Overview
YDX digital display enhanced 75 Thermometric Paper is a digital display enhanced temperature measurement product, the size is 2.5 x 2.5 cm/piece, and each piece corresponds to a single temperature of 75 ° C. The product is equipped with an anti-fouling protective film, which has anti-fouling and waterproof characteristics. There is a digital display window in the center. After overheating, the white display window becomes white on a black background. The border Color is red (or yellow and green), which is both eye-catching and can be used as a three-phase sequence indicator color of the power bus. It adopts professional regression directional reflection technology, which is convenient for low-light long-distance inspection and fault point finding. The reflective effect is similar to highway signs. When irradiated by a flashlight at night, it can be strongly reflective to help quickly locate the temperature measurement point.
Features
1. Digital display enhanced design, the center display window becomes white on a black background after overheating; 2. Attached anti-fouling protective film, stain-resistant and waterproof; 3. Color eye-catching frame, can be used as a power bus three-phase sequence indicator color; 4. The frame adopts regression directional reflection technology, which is convenient for long-distance inspection of low light; 5. Strong reflection when the flashlight is irradiated at night, which is easy to quickly locate the temperature measurement point; 6. Small size, suitable for indoor and outdoor applications.
Principle
Thermometric Paper works through irreversible discoloration. When the Ambient Temperature reaches the set value of 75 ° C, the center digital display window changes from white to white on a black background, indicating the overtemperature status. Border Color and reflective technology assist visual recognition and positioning.
Applications
Power bus three-phase sequence indication, indoor and outdoor temperature monitoring, fault point inspection
Steps
1. Select the appropriate temperature sheet (75 ° C); 2. Paste it on the surface of the object to be tested; 3. Observe the change of the display window. If it becomes white on a black background, it means over-temperature; 4. In low light or night environment, you can use a flashlight to illuminate the frame to assist in positioning.
Notice
* Each piece of Thermometric Paper is a single temperature, and the corresponding temperature model needs to be selected according to the needs; * discoloration is irreversible, and it cannot be restored to its original state after overheating; * Make sure the surface is clean when pasting to avoid affecting the adhesion effect; * When inspecting in a low-light environment, the reflective characteristics of the frame can be used to improve efficiency; * Avoid long-term use in extremely humid or polluted environments to prevent performance degradation.
