Temperature meter
A temperature sensor refers to a sensor that can feel the temperature and convert it into a usable output signal.
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Keywords：
Temperature Meter
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Product introduction
Introduction
A temperature sensor refers to a sensor that can feel the temperature and convert it into a usable output signal.Temperature sensors are the core part of temperature measuring instruments, with a wide variety.According to the measurement method, it can be divided into two categories: contact and non-contact, and according to the characteristics of sensor materials and electronic components, it can be divided into two categories: thermal resistance and thermocouple.It is suitable for national defense, aerospace, shipbuilding, machinery, petroleum, chemical industry, metallurgy, power stations, textile, food, medicine, scientific research and other industries.
Technical parameters
Product category: thermocouple, thermal resistance, bimetal thermometer, temperature transmitter, electric heater, etc.
Indexing number: thermocouple K, N, E, J, T, S, R, B, etc.
Thermal resistance Cu50, Cu100, Pt10, Pt100, Pt1000, etc.
Basic accuracy:
thermal resistance accuracy class A, Class B
Thermocouple accuracy level I, Level II
Measurement range:
thermocouple-40℃~1750℃
Thermal resistance-200℃~600℃
Material: ceramics, stainless steel, hastelloy, Ti, tantalum, Monel, corundum, silicon carbide, etc.
Protection level: IP66
Explosion-proof grade:
Ex ia IIC T6 Gb/Ex ib IIIC T80℃Db
Ex db IIC T6 Gb/Ex tb IIIC T80℃Db
Process connection: thread, flange, clamp, etc.
Output signal: 4-20mA, 4-20mA superimposed HART protocol
Certification: explosion-proof safety certification, SIL international certification, etc.
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