RHOPOINT 20456-3

TECHNICAL DATASHEET
TEMPERATURE SENSORS
P R E C I S I O N
I N
E L E C T R O N I C S
Heat flux sensor type 20456-3
A quality high output heat flow sensor for precise measurement of heat
transfer (loss or gain) through any surface material. Applications include:
checking insulation efficiency, wind tunnel studies, process control.
• Read out via DC millivoltmeter or recorder
• 3.488µV/(W/m2) sensitivity
• Supplied with calibration and temperature correction graph
Dimensions in mm
Specifications
Nominal sensitivity
Maximum recommended heat flux
Response time
Thermal capacitance
3.488 µV/ ( W / m2 )
113KW / m2
0.4 Second
1021J / ( m2-˚C )
Thermal impedance
Maximum operating temperature
0.002˚C /( W / m2 )
260˚C
© Rhopoint Components Ltd, Hurst Green, Oxted, Surrey, RH8 9AX, UK
T +44 (0) 870 608 1188 [email protected] www.rhopointcomponents.com