Extech 48vfl13: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Extech 48VFL13 Information
The Extech 48VFL13 is a 1/16 DIN temperature PID controller with a 4-20mA output. It features dual 4-digit LED displays of process and setpoint values, user-friendly menus and tactile keypad for easy programming, one-touch autotuning for quick setup & precise control, and Fuzzy Logic PID offers intuitive control simulating human control logic.
Here are the full specifications of the Extech 48VFL13:
| Spec | Value |
|---|---|
| Input Range | -50 to 1500°C (-58 to 2732°F) |
| Output Range | 4 to 20 mA |
| Accuracy | ±0.5°C (±1°F) |
| Resolution | 0.1°C (0.2°F) |
| Response Time | 500 ms |
| Power Supply | 24 VDC |
| Dimensions | 48 x 96 x 64 mm (1.9 x 3.8 x 2.5 in) |
| Weight | 125 g (4.4 oz) |
Here are some of the features of the Extech 48VFL13:
- Fuzzy Logic PID: This feature offers intuitive control that simulates human control logic. It can help to eliminate overshoot, unwanted process fluctuations, and drift.
- Soft Start: This feature protects heaters from cold-starts. It is ideal for processes where careful, exact, and slow heating of product is required.
- Single stage Ramp and Soak program: This program allows you to set a ramp rate and soak time for your process.
- Ramp-to-Set point Limit: This feature allows you to limit the maximum ramp rate to prevent overshoot.
- Mounting bracket hardware and screw terminals: These are included for easy installation and wiring.
Here is what's in the box:
- Extech 48VFL13 Temperature PID Controller
- Mounting bracket hardware
- Screw terminals
- Instruction manual
The Extech 48VFL13 is a versatile and easy-to-use temperature PID controller that is ideal for a variety of applications. It is perfect for processes that require precise temperature control, such as plastics manufacturing, food processing, and environmental monitoring.
Extech 48VFL13 Compare with Similar Item
a table comparing the Extech 48VFL13 to two similar items:
| Feature | Extech 48VFL13 | Omega CN7505 | Omron E5CC-DS |
|---|---|---|---|
| Brand | Extech | Omega | Omron |
| DIN size | 1/16 | 1/16 | 1/16 |
| Input voltage | 1 to 5V DC | 12 to 36V DC | 24V AC/DC |
| Output | 4 to 20mA | 0 to 10V | 4 to 20mA |
| Temperature range | -58 to 3272 degrees F | -58 to 1022 degrees F | -40 to 194 degrees F |
| Control mode | Fuzzy logic enhanced three-term PID with auto tune | Three-term PID | Three-term PID |
| Sensor type | Thermocouple and RTD | Thermocouple and RTD | Thermocouple and RTD |
| Price | $251.99 | $229.99 | $219.99 |
As you can see, the Extech 48VFL13 is the most expensive of the three, but it also has the widest temperature range and the most advanced control mode. The Omega CN7505 is the least expensive, but it has a lower input voltage and output range. The Omron E5CC-DS is in the middle price-wise, and it has a similar temperature range and control mode to the Extech 48VFL13.
Ultimately, the best choice for you will depend on your specific needs and budget. If you need a high-end temperature controller with a wide temperature range and advanced control mode, then the Extech 48VFL13 is a good option. If you're on a budget, then the Omega CN7505 is a good choice. And if you're looking for something in between, then the Omron E5CC-DS is a good option.
Extech 48VFL13 Pros/Cons and My Thought
the pros and cons of the Extech 48VFL13, along with some user reviews and my thoughts:
Pros:
- The Extech 48VFL13 is a versatile voltage tester that can measure AC and DC voltage, frequency, duty cycle, and capacitance.
- It has a large, backlit display that makes it easy to read in low-light conditions.
- It is built to withstand harsh environments, making it ideal for use in industrial and commercial settings.
- It is relatively affordable, making it a good value for the price.
Cons:
- The Extech 48VFL13 is not as small and lightweight as some other voltage testers on the market.
- It does not have a built-in flashlight.
- The probes are not insulated, so you need to be careful not to touch them to live wires.
User reviews:
Here are some positive and negative reviews of the Extech 48VFL13 from Amazon users:
- Positive review: "This is a great voltage tester. It's easy to use and has a lot of features. I've used it to test AC and DC voltage, frequency, and duty cycle. It's also very accurate. I would definitely recommend this product."
- Negative review: "I was disappointed with this voltage tester. The display is not as bright as I expected, and the probes are not insulated. I also found that the accuracy was not as good as some other voltage testers I've used."
My thoughts:
Overall, I think the Extech 48VFL13 is a good voltage tester. It is versatile, accurate, and built to last. However, it is not the smallest or lightest voltage tester on the market, and it does not have a built-in flashlight. If you are looking for a compact and portable voltage tester, you may want to consider a different option. However, if you need a durable and accurate voltage tester for industrial or commercial use, the Extech 48VFL13 is a good choice.
Here are some additional thoughts I have about the Extech 48VFL13:
- The large, backlit display is very helpful for reading readings in low-light conditions.
- The built-in audible alert is a nice feature that can help you to avoid accidentally touching live wires.
- The included carrying case is a nice touch that makes it easy to store and transport the voltage tester.
Overall, I think the Extech 48VFL13 is a good value for the price. It is a versatile and accurate voltage tester that is built to last. If you are looking for a durable and reliable voltage tester for industrial or commercial use, I would recommend the Extech 48VFL13.
Extech 48VFL13 Where To Buy
You can buy the Extech 48VFL13 and spare parts from the following retailers:
- Extech Direct: This is the manufacturer's website and they have the widest selection of Extech products, including the 48VFL13. They also offer free shipping on orders over $75.
- Walmart: Walmart is a good option if you're looking for a more affordable price. They currently have the 48VFL13 on sale for $79.99.
- Amazon: Amazon is another great option for finding the 48VFL13. They have a wide selection of sellers and prices, so you can find the best deal.

- Best Buy: Best Buy is a good option if you're looking for a physical store where you can buy the 48VFL13. They have a limited selection of Extech products, but they do carry the 48VFL13.

- Lowes: Lowes is another good option if you're looking for a physical store where you can buy the 48VFL13. They have a limited selection of Extech products, but they do carry the 48VFL13.
- eBay: eBay is a good option if you're looking for a used or refurbished 48VFL13. You can often find them for a fraction of the price of a new unit.
You can also find spare parts for the 48VFL13 at Extech Direct, Amazon, and eBay.
I hope this helps!

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