Fluke 28 Ii Ex: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Fluke 28 II Ex Information
The Fluke 28 II Ex is an intrinsically safe digital multimeter (DMM) that is designed for troubleshooting in dangerous or explosive environments. It is the most rugged intrinsically safe DMM that Fluke has ever built, and it is also waterproof, dust-proof, and drop-proof. This makes it the perfect tool for working in hazardous areas, such as petroleum, chemical, and pharmaceutical plants.
Introduction
The Fluke 28 II Ex is a true RMS DMM, which means that it can accurately measure AC and DC signals, even those that are not sinusoidal. It has a wide range of measurement functions, including voltage, current, resistance, capacitance, frequency, duty cycle, and temperature. The meter also has a number of advanced features, such as a data hold function, a peak hold function, and a min/max function.
Specifications
Here is a table of the full specifications for the Fluke 28 II Ex:
| Feature | Specification |
|---|---|
| Display | 3.5-inch backlit LCD |
| Accuracy | ±(0.1% of reading + 2 digits) |
| Voltage Range | 200 mV to 1000 V |
| Current Range | 20 mA to 100 A |
| Resistance Range | 20 Ω to 40 MΩ |
| Capacitance Range | 20 nF to 100 mF |
| Frequency Range | 20 Hz to 10 MHz |
| Duty Cycle Range | 0.1% to 99.9% |
| Temperature Range | -10 °C to +55 °C |
| IP Rating | IP67 |
| CAT Rating | CAT III 1000 V, CAT IV 600 V |
Features
The Fluke 28 II Ex has a number of features that make it a powerful tool for troubleshooting in hazardous areas. These features include:
- A rugged, IP67-rated case that makes it water-, dust-, and drop-proof
- A true RMS measurement capability that ensures accurate measurements of AC and DC signals
- A wide range of measurement functions, including voltage, current, resistance, capacitance, frequency, duty cycle, and temperature
- A number of advanced features, such as a data hold function, a peak hold function, and a min/max function
- A large, backlit LCD display that makes it easy to read measurements in low-light conditions
- A holster that protects the meter when not in use
What's in the box?
The Fluke 28 II Ex comes in a carrying case that includes the following items:
- The Fluke 28 II Ex meter
- A holster
- A battery
- A user manual
Conclusion
The Fluke 28 II Ex is a powerful and versatile DMM that is ideal for troubleshooting in hazardous areas. It is rugged, accurate, and easy to use. If you are looking for a DMM that can handle the tough conditions in hazardous areas, the Fluke 28 II Ex is the perfect choice.
Additional information
The Fluke 28 II Ex is available in a variety of configurations, including a version with a Bluetooth adapter. The Bluetooth adapter allows you to connect the meter to a smartphone or tablet, so you can view measurements and graphs on a larger screen.
The Fluke 28 II Ex is also backed by a two-year warranty.
If you are interested in learning more about the Fluke 28 II Ex, please visit the Fluke website.
Fluke 28 II Ex Compare with Similar Item
a table comparing the Fluke 28 II Ex with some similar items:
| Feature | Fluke 28 II Ex | Fluke 1587FC | Fluke 117 | Sanwa CD800A |
|---|---|---|---|---|
| Price | $2,870 | $1,506 | $370 | $45 |
| Accuracy | ±0.05% | ±0.05% | ±0.5% | ±1% |
| Resolution | 3000 counts | 3000 counts | 1000 counts | 1000 counts |
| Display | 4.3" color display | 4.3" color display | 3.5" color display | 2.4" monochrome display |
| Protection rating | IP67 | IP67 | IP54 | IP40 |
| CAT rating | III 1000 V, IV 600 V | III 1000 V, IV 600 V | III 600 V | III 600 V |
| Features | True RMS, insulation testing, data logging, trend recording | True RMS, insulation testing, data logging | Non-contact voltage, True RMS, data logging | True RMS, data logging |
| Dimensions | 195 x 84 x 43 mm | 202 x 85 x 45 mm | 160 x 76 x 42 mm | 148 x 72 x 35 mm |
| Weight | 550 g | 610 g | 350 g | 290 g |
As you can see, the Fluke 28 II Ex is a high-end multimeter that offers a wide range of features and a high level of accuracy. It is also very well-protected against dust and water, making it ideal for use in harsh environments. However, it is also the most expensive multimeter on this list.
The Fluke 1587FC is another high-end multimeter that offers a number of features similar to the Fluke 28 II Ex. However, it is not as well-protected against dust and water, and it is slightly less accurate.
The Fluke 117 is a mid-range multimeter that offers a good balance of features and price. It is not as accurate or as well-protected as the Fluke 28 II Ex or the Fluke 1587FC, but it is still a good option for general-purpose use.
The Sanwa CD800A is an entry-level multimeter that offers good value for money. It is not as accurate or as well-protected as the other multimeters on this list, but it is a good option for basic electrical work.
Ultimately, the best multimeter for you will depend on your individual needs and budget. If you need a high-end multimeter with a wide range of features and excellent accuracy, then the Fluke 28 II Ex is a good option. If you are looking for a more affordable multimeter, then the Fluke 117 or the Sanwa CD800A are good choices.
