Flir Extech TG20 User Manual

Pages 3

Year 2012

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Flir Extech TG20 Tracer Specification

The Flir Extech TG20 Tracer is a versatile infrared thermometer designed for accurate temperature measurements in various industrial settings. Equipped with a non-contact infrared sensor, the TG20 offers a temperature range from -4°F to 716°F (-20°C to 380°C), enabling precise readings on surfaces that are difficult to reach or unsafe to touch. The device features a built-in laser pointer, enhancing targeting accuracy by allowing users to pinpoint the exact area of measurement.

The TG20 boasts an optical resolution of 12:1, which means it can accurately measure a target area from a greater distance without losing precision. Its emissivity is adjustable from 0.1 to 1.0, allowing users to fine-tune the device for different surfaces and materials, ensuring reliable results across various applications. The thermometer’s ergonomic design includes a backlit LCD display, providing clear readings even in low-light conditions, and a user-friendly interface that simplifies navigation and operation.

Powered by a standard 9V battery, the TG20 is designed for extended use, with features such as automatic data hold and automatic power-off to conserve battery life. The device’s rugged construction makes it suitable for demanding environments, with a durable housing that protects it from impacts and harsh conditions. Additionally, the TG20 is compact and lightweight, making it easily portable for fieldwork or on-site measurements.

Overall, the Flir Extech TG20 Tracer is a reliable tool for professionals who require precise temperature readings, offering a combination of accuracy, ease of use, and durability. It is ideal for applications in HVAC, electrical, automotive, and other industrial fields where temperature monitoring is critical.

Flir Extech TG20 Tracer F.A.Q.

How do I calibrate the Flir Extech TG20 Tracer?

To calibrate the TG20 Tracer, ensure the device is turned on and follow the calibration instructions in the user manual. Typically, this involves using a known temperature source and adjusting the device settings until the readings match the source.

What is the best way to clean the lens of the TG20 Tracer?

To clean the lens, use a soft, lint-free cloth slightly dampened with water or a lens cleaning solution. Avoid using abrasive materials or excessive liquid to prevent damage.

Why is my TG20 Tracer not turning on?

If the device is not turning on, check if the batteries are installed correctly and are charged. Replace the batteries if necessary. If the issue persists, contact Flir customer support for assistance.

How can I change the temperature unit from Celsius to Fahrenheit on the TG20 Tracer?

To change the temperature unit, access the settings menu and select the unit option. Switch from Celsius to Fahrenheit by selecting the desired unit and saving the changes. Refer to the manual for detailed steps.

What should I do if my TG20 Tracer gives inaccurate readings?

First, ensure that the device is properly calibrated. Check for any obstructions or dirt on the lens and clean it if necessary. Also, verify that you are using the device within its specified operating range and conditions.

How do I replace the batteries in the TG20 Tracer?

To replace the batteries, open the battery compartment located at the back of the device. Remove the old batteries and insert new ones, ensuring the correct polarity. Close the compartment securely.

Can the TG20 Tracer be used for measuring the temperature of moving objects?

The TG20 Tracer can measure the temperature of moving objects, but accuracy may vary depending on the speed of the object and the distance from the tracer. Ensure the target is within the device's range for best results.

What maintenance is required to ensure the longevity of the TG20 Tracer?

Regular maintenance involves keeping the lens clean, checking the battery regularly, and storing the device in a cool, dry place. Avoid exposing it to extreme temperatures or moisture.

How can I reset the TG20 Tracer to its factory settings?

To reset the device to factory settings, locate the reset option in the settings menu. Follow the prompts to confirm the reset. This will erase all custom settings.

What is the operating temperature range for the TG20 Tracer?

The TG20 Tracer typically operates within a temperature range of -20°C to 250°C (-4°F to 482°F). Refer to the user manual for specific details and any model variations.