HCZ-D5-A

Humidity Sensor Description This product specification is applied to the Humidity Sensor Type HCZ-D5. The terminal electrode material uses lead free solder (Sn / Ag / Cu). This product is conformity with RoHS directive which means that lead, cadmium, mercury, hexavelent chromium and specific bromine-based flame retardants have not been used. Applications The applications of the component are used in relative humidity measurement, control and display. There are many end products can be used. For example air conditioner, humidifier, dehumidifier, hygrometer, recorder, transmitter etc. Diagram Symbol Dimension A 8.3 ±0.2 B 13.5 ±0.2 C 4 ±0.5 D 15 ±2 E 2.54 ±0.2 F 0.5 ±0.1 G 0.2 ±0.1 H 2.0 ±0.5 K 5.08 ±0.3 J 10 ±0.3 L Min. ^12 Dimensions : Millimetres Main Parts No. Parts Material 1 Sensor case PBT 2 Sensing material Polymer 3 Electrode Ag/Carbon 4 Substrate Alumina 5 Lead frame Phosphor bronze Newark.com/exclusive-brands Farnell.com/exclusive-brands Element14.com/exclusive-brands Page 24/10/19 V1.0 Humidity Sensor Electrical Characteristics Units Min. Typ. Max. Rated Voltage General Characteristics Vrms - - 1 Rated Power mW - - 0.2 Operating Frequency Range kHz 0.5 1 2 °C 0 - 60 %RH - - 99 kΩ 19.3 - 52 Humidity Accuracy %RH -5 - +5 Hysteresis (40%RH~80%RH) %RH - - 2 Operating Temperature Range Operating Humidity Range Impedance Range at 60%RH and 25°C** ** Measurement by LCR meter at 1kHz, 1 Vrms(sine wave) Relative Humidity - Impedance - 25°C, 1kHz, 1 Vrms (Sine wave) %RH 20 30 40 50 60 70 80 90 Normal value (kΩ) 9210 1480 330 92.8 31 11.7 4.85 2.21 Relative humidity - Impedance curve – measured at 1kHz, 1 Vrms (sine wave) Newark.com/exclusive-brands Farnell.com/exclusive-brands Element14.com/exclusive-brands Page 24/10/19 V1.0 Humidity Sensor Mechanical Characteristics Item Description Shock Resistance Drop down 3 times at 80cm Criteria* Vibration Resistance 2 hours each in the directions of X-Y-Z, at the frequency of 10-55Hz, and amplitude of 1.5mm Resistance to Soldering Heat The lead terminal shall be Immersed by 3mm from the substrate for 3 seconds in solder bath of 330 ±5°C Strength of Terminations 500g at 10 seconds in the axial direction of lead terminal Secured Description Criteria* Heat Resistance 1000 hours @ 70°C < ±5% RH Cool Resistance 1000 hours @ -30°C < ±5% RH Humidity Resistance 1000 hours @ 60°C, 90%RH < ±5% RH Humidity Cycle Repeat 500 cycles One cycle: 30 minutes @ 25°C, 90%RH < ±5% RH Temperature Cycle Repeat 100 cycles Each cycle: 30 minutes @ -30°C 30 minutes @ 85°C < ±5% RH Voltage Resistance 3000 hours @ 1kHz, 1Vrms < ±5% RH No abnormal appearance and electrical properties Reliability Item * The criteria test that the sensors finish the description process after 2 hours under normal temperature and humidity. The test condition is fixed at 25°C, 60%RH by LCR meter at 1kHz, 1 Vrms(sine wave) Impedance - % RH vs. Temperature Unit: kΩ %RH 5°C 10°C 15°C 20°C 25°C 30°C 35°C 40°C 45°C 50°C 55°C 20 34100 24000 17800 13000 9210 6570 4910 3400 2220 1620 1080 25 12600 9000 6670 4870 3150 2550 1900 1350 920 680 470 30 5160 3530 2750 2010 1480 1090 810 590 420 310 230 35 2270 1600 1230 910 670 500 380 280 200 150 120 40 1060 770 590 440 330 250 190 140 110 81.4 62.3 45 530 390 300 220 170 130 100 76.3 58.8 45.5 35.6 50 270 210 160 120 92.8 71.8 55.6 43.3 34.0 26.7 21.3 55 150 110 87.5 67.7 52.7 41.3 32.4 25.6 20.5 16.4 13.3 60 82.9 64.2 50.0 39.3 31.0 24.7 19.7 15.9 12.8 10.4 8.48 65 47.4 37.2 29.4 23.5 18.8 15.1 12.2 10.0 8.18 6.74 5.60 70 27.9 22.2 17.8 14.4 11.7 9.53 7.81 6.48 5.38 4.50 3.78 75 16.8 13.5 11.0 9.06 7.45 6.16 5.13 4.32 3.63 3.07 2.61 Newark.com/exclusive-brands Farnell.com/exclusive-brands Element14.com/exclusive-brands Page 24/10/19 V1.0 Humidity Sensor Unit: kΩ %RH 5°C 10°C 15°C 20°C 25°C 30°C 35°C 40°C 45°C 50°C 55°C 80 10.4 8.37 6.91 5.82 4.85 4.08 3.44 2.94 2.50 2.14 1.83 85 6.51 5.31 4.45 3.82 3.24 2.76 2.36 2.05 1.76 1.52 1.31 90 4.17 3.44 2.93 2.57 2.21 1.92 1.66 1.46 1.26 1.11 0.96 Part Number Table Description Part Number Humidity Sensor with Housing HCZ-D5-A Humidity Sensor without Housing HCZ-D5-B Important Notice : This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of Premier Farnell Limited 2019. Newark.com/exclusive-brands Farnell.com/exclusive-brands Element14.com/exclusive-brands Page 24/10/19 V1.0