Fluke 28 II Ex Pros/Cons and My Thought
Here are the pros and cons of the Fluke 28 II Ex multimeter, along with some user reviews and my thoughts:
Pros:
- Rugged and durable construction
- Wide range of measurement capabilities
- Accurate and reliable measurements
- Easy to use and navigate
- Backlit display for easy viewing in low-light conditions
- Long battery life
Cons:
- Can be a bit bulky for some users
- The price tag is a bit high
- The leads are not very long
User reviews:
- Positive: "This multimeter is amazing! It's so rugged and durable, I've dropped it a few times and it's still going strong. The measurements are accurate and reliable, and the interface is easy to use. I would definitely recommend this multimeter to anyone who needs a reliable and durable tool."
- Negative: "I was a bit disappointed with the length of the leads. They're not very long, so it can be difficult to get to some of the hard-to-reach places. Also, the price tag is a bit high."
My thoughts:
Overall, I think the Fluke 28 II Ex is a great multimeter. It's rugged, durable, and accurate, and the interface is easy to use. However, the price tag is a bit high, and the leads could be longer.
If you're looking for a rugged and reliable multimeter, the Fluke 28 II Ex is a great option. However, if you're on a budget, you may want to consider a different model.
Here are some additional thoughts on the Fluke 28 II Ex:
- The multimeter is rated to CAT IV 600V, making it safe to use in high-voltage environments.
- It has a number of features that make it well-suited for industrial use, such as a spark-proof enclosure and a large, backlit display.
- The multimeter comes with a number of accessories, including a carrying case, test leads, and a temperature probe.
Overall, the Fluke 28 II Ex is a great multimeter for professionals who need a reliable and durable tool for use in high-voltage environments. However, the price tag is a bit high, so it may not be the best option for everyone.
Fluke 28 II Ex Where To Buy
some places where you can buy the Fluke 28 II Ex and spare parts:
- FlukeDirect: This is the official website of Fluke, so you can be sure that you are getting an authentic product. They also have a wide selection of spare parts available.
- Walmart: Walmart is a great place to find affordable electronics, and they often have the Fluke 28 II Ex in stock.
- Amazon: Amazon is another great option for finding the Fluke 28 II Ex. They often have competitive prices, and you can often find the multimeter bundled with spare parts.
- Best Buy: Best Buy is a good option if you want to buy the Fluke 28 II Ex in person. They have a wide selection of multimeters in stock, and their customer service is generally very good.
- Lowes: Lowes is another good option for buying the Fluke 28 II Ex in person. They have a smaller selection of multimeters than Best Buy, but their prices are generally lower.
- eBay: eBay is a good option if you are looking for a used or refurbished Fluke 28 II Ex. You can often find great deals on eBay, but be sure to do your research before you buy to make sure that you are getting a genuine product.
I hope this helps!
Fluke 28 II Ex Problems and Solutions
some common issues and solutions for the Fluke 28 II Ex multimeter:
Issue: The multimeter is not turning on. Solution:
- Check the batteries to make sure they are inserted correctly and are not dead.
- If the batteries are good, try resetting the multimeter by pressing and holding the power button for 10 seconds.
- If the multimeter still does not turn on, contact Fluke customer support for assistance.
Issue: The multimeter is not displaying accurate readings. Solution:
- Make sure that the multimeter is properly calibrated.
- Check the leads to make sure they are in good condition and are properly connected to the multimeter.
- If the multimeter is still not displaying accurate readings, contact Fluke customer support for assistance.
Issue: The multimeter is giving a "short circuit" error. Solution:
- Make sure that the leads are not touching each other.
- If the leads are not touching, check the circuit that you are testing to make sure that it is not shorted.
- If the circuit is not shorted, contact Fluke customer support for assistance.
Issue: The multimeter is not working in hazardous environments. Solution:
- Make sure that the multimeter is properly rated for the hazardous environment that you are using it in.
- If the multimeter is not properly rated, do not use it in the hazardous environment.
- If you are unsure whether or not the multimeter is properly rated, contact Fluke customer support for assistance.
I hope this helps!
Fluke 28 II Ex Manual
Safety Information
- The Fluke 28 II Ex is an intrinsically safe digital multimeter that can be used in hazardous areas. It is important to read and understand the safety information in this manual before using the meter.
- Do not use the meter in an explosive atmosphere unless it is properly certified for use in that atmosphere.
- Do not use the meter if it is damaged.
- Do not disassemble the meter.
- Keep the meter away from water and dust.
- Do not use the meter in temperatures outside of the specified range (-20°C to +55°C).
- Do not use the meter if the battery is low.
Before Use
- Before using the meter, read the safety information in this manual.
- Make sure that the meter is properly certified for use in the hazardous area where you will be using it.
- Check the meter for damage. If the meter is damaged, do not use it.
- Replace the battery if the battery is low.
Troubleshooting
- If the meter is not working properly, check the following:
- Is the meter properly connected to the circuit?
- Is the battery low?
- Is the meter in the correct mode?
- Is the meter set to the correct range?
Maintenance
- To maintain the meter, follow these steps:
- Keep the meter clean.
- Store the meter in a cool, dry place.
- Do not disassemble the meter.
Warranty
- The Fluke 28 II Ex is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase.
Contact Information
- For more information about the Fluke 28 II Ex, please contact:
- Fluke Corporation
- 6955 Lusk Boulevard
- Everett, WA 98203
- USA
- Phone: 1-800-443-5875
- Website: https://www.fluke.com/
Additional Information
- The Fluke 28 II Ex is a powerful and versatile multimeter that can be used for a variety of measurements in hazardous areas.
- The meter is easy to use and features a large, backlit display.
- The meter is also dustproof and waterproof, making it ideal for use in harsh environments.
I hope this manual has been helpful. Please contact Fluke Corporation if you have any further questions.
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