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Product series
Temperature sensor of boiler
Temperature measurement of flue gas and air system of the boiler

Air temperature system
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The measuring points of the air temperature system generally include the air temperature of the secondary air box, the temperature of the hot primary air, etc.
Generally, thick protective tube and large-diameter connecting thread are used to improve the anti-vibration capacity. The reducing type is used at the measuring end so as to shorten the response time.
 
 
Over dimension
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Technical parameters
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Graduation Measuring range Nominal pressure Total length L / insertion depth u Material of external protective tube Process connection
K
E
Pt100
0-800 ≤9.8MPa 480/230
680/430
880/630
1380/1130
304
321
316
2"NPT
R2"
ZG2"
0-600
0-400



Flue temperature system
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The measuring points of the flue temperature system generally include superheater flue temperature, reheater flue temperature, economizer flue temperature, air preheater flue temperature, etc.
Generally, thick protective tube and large-diameter connecting thread are used to improve the anti-vibration capacity. Due to the erosion of solid particles in the flue gas, the sprayed wear-resistant casing pipe is used to resist the erosion.

 
Overall dimension
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Technical parameters
——————————————————————————————————————————————————————
Graduation Measuring range Nominal pressure Total length L / insertion depth u
Material of external protective tube
Process connection
K
E
Pt100
0-800 ≤9.8MPa 480/230
680/430
880/630
1380/1130
321
316
Wear resistant spraying (n)
2"NPT
R2"
ZG2"
0-600
0-400