Large screen metal smelting industrial thermometer
Because of its convenient operation, high precision, low failure rate and long service life, it is favored by the majority of furnace workers. Let me talk about the problems that should be paid attention to during the use of the wireless large-screen melting thermometer.
1. First hang and fix the large-screen temperature measurement display on the wall or other structural parts within the visible range, and pay attention to ensure that it is firm and reliable. The electric bell is fixed near the large-screen temperature measurement display, and it must also be fixed firmly and reliably. An ordinary three-hole AC 220V power socket is installed near the large-screen temperature measurement display, and it must be connected to the ground wire. Screw on the antenna, plug in the power supply, turn it on, the display will display the current time, and the installation of the large-screen temperature measurement display is complete.
2. The Lianchuang handheld thermometer has been fully charged before leaving the factory, and it can be used when it is turned on. If the handheld thermometer displays "HELP" when it is turned on, it means that the battery is undervoltage and needs to be charged before it can be used. The Lianchuang thermometer is equipped with a smart charger. When charging, the indicator light is red; when it is fully charged, the indicator light is green. The charging time is generally less than 4 hours, and the battery can be fully charged. The battery is full of bright green, and the charger can be unplugged. It should not be too long to prevent damage to the charger.
3. The hand-held thermometer is screwed on the antenna, and it can be used when it is turned on. It will display "-1" first when it is turned on. Plug in the thermocouple and display the ambient temperature, so that the temperature can be measured. It must be noted that a thermocouple compatible with the instrument must be used, otherwise, the test data will be invalid.
4. After using the hand-held thermometer, please do not put the instrument down, and put the test gun on the ground upside down, so as to prevent the cooled water vapor in the test gun from flowing into the instrument, corroding and damaging the instrument. The thermometer can be hung on the wall a little far away from the stove, see the manual for details.
5. The hand-held test gun with the thermocouple paper tube inserted into the molten metal should be fast, stable and accurate. After the test is completed, the alarm prompts and the indicator light is on. The test gun should be lifted immediately. The shorter the stay time, the better, and it should not exceed 7 Seconds, in order to prevent burning the thermocouple paper tube, and then burning the copper head. If the copper head is accidentally burned, it should be replaced in time. Pay attention to polarity when replacing.
6. If you encounter problems during the use of the Lianchuang wireless large-screen melting thermometer, if you have no maintenance experience, please do not disassemble the machine for inspection by yourself. Please call or consult, and the manufacturer will guide you carefully and patiently. You solve any problems in the use of the instrument.
