M.I
ResiTecÀ̶õ µ¿¾ç¼¾¼ÀÇ ¾¾Áî Ãø¿Â ÀúÇ×ü »óÇ¥·Î¼ ±× |
M.I RisiTec means ORIENTAL TEMP SENSOR's trademark of sheathed resistance thermometer It is a sheathed type resistance thermometer which is a structure where inorganic insulators(magnesium oxide) are firmly filled and insulated between the stainless steel tube (sheath) and conductors and the resistance thermometer elements. Various specifications are available according to needs based on such structrue. Compared with common type(protection tube type) resistance thermometer sensors, this product features many advantages. | ||
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In general, metal electric resistance varies according to temperature changes. Platinum is more linear and carries larger temperature coefficient than most other metals with different relations, and the product therefore is suitable for temperature measurement. In adition, as the platinum carries excellent chemical and physical properties, the product can be used for a long period of time in a stable condition as a temperature measuring resistance element capable of easily and industrially obtaining accurate resistance values. The characteristics have been standardized based on intermational standards, ensuring high-accuracy temperature measurements. | ||
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Compared
with the protection tube type thermocouple, Compared with the conventional
type resistance thermometer sensors, M.I RisiTec features the following.
3.Simple installation
4.Long life span 5.Superior mechanical strength and vibration resistance Products can be used even under unfavorable environments, such as the areas with vibration and/or with corrosive atmosphere.
6.Size of the sheath outer diameter that can be
manufactured sheath outer diameters ranging from ©ª1.6 to ©ª12.75
can be manufactured.
7.Products with long length are also available
8.Can be installed in special environment |
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Norminal resistance value
at 0¢ªC |
Class
|
Measuring current
|
R100/RO
|
|
PT100
|
A
|
0.15
|
2mA¡Ã
|
1.3851
|
B
|
0.3
|
|||
JPT100
(ºñ±Ô°Ý) |
A
|
0.3
|
2mA¡Ã
|
1.3916
|
B
|
0.5
|
|
|