
1、 Purpose:
The W600 large screen melting thermometer is a high-precision specialized instrument developed for the rapid measurement of molten metal temperature during the melting process in industries such as smelting and casting.
The instrument is based on a single-chip microcomputer, uses high-precision measurement sensor devices, and adopts various intelligent processing technologies to ensure long-term stable operation of the instrument.
This instrument, when paired with suitable thermocouples, can perform precise and rapid temperature measurement in various situations.
|
Thermocouple |
Model number |
Measurement range (℃) |
Applicable occasions |
|
Single platinum rhodium |
KS-602 |
0~1750 |
Liquid steel, iron, and copper |
|
Single platinum rhodium |
KR-602 |
0~1750 |
Liquid steel, iron, and copper |
|
Double platinum rhodium |
KB-602 |
500~1800 |
High temperature molten steel |
|
Tungsten rhenium |
KW-602 |
0~2000 |
Steel and molten iron |
|
Nickel chromium nickel silicon |
K |
0~1000 |
Aluminum and zinc liquid |
2、 Characteristics
W600The large screen melting thermometer adopts5Inch digital tube (letter height)128mm)Display, suitable for remote reading and viewing.
This instrument has alarm functions such as electric bell sound prompt at the end of temperature measurement, automatic holding of temperature measurement value, disconnection, and over range. It is easy and convenient to operate.
This instrument has excellent anti-interference ability due to the use of the latest anti-interference measures. When the intermediate frequency furnace is powered on for melting, temperature measurement can be carried out inside the furnace without cutting off the power.
This instrument can be used with the same machine5Kind of thermocouple.
3、 Technical performance indicators
- Measurement range and measurement accuracy:
|
Thermocouple division number |
Measurement range (℃) |
accuracy class |
|
S |
0~1750 |
≤±0.2%±1℃ |
|
R |
0~1750 |
|
|
WRe3/25 |
0~2000 |
|
|
B |
500~1800 |
|
|
K |
0~1000 |
2. Resolution (℃): 1
3Response time(S):1
4Electricity Source:AC220V±10%
5Large screen dimensions (length)×wide×High):500×238×90(mm)
4、 Installation
1Installation of large screen
large screenShould be installed at a visible distance from the temperature measurement point10riceSuitable for observation within the left and right ranges; The installation position is at a height above the ground2-3riceSuitable, the power supply isAC220V(The power supply and grounding of the lighting circuit must be reliable).
2Testing the installation of handheld devices:
Open the packaging box and take out the three test handles. When assembling the test handles, it is necessary to hold the copper head sections with your hands and rotate them one by one to avoid twisting the wires and breaking the welding. After tightening, there should be no shaking sensation. Connect the handheld aviation plug to the aviation plug on the melting thermometer correctly (the positive and negative poles must be connected correctly before insertion), and tighten it.
3Installation of electric bells
Open the packaging box, take out the electric bell, insert it correctly into the socket marked with "electric bell" on the instrument, and hang it on the wall near the instrument.
5、 Operation of instruments
Turn on the power switch of the instrument(ON/OFF)The instrument immediately displays“”Then display the required thermocouple model:(/doSType/doBType/doWRe3/25、 /doKType/doRtype ).
When the handheld device is not connected to the head during testing, the instrument displays“”. When the thermocouple is plugged in and in good contact, the instrument displays the ambient temperature(BInstrument display of division number“” )At this point, temperature measurement can be carried out.
Insert the thermocouple into the molten metal at a depth ofFor ≥ 20mmTo achieve speed, accuracy, and stability, with a time of3-5In seconds. When the electric bell rings, immediately lift the temperature measuring handheld device. The instrument automatically displays and maintains the highest temperature value measured.
At the end of temperature measurement Hang the test handheld device on a wall far away from the stove.
6、 Accessory kit
1Test handheld: The handheld model must match the instrument model, and the specifications include1.5M~3M.
2Electric bell 3. Power cord
4Quick coupling head
(1) Single platinum rhodium quick coupling headKS-602
(2) Single platinum rhodium quick coupling headKR-602
(3)tungsten-rheniumQuick puppet headKW-602
(4) Double Platinum Rhodium Quick Coupling HeadKB-602
