WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. The sensor's housing does not provide electrical safety isolation. Mount the sensor in a location where it cannot be touched, or where a surrounding barrier prevents human contact. Failure to comply with these instructions could result in death or serious injury. CAUTION IMPROPER HANDLING Do not remove the sensor from its original protective packaging until it is ready to be installed. Do not touch the sensor surface. Use latex finger cots. Handle the sensor by its package edges or leads. Do not allow objects to enter the cavity of the sensor element. Failure to comply with these instructions may result in product damage. NOTICE For HIH-5030 only: Under condensing conditions where enough liquid water forms on the sensor to create a parasitic leakage path, the HIH-5030 Humidity Sensor produces an erroneous reading of 0% humidity. If this erroneous reading is assumed to be correct by your control function, excess humidity is likely to be introduced into the system. Once the liquid water evaporates from the sensor and the environment returns to a non-condensing state, the device returns to normal functionality. Shade the sensor from direct light. Intense direct light can flood junctions in the CMOS (Complementary Metal Oxide Semiconductor) device and drive the output signal to the minimum. This does not harm the sensor or affect calibration. Proper operation resumes shortly after the direct light is removed. Ambient scattered light normally does not affect performance. At the end of its working life, dispose the sensor in accordance with Directive 2002/96/EC (WEEE). SOLDERING AND ASSEMBLY CAUTION IMPROPER CLEANING Insert and solder the sensor after the PCB cleaning process. Failure to comply with these instructions may result in product damage. Sensing and Control CAUTION IMPROPER SENSOR POSITIONING Position the sensor so that its face is exposed to the atmosphere being monitored. Failure to comply with these instructions may result in product damage. CAUTION IMPROPER SOLDERING For better product reliability, the HIH-5030/5031 Series is factory-shipped with a protective tape on the cover (sensing face). This tape must remain in place during soldering. After soldering, remove the protective tape as shown below to activate the sensor. Failure to comply with these instructions may result in product damage. PROTECTIVE TAPE REMOVAL 1. Use proper ESD protection. 2. Using covered fingers or tweezers to ensure that no foreign debris falls into the filter, sensor cover or die, grip the overhanging front edge of the protective tape and peel it back from the top surface of the sensor. 3. Ensure the complete rectangle of protective tape is removed. Figure 1. Protective Tape Removal Protective Tape Sensor SOLDERING Hand soldering is acceptable. If reflow soldering is required, use a no-clean flux. Limit the contact of the flux to the leads only. Reflow soldering profile is specified by J-STD-020B for a o o small package with a peak temperature of 250 C [482 F]. MOISTURE SEALING THE LEADS If, in the presence of intermittent moisture or other contaminants, there is the possibility of galvanic paths between the leads, moisture seal the leads and exposed pads. HIH-5030/5031 Series 50038351 Issue 2 Table 1. Performance Specifications (At 3.3 Vdc supply and 25 C [77 F] unless otherwise noted.) Parameter Minimum Typical Maximum Unit Specific Note Interchangeability (first order curve) 0 % RH to 10 % RH, 90 % RH to 100 % RH -7 - 7 % RH - 11 % RH to 89 % RH -3 - 3 % RH Accuracy (best fit straight line) 11% RH to 89% RH -3 - +3 % RH 4 Hysteresis - 2 - % RH - Repeatability - 0.5 - % RH - Settling time - - 70 ms - Response time (1/e in slow moving air) - 5 - s - Stability (at 50% RH in 5 years) - 1.2 - % RH 1 Voltage supply 2.7 - 5.5 Vdc 2 Current supply - 200 500 A - Voltage output (1st order curve fit) VOUT=(VSUPPLY)(0.00636(sensor RH) + 0.1515), typical at 25 C Temperature compensation True RH = (Sensor RH)/(1.0546 - 0.00216T), T in C Output voltage temp. coefficient at 50% RH, 5 V - -2 - mV/C - Operating temperature -40[-40] See Figure 2. 