Product Data Sheet Doc. No. : SITS-SS-HUS-003-00 Part Name Page HS20 Part No. HUF001U00-00A0 Rev. 1 of 6 00 SPECIFICATION of Humidity SENSOR Product Name: HS20 The information and design authority contained in this document is proprietary to Amphenol Advance Sensors and could be shared with any customers to promote. The information and design authority contained in this document is proprietary to Customer and shall not be disclosed in whole or in part in any form or for any reason. You are required to contact with Amphenol Advance Sensors product management for more information or any help The information and design authority contained in this document is generated by Amphenol Advance Sensors & Customer and shall not be disclosed in whole or in part in any form or for any reason. You are required to contact with Amphenol Advanced Sensors product management for more information or any help. Doc. No. : SITS-SS-HUS-003-00 Part Name Page HS20 Part No. HUF001U00-00A0 2 of 6 Rev. 00 1. SCOPE This specifications applies to the Humidity Sensor HS20 2. CHARACTERISTICS OF HUMIDITY SENSOR Parameter MIN LIMITS TYP MAX UNIT CONDITION STORAGE TEMPERATURE 0 50 STORAGE HUMIDITY 20 90 %RH Without condensation OPERATING HUMIDITY RANGE 30 90 %RH Do not let it have dewdrops OPERATING TEMPERATURE RANGE 0 50 RATED POWER 0.3mW NOMINAL INPEDANCE VALUE TOLERANCE AN IMPENDANCE VLAUE 50Hz1KHz 67.3 53.9 70.7 TYPICAL SENSITIVE CHARACTERISTICS Shown in Fig.1 TYPICAL RESPONSE CHARACTERISTICS Shown in Fig.2 25, 50%RH 3. RELIABILITY Impedance value change as relative humidity at 25, 50%RH Parameter CRITERIA CONDITION Dry heat storage <5 %RH 80, 1000 hours Cold storage <5 %RH -40 , 1000 hours Damp heat storage <5 %RH 60 , 90 %RH, 1000 hours Heat cycle test <5 %RH -40/30min ~ +80/30min, 100 cycles Low humidity storage <5 %RH 25 , 20 %RH, 1000 hours Dry heat operation <5 %RH 80 , 1000 hours, AC 1V, 1KHz Doc. No. : SITS-SS-HUS-003-00 Part Name Page HS20 Part No. HUF001U00-00A0 Rev. 4. TYPICAL CHARACTERISTIC 4.1 SENSITIVITY %RH 20 30 40 50 60 70 80 90 5 100000.000 15500.000 2300.000 372.000 80.000 19.500 6.000 2.060 15 35000.000 5000.000 900.000 170.000 41.000 11.000 3.900 1.450 25 6000.000 1100.000 260.000 67.300 20.000 6.130 2.700 1.100 35 4000.000 800.000 180.000 44.000 14.000 4.500 1.900 0.860 45 2100.000 400.000 80.000 23.000 7.000 2.920 1.390 0.693 Fig. 1 Typical sensitive characteristics 100000 5 15 25 35 45 10000 1000 Im p ed ance (K ) C ondition : A C 1V, 1K H z 100 10 1 10 20 30 40 50 60 R elative H um idity (% R H ) 70 80 90 100 3 of 6 00 Doc. No. : SITS-SS-HUS-003-00 Part Name Page HS20 Part No. HUF001U00-00A0 4.2 TYPICAL RESPONSE Fig. 2 Typical Humidity Response Curve Rev. 4 of 6 00 Doc. No. : SITS-SS-HUS-003-00 Part Name Page HS20 Part No. HUF001U00-00A0 Rev. 5. MECHANICAL DIMENSIOM 5,08 0,635 ( unit : mm ) 10,16 (9,5) 0,5 2,54 (0,25) No. Construction List Material 1 Substrate Alumina(Al2O3) 2 Resistance RuO2 3 Polymer Film Organic Polymer 4 Electrode Pd-Ag 5 Ag epoxy paste Ag 6 Terminal 7 Epoxy Resin Black Notes 5 of 6 00 Doc. No. : SITS-SS-HUS-003-00 Part Name Page HS20 Part No. HUF001U00-00A0 6 of 6 Rev. NOTES 1. Use only within specified conditions. 2. Don't disassemble or change any parts. 3. Don't touch sensor element. 4. Don't apply any direct current to the sensor. 5. Don't touch the film and the surface of the sensor. 6. In use and stock, freezing, dust, mist, oil, alcohol, corrosive gases or any other dirty/anomalous ambient may cause degradation of the sensor's characteristics. 7. Protect the sensor film from flux/fume and high temperature during the soldering. 8. Don't put sensor in water. 00