The SW-2 coal yard pile thermometer is a portable digital display thermometer specifically designed for measuring the internal temperature of coal piles in coal yards. It is powered by dry batteries, has a small and lightweight body, and is very convenient for on-site use of coal piles in coal yards. The SW-2 coal pile thermometer is used to monitor the internal temperature of the coal pile at any time, facilitating timely measures to eliminate spontaneous combustion and ensure the safety of life and property. The SW-2 coal yard pile thermometer consists of two parts: a thermometer and a dedicated temperature probe for the coal yard pile. The temperature probe head is a needle shaped structure with strong rigidity, which can be smoothly inserted into the interior of the coal pile in the coal yard for temperature measurement. The lengths are: 1 meter, 1.5 meters, 2 meters, 2.5 meters, and 3 meters. The measured temperature is the temperature at which the temperature probe is inserted into the deepest part of the coal pile.
The use of the SW-2 coal yard coal pile thermometer is also extremely simple. One hand holds a thermometer and the other hand holds a temperature probe. Insert the temperature probe into the interior of the coal pile to read the temperature measurement value.
Main technical indicators:
Measurement range: 0-200 ℃ Resolution: 1 ℃ Measurement accuracy: 1%
Dimensions of thermometer: 120 * 70 * 30mm Power supply: one 9V square battery.
2、 Instructions for using the SW-2 coal yard coal pile thermometer
1. Insert the temperature probe of the coal pile in the coal yard into the interior of the coal pile first.
2. Insert the temperature probe plug into the thermometer socket.
3. When the temperature sensor of the coal pile displays a stable value, the temperature read is the internal temperature of the coal pile in the measured coal yard.
3、 Precautions for using the SW-2 coal yard coal pile thermometer
1. When inserting into the coal pile, try to use force on the front metal tube as much as possible. When pulling out, also grasp the front metal tube tightly and pull it outward, without pulling the wire.
2. When inserting a temperature probe into the interior of a coal pile, some force is required. If the probe is inserted to a certain depth and suddenly inserted to a very deep position, it may be inserted into a hole in the coal pile. In this case, for caution, you should re insert it because the temperature inside the hole is different from the actual internal temperature of the coal pile.
3. If the battery voltage is lower than the normal operating voltage, the thermometer will display a low voltage symbol. Please replace the battery.
4. When not in use for a long time, please remove the battery.