Flir Extech 380947 User's Guide

Flir Extech 380947 Clamp Meter manual cover

Pages 7

Year 2013

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Flir Extech 380947 Clamp Meter Specification

The Flir Extech 380947 Clamp Meter is a versatile and reliable tool designed for electrical professionals who require precise measurements in various applications. This clamp meter is engineered to perform non-invasive current measurements, enabling professionals to measure AC and DC current without needing to disconnect any circuits. With a measurement capacity of up to 2000 Amps, it caters to both small-scale and industrial-scale electrical systems.

This device is equipped with a built-in True RMS (Root Mean Square) feature, ensuring accurate readings even when dealing with non-linear loads. Its wide frequency response further enhances its capability to deliver precise measurements in complex electrical environments. The Flir Extech 380947 also provides comprehensive voltage measurement capabilities, offering both AC and DC voltage measurements up to 1000 Volts, thus broadening its applicability in diverse electrical systems.

The meter features a large LCD display, equipped with backlighting, to ensure clear visibility even in poorly lit environments. The rugged design enhances durability, making it suitable for demanding field conditions. A noteworthy feature is its data hold function, which allows users to freeze readings on the display for ease of recording. Additionally, the meter includes a peak hold feature for capturing transient inrush currents.

Ergonomically designed, the Flir Extech 380947 ensures comfortable handling, and its intuitive interface simplifies operation, reducing the learning curve for new users. Powered by standard batteries, it also includes an auto power-off function to conserve energy. This clamp meter is a comprehensive tool for professionals seeking accuracy, reliability, and ease of use in electrical measurement tasks.

Flir Extech 380947 Clamp Meter F.A.Q.

How do I turn on the Flir Extech 380947 Clamp Meter?

Press the power button located on the front panel of the clamp meter. Hold it for a second until the display lights up.

What is the procedure to measure AC current using the Flir Extech 380947?

Set the rotary switch to the AC current position, open the jaws by pressing the trigger, and place the conductor inside the jaws. Release the trigger to close the jaws around the conductor. Read the measurement on the display.

How can I ensure accurate readings from the clamp meter?

Ensure that the jaws are fully closed around the conductor and that there is no gap. Avoid placing conductors with strong magnetic fields near the meter. Regularly calibrate the meter as per the manufacturer's guidelines.

What should I do if the display on the clamp meter is not showing any readings?

Check if the meter is turned on and that the battery is not depleted. Ensure that the rotary switch is set to the correct measurement function and range. Make sure that the conductor is properly positioned within the jaws.

How can I change the battery in the Flir Extech 380947 Clamp Meter?

Turn off the meter and remove the battery cover on the back by loosening the screws. Replace the old batteries with new ones, ensuring the correct polarity, and secure the battery cover back in place.

Can the Flir Extech 380947 measure DC current?

Yes, the Flir Extech 380947 can measure DC current. Set the rotary switch to the DC current position and follow the standard procedure for current measurement.

What maintenance steps should I follow for the clamp meter?

Regularly clean the jaws with a dry cloth to remove any dust or debris. Periodically check the calibration and replace the batteries when low. Store the meter in a dry, cool place to avoid moisture damage.

How can I use the data hold function on the Flir Extech 380947?

Press the 'Hold' button while taking a measurement to freeze the display reading. Press it again to release the hold and return to normal measurement mode.

What does it mean if the clamp meter displays an overload indication?

An overload indication means the measured value exceeds the meter's current range. Set the rotary switch to a higher range if available, or ensure the current being measured is within the specified range of the meter.

How do I measure voltage with the Flir Extech 380947 Clamp Meter?

Insert the test leads into the appropriate input jacks, set the rotary switch to the desired voltage type (AC or DC), and connect the test leads across the circuit or component being measured. Read the voltage value on the display.