85[185] C[F] - Operating humidity (HIH-5030) 0 See Figure 2. 100 % RH 3 Operating humidity (HIH-5031) 0 See Figure 2. 100 % RH - Storage temperature -50[-58] - 125[257] C[F] - Storage humidity See Figure 3. % RH 3 Specific Notes: General Notes: 1. Includes stress outside of recommended operating zone. Sensor is ratiometric to supply voltage. 2. Device is tested at 3.3 Vdc and 25 C. Extended exposure to >90 % RH causes a reversible shift 3. Non-condensing environment. When liquid water falls on of 3 % RH. the humidity sensor die, output goes to a low rail condition Sensor is light sensitive. For best performance, shield indicating no humidity. sensor from bright light. 4. Total accuracy including interchangeability is 3 %RH. Figure 3. Storage Environment (Non-condensing environment for HIH-5030 catalog listings only.) 100% 100% 90% 90% 80% 80% 70% 70% Relative Humidity Relative Humidity Figure 2. Operating Environment (Non-condensing environment for HIH-5030 catalog listings only.) 60% 50% 40% 30% 60% 50% 40% 30% 20% 20% 10% 10% 0% -40 -20 0 Recommended operating zone 20 40 Temperature C Operating zone limited to <50 hours No specification zone 2 Honeywell 60 Sensing and Control 80 100 0% -40 -20 Recommended storage zone 0 20 40 60 Temperature C 80 100 120 140 HIH-5030/5031 Series Issue 2 50038351 NOTICE The metal tab on the top of the sensor as shown is for support purposes only. Ensure it is electrically isolated. Figure 4. HIH-5030 Mounting Dimensions (For reference only. mm/[in]) PCB LANDING PATTERN 4,17 0,05 [0.164 0.002] 1,78 [0.070] 2,54 [0.10] 2,27 0,05 [0.090 0.002] 0,71 [0.028] 2,67 [0.105] 0,41 [0.016] 0.57 [0.226] 1,22 [0.048] 3X 0,51 [0.02] 1,78 [0.07] +ve 2,54 [0.100] OUT 1,27 [0.050] 8,89 [0.35] 2X 1,27 [0.05] 8,59 0,05 [0.338 0.002] -ve 2,29 [0.09] 2,62 [0.103] 3X 0,38 [0.015] 2,54 [0.100] 2,95 [0.116] Figure 5. HIH-5031 Mounting Dimensions (For reference only. mm/[in]) PCB LANDING PATTERN 1,78 [0.070] 4,17 0,05 [0.164 0.002] 2,27 0,05 [0.090 0.002] 0,71 [0.028] 8,59 0,05 [0.338 0.002] 2,54 [0.10] 2,67 [0.105] 2,29 [0.09] 0,41 [0.016] 8,89 [0.35] 2X 1,27 [0.05] 0.57 [0.226] FILTER -ve 3X 0,51 [0.02] +ve 1,78 [0.07] 2,54 [0.100] OUT 1,27 [0.050] 1,22 [0.048] 3X 0,38 [0.015] 2,54 [0.100] 2,62 [0.103] 2,95 [0.116] Honeywell Sensing and Control 3 HIH-5030/5031 Series Issue 2 50038351 Figure 6. Tape and Reel Dimensions (For reference only. mm/[in]) 3,99 [0.157] DIA. 1,50 [0.059] 2,01 [0.079] 2,64 [0.104] 1,75 [0.069] 3,91 [0.154] 25,4 [1] 11,51 [0.453] 24,00 [0.945] 2,64 [0.076] DIA. 101,6 [4] DIA. 330,2 [13] 22,25 [0.876] DIA. 1,50 [0.059] 8,00 [0.315] 0,343 [0.0135] WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell's standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. SALES AND SERVICE Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office or: E-mail: info.sc@honeywell.com Internet: www.honeywell.com/sensing Phone and Fax: Asia Pacific +65 6355-2828 +65 6445-3033 Fax Europe +44 (0) 1698 481481 +44 (0) 1698 481676 Fax Latin America +1-305-805-8188 +1-305-883-8257 Fax USA/Canada +1-800-537-6945 +1-815-235-6847 +1-815-235-6545 Fax Sensing and Control Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 www.honeywell.com 50038351-2-EN February 2012 Copyright (c) 2012 Honeywell International Inc. All rights reserved.