Applications
Thermocouple is composed of temperature sensor and signal converter, signal converter is installed in the junction box of
temperature sensor, temperature sensor produce resistance or potential effects made by the temperature affect, via transformation to create a differential voltage signal. The signal via the amplifier amplification, then through voltage and current transformation, output 4-20 mA current signal corresponding to the range.
Thermocouple is composed of temperature sensor and signal converter, signal converter is installed in the junction box of
temperature sensor, temperature sensor produce resistance or potential effects made by the temperature affect, via transformation to create a differential voltage signal. The signal via the amplifier amplification, then through voltage and current transformation, output 4-20 mA current signal corresponding to the range.
Platinum thermal resistance sensor sensor transmitter probe armored heat PT100 Temperature Transmitter
Resistencia termica de platino sensor de temperatura transmisor sonda calor blindado 4-20mA
Product features
Various explosion-proof forms, good explosion-proof performance; Simple assembly and easy replacement; Compression spring type temperature sensing element, good vibration resistance; High mechanical strength and good pressure resistance; High measurement accuracy; Large measurement range (-200℃～1300℃, -270℃～2800℃ under special circumstances); Fast thermal response time; High temperature resistance up to 2800 degrees; Long service life.
|
Material
|
Type
|
Range°C
|
Tolerance
|
|
Ni/Ch-Ni/Si
|
K
|
800-1200
|
±2.5 or±0.75%t
|
|
Ni/Ch-Cu
|
E
|
600-800
|
±2.5 or ±0.75%t
|
|
Cu
|
T
|
350-400
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±2.5 or ±0.75%t
|
|
Fe-Cu
|
J
|
600-700
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±2.5 or ±0.75%t
|
|
Pt
|
PT100
|
0-600
|
±1 or ±0.75%t
|
|
Cu
|
CU50
|
-50~100
|
±2.5 or ±0.75%t
|
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