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HEAT FLUX SENSOR

HEAT FLUX SENSOR

Update time:2021-11-25 12:17:08
Product number:AMS-25-10
Category:Heat flux sensor
Description: Schmidt-Boelter sensor Measuring ranges up to 200 kW/m2 Applications for wind tunnel testing, fire testing, and rocket engine testing. Heat flux standards can meet many ASTM and ISO test specifications, such as ASTM C-739, ASTM E-648, ASTM E-970, ASTM E-1317, ASTM E-1321.
Detail intruduction

AMS-25-10 heat flux sensor has a linear Schmidt-Boelter thermopile that generates a millivolt output directly proportional to the net absorbed heat transfer rate to the thermopile sensing element. The sensitive portion of the sensor is at the center of the diameter front face of the transducer. Schmidt-Boelter thermopiles absorb heat at the front surface and transfer the heat into the body normal to the absorbing surface.

AMS-25-10 heat flux sensor SPECIFICATIONS

Standard ranges

10 kW/m2 (Other ranges available on request)

Output signal

 Linear, nominal 10 to 20 millivolts at full range

Maximum allowable operating body temperature

 204 ℃.

Over-range capability

 to 150% F.S.

Maximum non-linearity

 ±2% F.S.

Repeatability

 ±0.5%

Expanded uncertainty of the calibration

 ±3% with coverage factor k=2, for a confidence level of approximately 95%.

Sensor coating absorptance

0.95 average hemispherical, from 0.3 to 15 μm.

Lead wire

High temperature cable with transition to a flexible extension of stranded plated copper, twisted pair, Teflon insulation over each wire, plated copper braid shield over both, Teflon jacket overall

Sensor type

 Schmidt-Boelter thermopile.

Nominal output resistance

 Less than 100 ohms.

 

  If you have any requirement on heat flow sensor, please feel free to contact us via email :790895870@qq.com

 

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Main:heat flux sensors, gardon RADIOMETERS, heat flux meters

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