W300K Pocket Intelligent Thermometer

I. Application Fields

1. A high-precision portable instrument specifically developed for rapid temperature measurement in front of furnaces in industries such as metallurgy, casting, and heat treatment.

2. An intelligent instrument using a single-chip microcomputer as the core component, performing high-precision linearization processing on signals transmitted by primary elements and implementing various measures to ensure stability and reliability.

3. When paired with compatible thermocouples, the instrument can perform rapid and precise temperature measurements in various scenarios. It is particularly suitable for rapid and precise temperature measurement of molten liquids such as aluminum, zinc, and magnesium. It can also be used for rapid and precise temperature measurement of solid surfaces and other liquids.

II. Main Features

1. For easy viewing of results, the instrument is equipped with "peak hold" and "stability hold" functions, allowing the highest temperature value or stable value measured to be held on the LCD display for any duration, thereby improving testing efficiency and providing convenience for users.

2. The instrument employs effective anti-interference measures, enabling direct temperature measurement inside the furnace during electric furnace melting operations.

3. The instrument features alarm indicators for successful temperature measurement, thermocouple break, over-range, and low battery voltage.

4. Utilizing low-power components, the battery has a long service life. If no signal is input for an extended period (2 minutes), the instrument will automatically shut down.

5. The instrument can be handheld or shoulder-mounted, and the temperature measurement process can be completed by a single person.

III. Main Technical Parameters

1. Measurement range: 0-1300°C, graduation type K

2. Measurement accuracy: ≤0.2% ±1°C

3. Power requirement: 9VDC ±10% (battery)

4. Dimensions (mm): 188×75×28

5. Weight: 300g