For Measuring surface Temp

STS-40

Dimensions(mm)

Features

•Can be fastened with a screw.
•Metal contact surface yields fast temperature response.

 

*The thermal time constant of STS series is measured as follows and the heat capacity of the aluminum block is included.
*The sensor is screwed to an aluminum block (120L×120W×20Tmm) and the block is submerged into 25℃ water (the sensor is above the surface of the water) and then the block is then moved into 50℃ water.

Character

• Resistance・・・・・・・・・・・・・・・・・・・・・・・・・・・ R25=10kΩ±1%(Flake chip)
• B value (3H)・・・・・・・・・・・・・・・・・・・・・・・・・ B25/50=3450K±1%
B25/85=3486K±1%
• Operating temperature range・・・・・・・・・ -30℃~+110℃
• Thermal time constant(on Al block)・・ 18sec.
R-T DATA
PDF CSV

STS-50

Dimensions(mm)

Features

•Can be fastened with a screw.
•Metal contact surface yields fast temperature response.

Character

• Resistance・・・・・・・・・・・・・・・・・・・・・・・・・・・・ R25=10kΩ±3%(GA Type)
• B value (3HG)・・・・・・・・・・・・・・・・・・・・・・・・・ B25/50=3465K±3%
B25/85=3502K
• Operating temperature range・・・・・・・・・・ -40℃~+150℃
• Thermal time constant(on Al block)・・・ 22sec.
R-T DATA
PDF CSV

STS-51

Dimensions(mm)

Features

•Can be fastened with a screw.
•Metal contact surface yields fast temperature response.

Character

• Resistance・・・・・・・・・・・・・・・・・・・・・・・・・・・・ R25=10kΩ±5%(CTH)
• B value (3TV)・・・・・・・・・・・・・・・・・・・・・・・・・ B25/50=3820K±3%
B25/85=3792K
• Operating temperature range・・・・・・・・・・ -40℃~+150℃
• Thermal time constant(on Al block)・・・ 27sec.
R-T DATA
PDF CSV

*Please consult us regarding the operating conditions of Thermistor sensors.

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