosive gases, vapors, or dust, making it ideal for mining, oil and gas, and petrochemical industries.
Q: What features make this multimeter durable for industrial use?
A: The multimeter is IP67 rated for complete dust and water resistance. It is also designed to withstand drops of up to 3 meters, making it resilient for demanding fieldwork and harsh environments.
Q: When should I use the backlight and backlit buttons?
A: The backlight and illuminated buttons are especially useful when working in low-light or poorly lit areas, ensuring that readings and controls remain clearly visible for safe and efficient operation.
Q: Where can this multimeter be used?
A: It is suitable for use in hazardous zones (Ex zones), industrial troubleshooting, field service, mining operations, and petrochemical plants anywhere electrical measurements need to be performed safely.
Q: What measurement ranges does the FLUKE 28-11 EX support?
A: This model offers a wide range: DC/AC voltage up to 1000 V, current up to 10 A, resistance up to 50 M, capacitance up to 9999 F, and frequency up to 199.99 kHz, with high resolution and 0.05% best accuracy.
Q: How does one benefit from the long battery life and fuse protection?
A: With up to 800 hours of battery life (without backlight) and high-energy fuse protection, users benefit from uninterrupted operation and enhanced safety against electrical faults during demanding industrial measurements.
Q: What is the process for testing continuity and diodes?
A: The FLUKE 28-11 EX offers an audible beeper for continuity testing, making it simple to identify connections, while the diode test function allows for swift assessment of diode integrity, streamlining field diagnostics.